Tri(1-adamantyl)phosphine: Expanding the Boundary of Electron-Releasing Character Available to Organophosphorus Compounds
- Liye Chen ,
- Peng Ren , and
- Brad P. Carrow
Abstract

We report here the remarkable properties of PAd3, a crystalline air-stable solid accessible through a scalable SN1 reaction. Spectroscopic data reveal that PAd3, benefiting from the polarizability inherent to large hydrocarbyl groups, exhibits unexpected electron releasing character that exceeds other alkylphosphines and falls within a range dominated by N-heterocyclic carbenes. Dramatic effects in catalysis are also enabled by PAd3 during Suzuki–Miyaura cross-coupling of chloro(hetero)arenes (40 examples) at low Pd loading, including the late-stage functionalization of commercial drugs. Exceptional space-time yields are demonstrated for the syntheses of industrial precursors to valsartan and boscalid from chloroarenes with ∼2 × 104 turnovers in 10 min.
Cited By
This article is cited by 91 publications.
- Jingjun Huang, Matthew Isaac, Ryan Watt, Joseph Becica, Emma Dennis, Makhsud I. Saidaminov, William A. Sabbers, David C. Leitch. DMPDAB–Pd–MAH: A Versatile Pd(0) Source for Precatalyst Formation, Reaction Screening, and Preparative-Scale Synthesis. ACS Catalysis 2021, 11
(9)
, 5636-5646. https://doi.org/10.1021/acscatal.1c00288
- Julia M. Stauber, Arnold L. Rheingold, Alexander M. Spokoyny. Gold(III) Aryl Complexes as Reagents for Constructing Hybrid Peptide-Based Assemblies via Cysteine S-Arylation. Inorganic Chemistry 2021, 60
(7)
, 5054-5062. https://doi.org/10.1021/acs.inorgchem.1c00087
- Benjamin Murray, Shibin Zhao, James M. Aramini, Hsin Wang, Mark R. Biscoe. The Stereochemical Course of Pd-Catalyzed Suzuki Reactions Using Primary Alkyltrifluoroborate Nucleophiles. ACS Catalysis 2021, 11
(5)
, 2504-2510. https://doi.org/10.1021/acscatal.0c04325
- Alison M. Wilders, Jeremy Henle, Michael C. Haibach, Rafal Swiatowiec, Jeffrey Bien, Rodger F. Henry, Shardrack O. Asare, Amanda L. Wall, Shashank Shekhar. Pd-Catalyzed Cross-Coupling of Hindered, Electron-Deficient Anilines with Bulky (Hetero)aryl Halides Using Biaryl Phosphorinane Ligands. ACS Catalysis 2020, 10
(24)
, 15008-15018. https://doi.org/10.1021/acscatal.0c04280
- Shu-kai Liu, Wen-Ching Chen, Glenn P. A. Yap, Tiow-Gan Ong. Synthesis of Carbophosphinocarbene and Their Donating Ability: Expansion of the Carbone Class. Organometallics 2020, 39
(23)
, 4395-4401. https://doi.org/10.1021/acs.organomet.0c00618
- Fumiya Hirakawa, Hiroshi Nakagawa, Shunya Honda, Shintaro Ishida, Takeaki Iwamoto. Trialkylphosphines Having a Bulky Phosphacyclopentane Backbone: Structural and Redox Properties Depending on the Exocyclic Alkyl Groups and EPR Observation of a Persistent Trialkylphosphine Radical Cation. The Journal of Organic Chemistry 2020, 85
(22)
, 14634-14642. https://doi.org/10.1021/acs.joc.0c01393
- Shin Ando, Mio Otsuka, Tadao Ishizuka. Analyses of the Structural and Electronic Properties of NHCs with Bicyclic Architectures. Organometallics 2020, 39
(21)
, 3839-3848. https://doi.org/10.1021/acs.organomet.0c00564
- Koji Kubota, Rikuro Takahashi, Minami Uesugi, Hajime Ito. A Glove-Box- and Schlenk-Line-Free Protocol for Solid-State C–N Cross-Coupling Reactions Using Mechanochemistry. ACS Sustainable Chemistry & Engineering 2020, 8
(44)
, 16577-16582. https://doi.org/10.1021/acssuschemeng.0c05834
- Anna Wrona-Piotrowicz, Anna Makal, Janusz Zakrzewski. Triflic Acid-Promoted Adamantylation and tert-Butylation of Pyrene: Fluorescent Properties of Pyrene-Decorated Adamantanes and a Channeled Crystal Structure of 1,3,5-Tris(pyren-2-yl)adamantane. The Journal of Organic Chemistry 2020, 85
(17)
, 11134-11139. https://doi.org/10.1021/acs.joc.0c01060
- Antony Obanda, Kendra Valerius, Joel T. Mague, Stephen Sproules, James P. Donahue. Group 10 Metal Dithiolene Bis(isonitrile) Complexes: Synthesis, Structures, Properties, and Reactivity. Organometallics 2020, 39
(15)
, 2854-2870. https://doi.org/10.1021/acs.organomet.0c00375
- Thomas Barber, Stephen P. Argent, Liam T. Ball. Expanding Ligand Space: Preparation, Characterization, and Synthetic Applications of Air-Stable, Odorless Di-tert-alkylphosphine Surrogates. ACS Catalysis 2020, 10
(10)
, 5454-5461. https://doi.org/10.1021/acscatal.0c01414
- Peter Viereck, Simon Krautwald, Tyler P. Pabst, Paul J. Chirik. A Boron Activating Effect Enables Cobalt-Catalyzed Asymmetric Hydrogenation of Sterically Hindered Alkenes. Journal of the American Chemical Society 2020, 142
(8)
, 3923-3930. https://doi.org/10.1021/jacs.9b12214
- Yumeela Ganga-Sah, Daniel B. Leznoff, Andrew J. Bennet. Synthesis of Sterically Congested 2,2′-Bi(Adamantyl)-Based Alcohol and Amines. The Journal of Organic Chemistry 2019, 84
(23)
, 15276-15282. https://doi.org/10.1021/acs.joc.9b02293
- Yi-Chi Yang, Yi-Ching Lin, Yen-Ku Wu. Palladium-Catalyzed Cascade Arylation of Vinylogous Esters Enabled by Tris(1-adamantyl)phosphine. Organic Letters 2019, 21
(23)
, 9286-9290. https://doi.org/10.1021/acs.orglett.9b03071
- Yuuki Sawatsugawa, Ken Tamura, Natsuhiro Sano, Tsuneo Imamoto. A Bulky Three-Hindered Quadrant Bisphosphine Ligand: Synthesis and Application in Rhodium-Catalyzed Asymmetric Hydrogenation of Functionalized Alkenes. Organic Letters 2019, 21
(22)
, 8874-8878. https://doi.org/10.1021/acs.orglett.9b02702
- Chunming Zhang, Kelli Ogawa, Siyu Tu, Chengli Zu, Jim Ringer, Chris Derstine, Hien Do, Philip P. Fontaine, Jerzy Klosin. Highly Active Monoligated Arylpalladacyles for Cross-Coupling Reactions. Organic Process Research & Development 2019, 23
(10)
, 2181-2190. https://doi.org/10.1021/acs.oprd.9b00234
- Thorsten Scherpf, Ilja Rodstein, Maurice Paaßen, Viktoria H. Gessner. Group 9 and 10 Metal Complexes of an Ylide-Substituted Phosphine: Coordination versus Cyclometalation and Oxidative Addition. Inorganic Chemistry 2019, 58
(12)
, 8151-8161. https://doi.org/10.1021/acs.inorgchem.9b00948
- Lei Wang, Yi-Ming Wei, Yan Zhao, Xin-Fang Duan. Unified Protocol for Fe-Based Catalyzed Biaryl Cross-Couplings between Various Aryl Electrophiles and Aryl Grignard Reagents. The Journal of Organic Chemistry 2019, 84
(9)
, 5176-5186. https://doi.org/10.1021/acs.joc.9b00151
- Louis-Charles Campeau, Nilay Hazari. Cross-Coupling and Related Reactions: Connecting Past Success to the Development of New Reactions for the Future. Organometallics 2019, 38
(1)
, 3-35. https://doi.org/10.1021/acs.organomet.8b00720
- Shin Ando, Ryota Miyata, Hirofumi Matsunaga, Tadao Ishizuka. Influences of Phenyl Rings on NHC Ligands with Bicyclic Architectures. The Journal of Organic Chemistry 2019, 84
(1)
, 128-139. https://doi.org/10.1021/acs.joc.8b02480
- Yiming Zhao, Huy van Nguyen, Louise Male, Philip Craven, Benjamin R. Buckley, John S. Fossey. Phosphino-Triazole Ligands for Palladium-Catalyzed Cross-Coupling. Organometallics 2018, 37
(22)
, 4224-4241. https://doi.org/10.1021/acs.organomet.8b00539
- Amanda
K. Leone, Emily A. Mueller, Anne J. McNeil. The History of Palladium-Catalyzed Cross-Couplings Should Inspire the Future of Catalyst-Transfer Polymerization. Journal of the American Chemical Society 2018, 140
(45)
, 15126-15139. https://doi.org/10.1021/jacs.8b09103
- Klaus Banert, Manuel Heck, Andreas Ihle, Julia Kronawitt, Tom Pester, Tharallah Shoker. Steric Hindrance Underestimated: It is a Long, Long Way to Tri-tert-alkylamines. The Journal of Organic Chemistry 2018, 83
(9)
, 5138-5148. https://doi.org/10.1021/acs.joc.8b00496
- Liye Chen, Haydn Francis, Brad P. Carrow. An “On-Cycle” Precatalyst Enables Room-Temperature Polyfluoroarylation Using Sensitive Boronic Acids. ACS Catalysis 2018, 8
(4)
, 2989-2994. https://doi.org/10.1021/acscatal.8b00341
- Jie Dong, Hui Guo, and Qiao-Sheng Hu . Controlled Pd(0)/Ad3P-Catalyzed Suzuki Cross-Coupling Polymerization of AB-Type Monomers with Ad3P-Coordinated Acetanilide-Based Palladacycle Complex as Initiator. ACS Macro Letters 2017, 6
(11)
, 1301-1304. https://doi.org/10.1021/acsmacrolett.7b00759
- Dong-Dong Lu, Xu-Xian He, and Feng-Shou Liu . Bulky Yet Flexible Pd-PEPPSI-IPentAn for the Synthesis of Sterically Hindered Biaryls in Air. The Journal of Organic Chemistry 2017, 82
(20)
, 10898-10911. https://doi.org/10.1021/acs.joc.7b01711
- Liye Chen, Daniel R. Sanchez, Bufan Zhang, and Brad P. Carrow . “Cationic” Suzuki–Miyaura Coupling with Acutely Base-Sensitive Boronic Acids. Journal of the American Chemical Society 2017, 139
(36)
, 12418-12421. https://doi.org/10.1021/jacs.7b07687
- David A. Petrone, Ivan Franzoni, Juntao Ye, José F. Rodríguez, Amalia I. Poblador-Bahamonde, and Mark Lautens . Palladium-Catalyzed Hydrohalogenation of 1,6-Enynes: Hydrogen Halide Salts and Alkyl Halides as Convenient HX Surrogates. Journal of the American Chemical Society 2017, 139
(9)
, 3546-3557. https://doi.org/10.1021/jacs.7b00482
- James D. Nobbs, Choon Heng Low, Ludger P. Stubbs, Cun Wang, Eite Drent, and Martin van Meurs . Isomerizing Methoxycarbonylation of Alkenes to Esters Using a Bis(phosphorinone)xylene Palladium Catalyst. Organometallics 2017, 36
(2)
, 391-398. https://doi.org/10.1021/acs.organomet.6b00813
- Xiao-Bing Lan, Fu-Min Chen, Bei-Bei Ma, Dong-Sheng Shen, and Feng-Shou Liu . Pd-PEPPSI Complexes Bearing Bulky [(1,2-Di-(tert-butyl)acenaphthyl] (DtBu-An) on N-Heterocarbene Backbones: Highly Efficient for Suzuki–Miyaura Cross-Coupling under Aerobic Conditions. Organometallics 2016, 35
(22)
, 3852-3860. https://doi.org/10.1021/acs.organomet.6b00723
- Allen L. Chan, Jess Estrada, Christos E. Kefalidis, and Vincent Lavallo . Changing the Charge: Electrostatic Effects in Pd-Catalyzed Cross-Coupling. Organometallics 2016, 35
(19)
, 3257-3260. https://doi.org/10.1021/acs.organomet.6b00622
- Oana Moncea, Maria A. Gunawan, Didier Poinsot, Hélène Cattey, Jonathan Becker, Raisa I. Yurchenko, Ekaterina D. Butova, Heike Hausmann, Marina Šekutor, Andrey A. Fokin, Jean-Cyrille Hierso, and Peter R. Schreiner . Defying Stereotypes with Nanodiamonds: Stable Primary Diamondoid Phosphines. The Journal of Organic Chemistry 2016, 81
(19)
, 8759-8769. https://doi.org/10.1021/acs.joc.6b01219
- Sean McCarthy, D. Christopher Braddock, James D.E.T. Wilton-Ely. Strategies for sustainable palladium catalysis. Coordination Chemistry Reviews 2021, 442 , 213925. https://doi.org/10.1016/j.ccr.2021.213925
- Heidar Darmandeh, Julian Löffler, Nikolaos V. Tzouras, Busra Dereli, Thorsten Scherpf, Kai‐Stephan Feichtner, Sofie Vanden Broeck, Kristof Van Hecke, Marina Saab, Catherine S. J. Cazin, Luigi Cavallo, Steven P. Nolan, Viktoria H. Gessner. Au⋅⋅⋅H−C Hydrogen Bonds as Design Principle in Gold(I) Catalysis. Angewandte Chemie 2021, https://doi.org/10.1002/ange.202108581
- Heidar Darmandeh, Julian Löffler, Nikolaos V. Tzouras, Busra Dereli, Thorsten Scherpf, Kai‐Stephan Feichtner, Sofie Vanden Broeck, Kristof Van Hecke, Marina Saab, Catherine S. J. Cazin, Luigi Cavallo, Steven P. Nolan, Viktoria H. Gessner. Au⋅⋅⋅H−C Hydrogen Bonds as Design Principle in Gold(I) Catalysis. Angewandte Chemie International Edition 2021, https://doi.org/10.1002/anie.202108581
- Robin F. Weitkamp, Beate Neumann, Hans‐Georg Stammler, Berthold Hoge. Phosphorus‐Containing Superbases: Recent Progress in the Chemistry of Electron‐Abundant Phosphines and Phosphazenes. Chemistry – A European Journal 2021, 27
(42)
, 10807-10825. https://doi.org/10.1002/chem.202101065
- Asanda C. Matsheku, Richard Tia, Munaka C. Maumela, Banothile C. E. Makhubela. Ferrocenylimine Palladium (II) Complexes: Synthesis, Characterization and Application in Mizoroki-Heck and Suzuki-Miyaura Cross-Coupling Reactions. Catalysts 2021, 11
(7)
, 755. https://doi.org/10.3390/catal11070755
- Koji Kubota, Hajime Ito. Development of Selective Reactions Using Ball Milling. Journal of Synthetic Organic Chemistry, Japan 2021, 79
(5)
, 492-502. https://doi.org/10.5059/yukigoseikyokaishi.79.492
- Jens Handelmann, Chatla Naga Babu, Henning Steinert, Christopher Schwarz, Thorsten Scherpf, Alexander Kroll, Viktoria H. Gessner. Towards the rational design of ylide-substituted phosphines for gold(
i
)-catalysis: from inactive to ppm-level catalysis. Chemical Science 2021, 12
(12)
, 4329-4337. https://doi.org/10.1039/D1SC00105A
- Michael V. Bautista, Anthony J. Varni, Josué Ayuso-Carrillo, Matthew C. Carson, Kevin J. T. Noonan. Pairing Suzuki–Miyaura cross-coupling and catalyst transfer polymerization. Polymer Chemistry 2021, 12
(10)
, 1404-1414. https://doi.org/10.1039/D0PY01507E
- Uwaila Omoruyi, Samuel J. Page, Samantha L. Apps, Andrew J.P. White, Nicholas J. Long, Philip W. Miller. Synthesis and characterisation of a range of Fe, Co, Ru and Rh triphos complexes and investigations into the catalytic hydrogenation of levulinic acid. Journal of Organometallic Chemistry 2021, 935 , 121650. https://doi.org/10.1016/j.jorganchem.2020.121650
- Nicholas A. Richard, Chun Keat Khor, Sydney M. Hetherington, Scott L. Mills, Andreas Decken, C. Adam Dyker. Iminophosphorano‐Substituted Bispyridinylidenes: Redox Potentials and Substituent Constants from Tolman Electronic Parameters. Chemistry – A European Journal 2020, 26
(72)
, 17371-17375. https://doi.org/10.1002/chem.202004153
- Awal Noor, Sadaf Qayyum, Sher Ali Khan. Synthesis and Structure of 1,2-Bis(2,6-dimethylphenylphosphino)ethane: A Missing Member of the Phosphine Family. Journal of Chemical Crystallography 2020, 50
(4)
, 438-442. https://doi.org/10.1007/s10870-019-00801-9
- Matthew R. Espinosa, Angelino Doppiu, Nilay Hazari. Differences in the Performance of Allyl Based Palladium Precatalysts for Suzuki‐Miyaura Reactions. Advanced Synthesis & Catalysis 2020, 362
(22)
, 5062-5078. https://doi.org/10.1002/adsc.202000987
- Xinlan A. F. Cook, Antoine Gombert, Janette McKnight, Loïc R. E. Pantaine, Michael C. Willis. The 2‐Pyridyl Problem: Challenging Nucleophiles in Cross‐Coupling Arylations. Angewandte Chemie 2020, 8 https://doi.org/10.1002/ange.202010631
- Xinlan A. F. Cook, Antoine Gombert, Janette McKnight, Loïc R. E. Pantaine, Michael C. Willis. The 2‐Pyridyl Problem: Challenging Nucleophiles in Cross‐Coupling Arylations. Angewandte Chemie International Edition 2020, 8 https://doi.org/10.1002/anie.202010631
- Thorsten Scherpf, Henning Steinert, Angela Großjohann, Katharina Dilchert, Jens Tappen, Ilja Rodstein, Viktoria H. Gessner. Efficient Pd‐Catalyzed Direct Coupling of Aryl Chlorides with Alkyllithium Reagents. Angewandte Chemie 2020, 132
(46)
, 20777-20784. https://doi.org/10.1002/ange.202008866
- Thorsten Scherpf, Henning Steinert, Angela Großjohann, Katharina Dilchert, Jens Tappen, Ilja Rodstein, Viktoria H. Gessner. Efficient Pd‐Catalyzed Direct Coupling of Aryl Chlorides with Alkyllithium Reagents. Angewandte Chemie International Edition 2020, 59
(46)
, 20596-20603. https://doi.org/10.1002/anie.202008866
- Xinghua Ma, Benjamin Murray, Mark R. Biscoe. Stereoselectivity in Pd-catalysed cross-coupling reactions of enantioenriched nucleophiles. Nature Reviews Chemistry 2020, 4
(11)
, 584-599. https://doi.org/10.1038/s41570-020-00222-9
- Vladislav A. Voloshkin, Marina Saab, Kristof Van Hecke, Sii Hong Lau, Bradley P. Carrow, Steven P. Nolan. Synthesis, reactivity and catalytic activity of Au-PAd
3
complexes. Dalton Transactions 2020, 49
(39)
, 13872-13879. https://doi.org/10.1039/D0DT03330H
- Janina A. Werra, Marius A. Wünsche, Patrick Rathmann, Paul Mehlmann, Pawel Löwe, Fabian Dielmann. Effective Control of the Electron‐donating Ability of Phosphines by using Phosphazenyl and Phosphoniumylidyl Substituents. Zeitschrift für anorganische und allgemeine Chemie 2020, 646
(13)
, 794-799. https://doi.org/10.1002/zaac.202000028
- Kevin H. Shaughnessy. Monodentate Trialkylphosphines: Privileged Ligands in Metal-catalyzed Crosscoupling Reactions. Current Organic Chemistry 2020, 24
(3)
, 231-264. https://doi.org/10.2174/1385272824666200211114540
- Yu-Hsuan Chang, Wan-Ling Peng, I-Chia Chen, Hsin-Yun Hsu, Yen-Ku Wu. Palladium-catalyzed α-arylation of indolin-3-ones. Chemical Communications 2020, 56
(34)
, 4660-4663. https://doi.org/10.1039/D0CC00435A
- Luis Daniel Sifuentes-Vázquez, Eduardo Martínez-González, Rubén A. Toscano, Rubén Gaviño, Jorge Cárdenas, Carlos Antonio Rius-Alonso, Carlos Amador-Bedolla, Gustavo Alberto García de la Mora, Victor Manuel Ugalde-Saldivar. Experimental and Theoretical Exploration of Aryl Substituent Effects on the Electronic Properties of Asymmetric 4,7-Di(thiophene-2-yl)-benzo[c][2,1,5]thiadiazole Compounds. Polycyclic Aromatic Compounds 2020, , 1-16. https://doi.org/10.1080/10406638.2020.1749858
- Jens Tappen, Ilja Rodstein, Katie McGuire, Angela Großjohann, Julian Löffler, Thorsten Scherpf, Viktoria H. Gessner. Palladium Complexes Based on Ylide‐Functionalized Phosphines (YPhos): Broadly Applicable High‐Performance Precatalysts for the Amination of Aryl Halides at Room Temperature. Chemistry – A European Journal 2020, 26
(19)
, 4281-4288. https://doi.org/10.1002/chem.201905535
- Ádám Sinai, Dániel Cs. Simkó, Fruzsina Szabó, Attila Paczal, Tamás Gáti, Attila Bényei, Zoltán Novák, András Kotschy. Aryl-Diadamantyl Phosphine Ligands in Palladium-Catalyzed Cross-Coupling Reactions: Synthesis, Structural Analysis, and Application. European Journal of Organic Chemistry 2020, 2020
(9)
, 1122-1128. https://doi.org/10.1002/ejoc.201901834
- Erfei Wang, Jiawei Zhang, Zhuoran Zhong, Kaixuan Chen, Mao Chen. Shuttling Catalyst: Facilitating C−C Bond Formation via Cross‐Couplings with a Thermoresponsive Polymeric Ligand. Israel Journal of Chemistry 2020, 60
(3-4)
, 419-423. https://doi.org/10.1002/ijch.201900143
- Lukas F.B. Wilm, Paul Mehlmann, Florenz Buß, Fabian Dielmann. Synthesis and characterization of strongly electron-donating bidentate phosphines containing imidazolin-2-ylidenamino substituents and their electron-rich nickel(0), palladium(II) and gold(I) chelate complexes. Journal of Organometallic Chemistry 2020, 909 , 121097. https://doi.org/10.1016/j.jorganchem.2019.121097
- Kevin H. Shaughnessy. Development of Palladium Precatalysts that Efficiently Generate LPd(0) Active Species. Israel Journal of Chemistry 2020, 60
(3-4)
, 180-194. https://doi.org/10.1002/ijch.201900067
- Yu Tang, Biao Yu. Coinage Metal (Bisfluorosulfonyl)imide Complexes: Preparation, Characterization, and Catalytic Applications. European Journal of Inorganic Chemistry 2020, 2020
(1)
, 107-118. https://doi.org/10.1002/ejic.201901058
- Philipp Rotering, Lukas F. B. Wilm, Janina A. Werra, Fabian Dielmann. Pyridinylidenaminophosphines: Facile Access to Highly Electron‐Rich Phosphines. Chemistry – A European Journal 2020, 26
(2)
, 406-411. https://doi.org/10.1002/chem.201904621
- Seewon Joung, Allison M. Bergmann, M. Kevin Brown. Ni-catalyzed 1,2-benzylboration of 1,2-disubstituted unactivated alkenes. Chemical Science 2019, 10
(47)
, 10944-10947. https://doi.org/10.1039/C9SC04199K
- Andrew L. Kocen, Maurice Brookhart, Olafs Daugulis. A highly active Ni(II)-triadamantylphosphine catalyst for ultrahigh-molecular-weight polyethylene synthesis. Nature Communications 2019, 10
(1)
https://doi.org/10.1038/s41467-019-08309-8
- Christopher Schwarz, Jens Handelmann, Daniel M. Baier, Alina Ouissa, Viktoria H. Gessner. Mono- and diylide-substituted phosphines (YPhos): impact of the ligand properties on the catalytic activity in gold(
i
)-catalysed hydroaminations. Catalysis Science & Technology 2019, 9
(23)
, 6808-6815. https://doi.org/10.1039/C9CY01861A
- Erfei Wang, Mao Chen. Catalyst shuttling enabled by a thermoresponsive polymeric ligand: facilitating efficient cross-couplings with continuously recyclable ppm levels of palladium. Chemical Science 2019, 10
(36)
, 8331-8337. https://doi.org/10.1039/C9SC02171J
- Yiming Zhao, Matthew G. Wakeling, Fernanda Meloni, Tze Jing Sum, Huy van Nguyen, Benjamin R. Buckley, Paul W. Davies, John S. Fossey. Balancing Bulkiness in Gold(I) Phosphino-triazole Catalysis. European Journal of Organic Chemistry 2019, 2019
(31-32)
, 5540-5548. https://doi.org/10.1002/ejoc.201900850
- Mario Marín, Juan J. Moreno, María M. Alcaide, Eleuterio Álvarez, Joaquín López-Serrano, Jesús Campos, M. Carmen Nicasio, Ernesto Carmona. Evaluating stereoelectronic properties of bulky dialkylterphenyl phosphine ligands. Journal of Organometallic Chemistry 2019, 896 , 120-128. https://doi.org/10.1016/j.jorganchem.2019.06.003
- Eva Deck, Hanna E. Wagner, Jan Paradies, Frank Breher. Redox-responsive phosphonite gold complexes in hydroamination catalysis. Chemical Communications 2019, 55
(37)
, 5323-5326. https://doi.org/10.1039/C9CC01492F
- Shaochen Zhang, Juan del Pozo, Filippo Romiti, Yucheng Mu, Sebastian Torker, Amir H. Hoveyda. Delayed catalyst function enables direct enantioselective conversion of nitriles to NH
2
-amines. Science 2019, 364
(6435)
, 45-51. https://doi.org/10.1126/science.aaw4029
- Irina P. Beletskaya, Francisco Alonso, Vladimir Tyurin. The Suzuki-Miyaura reaction after the Nobel prize. Coordination Chemistry Reviews 2019, 385 , 137-173. https://doi.org/10.1016/j.ccr.2019.01.012
- Fioralba Taullaj, David Armstrong, Shaishav Datta, Alan J. Lough, Ulrich Fekl. 2-Adamantyl Complexes of Platinum. European Journal of Inorganic Chemistry 2019, 2019
(9)
, 1288-1291. https://doi.org/10.1002/ejic.201900019
- Philip Weber, Thorsten Scherpf, Ilja Rodstein, Dominik Lichte, Lennart T. Scharf, Lukas J. Gooßen, Viktoria H. Gessner. Ein hochaktives, Ylid‐funktionalisiertes Phosphan für die palladiumkatalysierte Aminierung von Arylchloriden. Angewandte Chemie 2019, 131
(10)
, 3235-3239. https://doi.org/10.1002/ange.201810696
- Philip Weber, Thorsten Scherpf, Ilja Rodstein, Dominik Lichte, Lennart T. Scharf, Lukas J. Gooßen, Viktoria H. Gessner. A Highly Active Ylide‐Functionalized Phosphine for Palladium‐Catalyzed Aminations of Aryl Chlorides. Angewandte Chemie International Edition 2019, 58
(10)
, 3203-3207. https://doi.org/10.1002/anie.201810696
- Jie Dong, Hui Guo, Wei Peng, Qiao-Sheng Hu. Room temperature Pd(0)/Ad3P-catalyzed coupling reactions of aryl chlorides with bis(pinacolato)diboron. Tetrahedron Letters 2019, 60
(11)
, 760-763. https://doi.org/10.1016/j.tetlet.2019.01.042
- Junya Arashima, Tomohiro Iwai, Masaya Sawamura. A Polystyrene‐Cross‐Linking Tricyclohexylphosphine: Synthesis, Characterization and Applications to Pd‐Catalyzed Cross‐Coupling Reactions of Aryl Chlorides. Chemistry – An Asian Journal 2019, 14
(3)
, 411-415. https://doi.org/10.1002/asia.201801651
- Mario Marín, Juan J. Moreno, Carlos Navarro‐Gilabert, Eleuterio Álvarez, Celia Maya, Riccardo Peloso, M. Carmen Nicasio, Ernesto Carmona. Synthesis, Structure and Nickel Carbonyl Complexes of Dialkylterphenyl Phosphines. Chemistry – A European Journal 2019, 25
(1)
, 260-272. https://doi.org/10.1002/chem.201803598
- Shibin Zhao, Tobias Gensch, Benjamin Murray, Zachary L. Niemeyer, Matthew S. Sigman, Mark R. Biscoe. Enantiodivergent Pd-catalyzed C–C bond formation enabled through ligand parameterization. Science 2018, 362
(6415)
, 670-674. https://doi.org/10.1126/science.aat2299
- . Catalytic Process Design: The Industrial Perspective. 2018,,, 31-73. https://doi.org/10.1002/9783527807253.ch2
- Thorsten Scherpf, Christopher Schwarz, Lennart T. Scharf, Jana-Alina Zur, Andreas Helbig, Viktoria H. Gessner. Ylide-Functionalized Phosphines: Strong Donor Ligands for Homogeneous Catalysis. Angewandte Chemie 2018, 130
(39)
, 13041-13046. https://doi.org/10.1002/ange.201805372
- Thorsten Scherpf, Christopher Schwarz, Lennart T. Scharf, Jana-Alina Zur, Andreas Helbig, Viktoria H. Gessner. Ylide-Functionalized Phosphines: Strong Donor Ligands for Homogeneous Catalysis. Angewandte Chemie International Edition 2018, 57
(39)
, 12859-12864. https://doi.org/10.1002/anie.201805372
- Isabelle Chambrier, Luca Rocchigiani, David L. Hughes, Peter M. H. Budzelaar, Manfred Bochmann. Thermally Stable Gold(III) Alkene and Alkyne Complexes: Synthesis, Structures, and Assessment of the
trans
-Influence on Gold-Ligand Bond Enthalpies. Chemistry - A European Journal 2018, 24
(44)
, 11467-11474. https://doi.org/10.1002/chem.201802160
- David Roy, Yasuhiro Uozumi. Recent Advances in Palladium-Catalyzed Cross-Coupling Reactions at ppm to ppb Molar Catalyst Loadings. Advanced Synthesis & Catalysis 2018, 360
(4)
, 602-625. https://doi.org/10.1002/adsc.201700810
- Jia-Sheng Ouyang, Yan-Fang Li, Fei-Dong Huang, Dong-Dong Lu, Feng-Shou Liu. The Highly Efficient Suzuki-Miyaura Cross-Coupling of (Hetero)aryl Chlorides and (Hetero)arylboronic Acids Catalyzed by “Bulky-yet-Flexible” Palladium-PEPPSI Complexes in Air. ChemCatChem 2018, 10
(2)
, 371-375. https://doi.org/10.1002/cctc.201701076
- Shaoke Zhang, Helfried Neumann, Matthias Beller. Pd-Catalyzed Cyanation of (Hetero)Aryl Halides by Using Biphosphine Ligands. Chemistry - A European Journal 2018, 24
(1)
, 67-70. https://doi.org/10.1002/chem.201704178
- Ruixing Liu, Qiang Wang, Yin Wei, Min Shi. Synthesis of indolizine derivatives containing eight-membered rings
via
a gold-catalyzed two-fold hydroarylation of diynes. Chemical Communications 2018, 54
(10)
, 1225-1228. https://doi.org/10.1039/C7CC09250D
- Hwanjong Jang, Filippo Romiti, Sebastian Torker, Amir H. Hoveyda. Catalytic diastereo- and enantioselective additions of versatile allyl groups to N–H ketimines. Nature Chemistry 2017, 9
(12)
, 1269-1275. https://doi.org/10.1038/nchem.2816
- Bastien Chatelet, Paola Nava, Herve Clavier, Alexandre Martinez. Synthesis of Gold(I) Complexes Bearing Verkade's Superbases. European Journal of Inorganic Chemistry 2017, 2017
(37)
, 4311-4316. https://doi.org/10.1002/ejic.201700897
- Elsa Follet, Peter Mayer, David S. Stephenson, Armin R. Ofial, Guillaume Berionni. Reactivity-Tuning in Frustrated Lewis Pairs: Nucleophilicity and Lewis Basicity of Sterically Hindered Phosphines. Chemistry - A European Journal 2017, 23
(31)
, 7422-7427. https://doi.org/10.1002/chem.201701080
- Paul Mehlmann, Christian Mück-Lichtenfeld, Tristan T. Y. Tan, Fabian Dielmann. Tris(imidazolin-2-ylidenamino)phosphine: A Crystalline Phosphorus(III) Superbase That Splits Carbon Dioxide. Chemistry - A European Journal 2017, 23
(25)
, 5929-5933. https://doi.org/10.1002/chem.201604971
- David Armstrong, Fioralba Taullaj, Kamalpreet Singh, Bijan Mirabi, Alan J. Lough, Ulrich Fekl. Adamantyl metal complexes: new routes to adamantyl anions and new transmetallations. Dalton Transactions 2017, 46
(19)
, 6212-6217. https://doi.org/10.1039/C7DT00428A
- Meng-Qi Yan, Jia Yuan, Fang Lan, Si-Hao Zeng, Meng-Yue Gao, Sheng-Hua Liu, Jian Chen, Guang-Ao Yu. An active catalytic system for Suzuki–Miyaura cross-coupling reactions using low levels of palladium loading. Org. Biomol. Chem. 2017, 15
(18)
, 3924-3929. https://doi.org/10.1039/C7OB00178A