151
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Ghosh K, Dhara S, Jana S, Das S, Roy S. NHC stabilized Pd nanoclusters in the Mizoroki–Heck reaction within microemulsion: exploring the role of imidazolium salt in rate enhancement. NEW J CHEM 2019. [DOI: 10.1039/c8nj05118f] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Significant rate enhancement of the Mizoroki–Heck reaction by in situ generated palladium nanoclusters within the confined space of water-in-oil mixed microemulsion in the presence of novel imidazo[1,5-α]pyridinium chlorides as N-heterocyclic carbene (NHC) precursors is reported.
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Affiliation(s)
- Koena Ghosh
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Shubhajit Dhara
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Sourav Jana
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
| | - Subhomoy Das
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur-208016
- India
| | - Sudeshna Roy
- Department of Chemistry
- Presidency University
- Kolkata 700 073
- India
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152
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Pirkl N, Del Grosso A, Mallick B, Doppiu A, Gooßen LJ. Dihalogen-bridged NHC–palladium(i) dimers: synthesis, characterisation and applications in cross-coupling reactions. Chem Commun (Camb) 2019; 55:5275-5278. [DOI: 10.1039/c9cc02239b] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Diiodo-bridged, dinuclear NHC–PdI complexes have been synthesised and utilised as one-component pre-catalysts for Suzuki–Miyaura, Buchwald–Hartwig, and Sonogashira reactions.
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Affiliation(s)
- Nico Pirkl
- Evonik Chair of Organic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr Universität Bochum
- 44801 Bochum
- Germany
| | - Alessandro Del Grosso
- Evonik Chair of Organic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr Universität Bochum
- 44801 Bochum
- Germany
| | - Bert Mallick
- Chair of Inorganic Chemistry II
- Faculty of Chemistry and Biochemistry
- Ruhr Universität Bochum
- 44801 Bochum
- Germany
| | | | - Lukas J. Gooßen
- Evonik Chair of Organic Chemistry
- Faculty of Chemistry and Biochemistry
- Ruhr Universität Bochum
- 44801 Bochum
- Germany
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153
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Slack ED, Tancini PD, Colacot TJ. Process Economics and Atom Economy for Industrial Cross Coupling Applications via LnPd(0)-Based Catalysts. TOP ORGANOMETAL CHEM 2019. [DOI: 10.1007/3418_2019_28] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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154
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Sirois LE, Zhao MM, Lim NK, Bednarz MS, Harrison BA, Wu W. Process Development for a Locally Acting SGLT1 Inhibitor, LX2761, Utilizing sp3–sp2 Suzuki Coupling of a Benzyl Carbonate. Org Process Res Dev 2018. [DOI: 10.1021/acs.oprd.8b00325] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Affiliation(s)
- Lauren E. Sirois
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
| | - Matthew M. Zhao
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
| | - Ngiap-Kie Lim
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
| | - Mark S. Bednarz
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
| | - Bryce A. Harrison
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
| | - Wenxue Wu
- Chemical Development, Lexicon Pharmaceuticals, Inc., 110 Allen Road, Basking Ridge, New Jersey 07920, United States
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155
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Alentiev DA, Dzhaparidze DM, Gavrilova NN, Shantarovich VP, Kiseleva EV, Topchiy MA, Asachenko AF, Gribanov PS, Nechaev MS, Legkov SA, Bondarenko GN, Bermeshev MV. Microporous Materials Based on Norbornadiene-Based Cross-Linked Polymers. Polymers (Basel) 2018; 10:polym10121382. [PMID: 30961307 PMCID: PMC6401845 DOI: 10.3390/polym10121382] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/08/2018] [Revised: 12/03/2018] [Accepted: 12/05/2018] [Indexed: 12/02/2022] Open
Abstract
New microporous homopolymers were readily prepared from norbornadiene-2,5, its dimer and trimer by addition (vinyl) polymerization of the corresponding monomers with 60–98% yields. As a catalyst Pd-N-heterocyclic carbene complex or Ni(II) 2-ethylhexanoate activated with Na+[B(3,5-(CF3)2C6H3)4]− or methylaluminoxane was used. The synthesized polynorbornenes are cross-linked and insoluble. They are glassy and amorphous polymers. Depending on the nature of the catalyst applied, BET surface areas were in the range of 420–970 m2/g. The polymers with the highest surface area were obtained in the presence of Pd-catalysts from the trimer of norbornadiene-2,5. The total pore volume of the polymers varies from 0.39 to 0.79 cm3/g, while the true volume of micropores was 0.14–0.16 cm3/g according to t-plot. These polymers gave CO2 uptake from 1.2 to 1.9 mmol/g at 273 K and 1 atm. The porous structure of new polymers was also studied by means of wide-angle X-ray diffraction and positron annihilation lifetime spectroscopy.
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Affiliation(s)
- Dmitry A Alentiev
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Dariya M Dzhaparidze
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
- Department of Chemistry and Technology of Polymer Materials and Nanocomposites, A.N. Kosygin Russian State University, 33-1 Sadovnicheskaya st., 117997 Moscow, Russia.
| | - Natalia N Gavrilova
- Department of Natural Sciences, D.I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., 125047 Moscow, Russia.
| | - Victor P Shantarovich
- N.N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina st., 119991 Moscow, Russia.
| | - Elena V Kiseleva
- N.N. Semenov Institute of Chemical Physics, Russian Academy of Sciences, 4 Kosygina st., 119991 Moscow, Russia.
| | - Maxim A Topchiy
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Andrey F Asachenko
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Pavel S Gribanov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Mikhail S Nechaev
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
- Chemistry Department, M.V. Lomonosov Moscow State University, 1-3 Leninskie gory, 119991 Moscow, Russia.
| | - Sergey A Legkov
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Galina N Bondarenko
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
| | - Maxim V Bermeshev
- A.V. Topchiev Institute of Petrochemical Synthesis, Russian Academy of Sciences, 29 Leninsky prospekt, 119991 Moscow, Russia.
- Department of Natural Sciences, D.I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., 125047 Moscow, Russia.
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156
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Anusha G, Reddy MVK, Govardhana Reddy PV. SingaCycle
TM
‐A1‐Catalyzed Successive Suzuki‐Miyaura and Buchwald Couplings for the Synthesis of Various New Pyridine Analogues. ChemistrySelect 2018. [DOI: 10.1002/slct.201802282] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Gokanapalli Anusha
- Department of ChemistryMotakatla Venkata Krishna ReddyYogi Vemana UniversityDepartment of Chemistry Kadapa – 516005, Andhra Pradesh India
| | - Motakatla Venkata Krishna Reddy
- Department of ChemistryMotakatla Venkata Krishna ReddyYogi Vemana UniversityDepartment of Chemistry Kadapa – 516005, Andhra Pradesh India
| | - Peddiahgari Vasu Govardhana Reddy
- Department of ChemistryMotakatla Venkata Krishna ReddyYogi Vemana UniversityDepartment of Chemistry Kadapa – 516005, Andhra Pradesh India
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157
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Azouzi K, Duhayon C, Benaissa I, Lugan N, Canac Y, Bastin S, César V. Bidentate Iminophosphorane-NHC Ligand Derived from the Imidazo[1,5-a]pyridin-3-ylidene Scaffold. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00733] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Karim Azouzi
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Carine Duhayon
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Idir Benaissa
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Noël Lugan
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Yves Canac
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Stéphanie Bastin
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
| | - Vincent César
- LCC−CNRS, Université de Toulouse,
CNRS, 205 route de Narbonne, 31077 Toulouse Cedex 4, France
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158
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Wozniak AI, Bermesheva EV, Gavrilova NN, Ilyasov IR, Nechaev MS, Asachenko AF, Topchiy MA, Gribanov PS, Bermeshev MV. Addition Homo- and Copolymerizations of Dicyclopentadiene and 5-n
-Hexylnorbornene in the Presence of Pd-N-Heterocyclic Carbene Complexes. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800323] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Alyona I. Wozniak
- Laboratory of Organosilicon and Carbocyclic Compounds; A. V. Topchiev Institute of Petrochemical Synthesis; RAS; 29 Leninskiy pr., 119991 Moscow Russia
| | - Evgeniya V. Bermesheva
- Laboratory of Organosilicon and Carbocyclic Compounds; A. V. Topchiev Institute of Petrochemical Synthesis; RAS; 29 Leninskiy pr., 119991 Moscow Russia
- I. M. Sechenov First Moscow State Medical University; Trubetskaya str., 8, building 2, 119991 Moscow Russia
| | - Natalia N. Gavrilova
- D. I. Mendeleyev University of Chemical Technology of Russia; 9 Miusskaya sq., 125047 Moscow Russia
| | - Igor R. Ilyasov
- I. M. Sechenov First Moscow State Medical University; Trubetskaya str., 8, building 2, 119991 Moscow Russia
| | - Mikhail S. Nechaev
- Laboratory of Organic Catalysis; A. V. Topchiev Institute of Petrochemical Synthesis; RAS, 29 Leninskiy pr., 119991 Moscow Russia
- Chemistry Department; M. V. Lomonosov Moscow State University; Leninskie Gory 1 (3), 119991 Moscow Russia
| | - Andrey F. Asachenko
- Laboratory of Organic Catalysis; A. V. Topchiev Institute of Petrochemical Synthesis; RAS, 29 Leninskiy pr., 119991 Moscow Russia
| | - Maxim A. Topchiy
- Laboratory of Organosilicon and Carbocyclic Compounds; A. V. Topchiev Institute of Petrochemical Synthesis; RAS; 29 Leninskiy pr., 119991 Moscow Russia
| | - Pavel S. Gribanov
- Laboratory of Organic Catalysis; A. V. Topchiev Institute of Petrochemical Synthesis; RAS, 29 Leninskiy pr., 119991 Moscow Russia
| | - Maxim V. Bermeshev
- D. I. Mendeleyev University of Chemical Technology of Russia; 9 Miusskaya sq., 125047 Moscow Russia
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159
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Patel ND, Sieber JD, Tcyrulnikov S, Simmons BJ, Rivalti D, Duvvuri K, Zhang Y, Gao DA, Fandrick KR, Haddad N, Lao KS, Mangunuru HPR, Biswas S, Qu B, Grinberg N, Pennino S, Lee H, Song JJ, Gupton BF, Garg NK, Kozlowski MC, Senanayake CH. Computationally Assisted Mechanistic Investigation and Development of Pd-Catalyzed Asymmetric Suzuki-Miyaura and Negishi Cross-Coupling Reactions for Tetra- ortho-Substituted Biaryl Synthesis. ACS Catal 2018; 8:10190-10209. [PMID: 30450265 DOI: 10.1021/acscatal.8b02509] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Metal-catalyzed cross-coupling reactions are extensively employed in both academia and industry for the synthesis of biaryl derivatives for applications to both medicine and material science. Application of these methods to prepare tetra-ortho-substituted biaryls leads to chiral atropisomeric products that introduces the opportunity to use catalyst-control to develop asymmetric cross-coupling procedures to access these important compounds. Asymmetric Pd-catalyzed Suzuki-Miyaura and Negishi cross-coupling reactions to form tetra-ortho-substituted biaryls were studied employing a collection of P-chiral dihydrobenzooxaphosphole (BOP) and dihydrobenzoazaphosphole (BAP) ligands. Enantioselectivities of up to 95:5 and 85:15 er were identified for the Suzuki-Miyaura and Negishi cross-coupling reactions, respectively. Unique ligands for the Suzuki-Miyaura reaction vs the Negishi reaction were identified. A computational study on these Suzuki-Miyaura and Negishi cross-coupling reactions enabled an understanding in the differences between the enantiodiscriminating events between these two cross-coupling reactions. These results support that enantioselectivity in the Negishi reaction results from the reductive elimination step, whereas all steps in the Suzuki-Miyaura catalytic cycle contribute to the overall enantioselection with transmetalation and reductive elimination providing the most contribution to the observed selectivities.
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Affiliation(s)
- Nitinchandra D. Patel
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Joshua D. Sieber
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
- Department of Chemistry, Virginia Commonwealth University, 1001 West Main Street, Richmond, Virginia 23284-3028, United States
| | - Sergei Tcyrulnikov
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Bryan J. Simmons
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Daniel Rivalti
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, 601 Main Street, P.O. Box 843028, Richmond, Virginia 23284-3028, United States
| | - Krishnaja Duvvuri
- Department of Chemistry and Biochemistry, The Ohio State University, 100 West 18th Avenue, Columbus, Ohio 43210, United States
| | - Yongda Zhang
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Donghong A. Gao
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Keith R. Fandrick
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Nizar Haddad
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Kendricks So Lao
- Department of Chemistry, University of Connecticut, 55 North Eagleville Road, Storrs, Connecticut 06269, United States
| | - Hari P. R. Mangunuru
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, 601 Main Street, P.O. Box 843028, Richmond, Virginia 23284-3028, United States
| | - Soumik Biswas
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Bo Qu
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Nelu Grinberg
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Scott Pennino
- Material and Analytical Sciences, Boehringer Ingelheim Pharmaceuticals, Inc., 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Heewon Lee
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - Jinhua J. Song
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
| | - B. Frank Gupton
- Department of Chemical and Life Science Engineering, Virginia Commonwealth University, 601 Main Street, P.O. Box 843028, Richmond, Virginia 23284-3028, United States
| | - Neil K. Garg
- Department of Chemistry and Biochemistry, University of California, Los Angeles, California 90095, United States
| | - Marisa C. Kozlowski
- Department of Chemistry, University of Pennsylvania, Philadelphia, Pennsylvania 19104-6323, United States
| | - Chris H. Senanayake
- Chemical Development, Boehringer Ingelheim Pharmaceuticals, Inc, 900 Ridgebury Road, Ridgefield, Connecticut 06877, United States
- Astatech BioPharmaceutical Corporation, 488 Kelin West Road, Wengjiang, Chendu, Sichuan 611130, People’s Republic of China
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160
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Pohida K, Maloney DJ, Mott BT, Rai G. Room-Temperature, Copper-Free Sonogashira Reactions Facilitated by Air-Stable, Monoligated Precatalyst [DTBNpP] Pd(crotyl)Cl. ACS OMEGA 2018; 3:12985-12998. [PMID: 31458021 PMCID: PMC6644404 DOI: 10.1021/acsomega.8b01868] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Accepted: 09/26/2018] [Indexed: 05/03/2023]
Abstract
A novel application of [DTBNpP] Pd(crotyl)Cl (DTBNpP = di-tert-butylneopentylphosphine) (P2), an air-stable, commercially available palladium precatalyst that allows rapid access to a monoligated state, has been identified for room-temperature, copper-free Sonogashira couplings of challenging aryl bromides and alkynes. The mild reaction conditions with TMP in dimethyl sulfoxide afford up to 97% yields, excellent functional group tolerability, and broad reaction compatibility with access to one-pot indole formation.
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161
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Meng G, Szostak M. Palladium/NHC (NHC = N-Heterocyclic Carbene)-Catalyzed B-Alkyl Suzuki Cross-Coupling of Amides by Selective N–C Bond Cleavage. Org Lett 2018; 20:6789-6793. [DOI: 10.1021/acs.orglett.8b02911] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Guangrong Meng
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
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162
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Felten S, Marshall SF, Groom AJ, Vanderlinden RT, Stolley RM, Louie J. Synthesis and Characterization of [(NHC)Ni(styrene)2] Complexes: Isolation of Monocarbene Nickel Complexes and Benchmarking of %VBur in (NHC)Ni-π Systems. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00394] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Stephanie Felten
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Sarah F. Marshall
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Alisa J. Groom
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Ryan T. Vanderlinden
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Ryan M. Stolley
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
| | - Janis Louie
- Department of Chemistry, University of Utah, Salt Lake City, Utah 84112, United States
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163
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Liang JY, Shen SJ, Xu XH, Fu YL. Synthesis of Aryl Silacarboxylates via Palladium-Catalyzed C–O Bond Formation of Silacarboxylic Acids and Aryl Iodides. Org Lett 2018; 20:6627-6631. [DOI: 10.1021/acs.orglett.8b02464] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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164
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Strotman NA, Soumeillant MC, Zhu K, Markwalter CE, Wei CS, Hsiao Y, Eastgate MD. Effects of Multiple Catalyst Deactivation Pathways and Continuous Ligand Recycling on the Kinetics of Pd-Catalyzed C–N Coupling Reactions. J Org Chem 2018; 84:4653-4660. [PMID: 30336032 DOI: 10.1021/acs.joc.8b02214] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Neil A. Strotman
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Maxime C. Soumeillant
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Keming Zhu
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Chester E. Markwalter
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Carolyn S. Wei
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Yi Hsiao
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
| | - Martin D. Eastgate
- Chemical and Synthetic Development, Bristol-Myers Squibb, 1 Squibb Drive, New Brunswick, New Jersey 08903, United States
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165
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Shi S, Nolan SP, Szostak M. Well-Defined Palladium(II)-NHC Precatalysts for Cross-Coupling Reactions of Amides and Esters by Selective N-C/O-C Cleavage. Acc Chem Res 2018; 51:2589-2599. [PMID: 30240190 DOI: 10.1021/acs.accounts.8b00410] [Citation(s) in RCA: 276] [Impact Index Per Article: 46.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Transition-metal-catalyzed cross-coupling reactions represent a most powerful tool for the rapid construction of C-C and C-X bonds available to synthetic chemists. Recently, tremendous progress has been made in the burgeoning area of cross-coupling reactions of amides and esters enabled by regio- and chemoselective acyl C-X (X = N, O) cleavage using well-defined Pd(II)-NHC complexes. The use of N-heterocyclic carbenes as ligands in palladium-catalyzed cross-couplings permits reactions of amides and esters that were previously impossible using palladium or could be achieved only under harsh conditions. These reactions provide an attractive method to synthetic chemists to manipulate the traditionally inert amide and ester bonds with the broad cross-coupling generality inherent to palladium catalysis. Research in the area of cross-coupling of stable acyl electrophiles can be broadly categorized by the type of electrophile undergoing the cross-coupling. Recent studies have shown that cross-coupling of amides by transition-metal catalysis represents one of the most straightforward and wide-ranging ways of manipulating the classically inert amide bonds into generic acyl-metal intermediates that can be systematically exploited in cross-coupling reactions as a new paradigm in organic synthesis. The key to achieving high chemoselectivity of the process is control of amidic resonance (nN to πC═O* conjugation, rotation of ca. 15-20 kcal/mol in planar amides), enabling oxidative addition of the N-C amide bond to a metal in a rational and predictable manner. This mode of catalysis has been extended to C(acyl)-O cross-coupling reactions of aryl esters, where selective C-O bond cleavage is accomplished through a rational match of aryl ester electrophiles and nucleophilic metal catalysts. These two types of transition-metal-catalyzed cross-coupling reactions represent an attractive concept in synthetic chemistry because of the ubiquity of esters and amides as precursors in organic synthesis. Furthermore, the high stability of amides and esters provides unprecedented opportunities for orthogonal cross-coupling strategies in the presence of other electrophiles. In this Account, we highlight advances that have taken place in the past few years in the field of cross-coupling of amides and esters, focusing on both (1) the stereoelectronic properties of well-defined Pd(II)-NHC complexes that have been critical to realize this challenging cross-coupling manifold and (2) the role of the isomerization barrier of the acyl electrophiles undergoing the cross-coupling. In a broader sense, the chemistry described here provides a practical approach to functionalize common amide and ester functional groups in organic synthesis and establishes straightforward access to acyl-metal intermediates that enable nonconventional cross-coupling strategies.
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Affiliation(s)
- Shicheng Shi
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Steven P. Nolan
- Department of Chemistry and Center for Sustainable Chemistry, Ghent University, Krijgslaan 281, 9000 Ghent, Belgium
- Department of Chemistry, College of Sciences, King Saud University, PO Box 2455, Riyadh, 11451, Saudi Arabia
| | - Michal Szostak
- Department of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
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166
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Zhao C, Schwartz T, Stöger B, White FJ, Chen J, Ma D, Fröhlich J, Kautny P. Controlling excimer formation in indolo[3,2,1- jk]carbazole/9 H-carbazole based host materials for RGB PhOLEDs. JOURNAL OF MATERIALS CHEMISTRY. C 2018; 6:9914-9924. [PMID: 30294446 PMCID: PMC6167949 DOI: 10.1039/c8tc03537g] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/17/2018] [Accepted: 08/25/2018] [Indexed: 05/13/2023]
Abstract
Three novel materials (5CzICz, Cz2ICz and Cz3ICz), based on the indolo[3,2,1-jk]carbazole and 9H-carbazole building blocks, with high triplet energies (E T > 2.80 eV) and good thermal stability (T g > 101 °C) were synthesized, characterized and applied as host materials in PhOLED devices. In course of the preparation of the materials, an improved protocol for the synthesis of the indolo[3,2,1-jk]carbazole moiety has been developed. The careful molecular design of the title compounds allowed to avoid excimer formation of the indolo[3,2,1-jk]carbazole subunits in thin films. Therefore, the improved molecular design broadened the applicability of indolo[3,2,1-jk]carbazole host materials and significantly enhanced the efficiency of PhOLED devices based on these derivatives compared to previously reported indolo[3,2,1-jk]carbazole based compounds. Accordingly, employing the newly developed materials red (CEmax: 32.7 cd A-1, PEmax: 31.0 lm W-1, EQEmax: 20.4%), green (CEmax: 81.0 cd A-1, PEmax: 87.4 lm W-1, EQEmax: 21.5%) and blue (CEmax: 35.5 cd A-1, PEmax: 39.9 lm W-1, EQEmax: 18.0%) PhOLED devices with a remarkably low efficiency roll-off at 1000 cd m-2 (Cz2ICz - red: 5%; green: 0%; blue: 6%) were fabricated.
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Affiliation(s)
- Chenyang Zhao
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , 130022 , China
- University of Science and Technology of China , Hefei , 230026 , China
| | - Thomas Schwartz
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9/163 , A-1060 Vienna , Austria .
| | - Berthold Stöger
- X-Ray Centre, TU Wien , Getreidemarkt 9 , A-1060 Vienna , Austria
| | - Fraser J White
- Rigaku Oxford Diffraction , Unit B6 Chaucer Business Park, Watery Lane, Kemsing , Sevenoaks , UK
| | - Jiangshan Chen
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , 130022 , China
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou , 510640 , China .
| | - Dongge Ma
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences , Changchun , 130022 , China
- Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology , Guangzhou , 510640 , China .
| | - Johannes Fröhlich
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9/163 , A-1060 Vienna , Austria .
| | - Paul Kautny
- Institute of Applied Synthetic Chemistry, TU Wien , Getreidemarkt 9/163 , A-1060 Vienna , Austria .
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167
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Peng L, Zhang W, Deng C, Wang Z, Zhang Y, Qian H. Preparation of Poly(Bulky N
-Heterocyclic Carbene) as the Self-Supporting Catalyst toward Suzuki-Miyaura Reaction. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800156] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Liangyi Peng
- L. Peng, W. Zhang, C. Deng, Z. Wang, Prof. H. Qian; College of Material Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
- Key Laboratory of Ecological Environment and Information Atlas; Fujian Provincial University; Putian 351100 Fujian China
| | - Weiqiang Zhang
- L. Peng, W. Zhang, C. Deng, Z. Wang, Prof. H. Qian; College of Material Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
| | - Chunyan Deng
- L. Peng, W. Zhang, C. Deng, Z. Wang, Prof. H. Qian; College of Material Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
| | - Zhen Wang
- L. Peng, W. Zhang, C. Deng, Z. Wang, Prof. H. Qian; College of Material Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
| | - Yingxue Zhang
- College of Communication Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
| | - Hao Qian
- L. Peng, W. Zhang, C. Deng, Z. Wang, Prof. H. Qian; College of Material Science and Engineering; Huaqiao University; XiaMen 361021 Fujian China
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168
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Keaveney ST, Kundu G, Schoenebeck F. Modular Functionalization of Arenes in a Triply Selective Sequence: Rapid C(sp 2 ) and C(sp 3 ) Coupling of C-Br, C-OTf, and C-Cl Bonds Enabled by a Single Palladium(I) Dimer. Angew Chem Int Ed Engl 2018; 57:12573-12577. [PMID: 30091504 PMCID: PMC6175235 DOI: 10.1002/anie.201808386] [Citation(s) in RCA: 74] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Indexed: 01/01/2023]
Abstract
Full control over multiple competing coupling sites would enable straightforward access to densely functionalized compound libraries. Historically, the site selection in Pd0 -catalyzed functionalizations of poly(pseudo)halogenated arenes has been unpredictable, being dependent on the employed catalyst, the reaction conditions, and the substrate itself. Building on our previous report of C-Br-selective functionalization in the presence of C-OTf and C-Cl bonds, we herein complete the sequence and demonstrate the first general arylations and alkylations of C-OTf bonds (in <10 min), followed by functionalization of the C-Cl site (in <25 min), at room temperature using the same air- and moisture-stable PdI dimer. This allowed the realization of the first general and triply selective sequential C-C coupling (in 2D and 3D space) of C-Br followed by C-OTf and then C-Cl bonds.
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Affiliation(s)
- Sinead T. Keaveney
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
| | - Gourab Kundu
- Institute of Organic ChemistryRWTH Aachen UniversityLandoltweg 152074AachenGermany
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169
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Liu F, Hu YY, Li D, Zhou Q, Lu JM. N-Heterocyclic carbene-palladacyclic complexes: synthesis, characterization and their applications in the C-N coupling and α-arylation of ketones using aryl chlorides. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.07.052] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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170
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Yadav S, Singh A, Rashid N, Ghotia M, Roy TK, Ingole PP, Ray S, Mobin SM, Dash C. Phosphine-Free Bis(Pyrrolyl)pyridine Based NNN-Pincer Palladium(II) Complexes as Efficient Catalysts for Suzuki-Miyaura Cross-Coupling Reactions of Aryl Bromides in Aqueous Medium. ChemistrySelect 2018. [DOI: 10.1002/slct.201801647] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Seema Yadav
- Department of Chemistry; School of Chemical Sciences and Pharmacy; Central University of Rajasthan, Bandarsindri; India
| | - Ajeet Singh
- Department of Chemistry; Indian Institute of Technology (IIT) Indore, Simrol; Khandwa Road Indore - 453552 India
| | - Nusrat Rashid
- Department of Chemistry; Indian Institute of Technology, Delhi, Hauz Khas; New Delhi 110016 India
| | - Maheshwari Ghotia
- Department of Chemistry; School of Chemical Sciences and Pharmacy; Central University of Rajasthan, Bandarsindri; India
| | - Tapta Kanchan Roy
- Department of Chemistry and Chemical Sciences; Central University of Jammu; Jammu-180001 India
| | - Pravin P. Ingole
- Department of Chemistry; Indian Institute of Technology, Delhi, Hauz Khas; New Delhi 110016 India
| | - Sriparna Ray
- Department of Chemistry; School of Basic Sciences; Manipal University; Jaipur-303007 India
| | - Shaikh M. Mobin
- Department of Chemistry; Indian Institute of Technology (IIT) Indore, Simrol; Khandwa Road Indore - 453552 India
| | - Chandrakanta Dash
- Department of Chemistry; School of Chemical Sciences and Pharmacy; Central University of Rajasthan, Bandarsindri; India
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171
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Keaveney ST, Kundu G, Schoenebeck F. Modular Functionalization of Arenes in a Triply Selective Sequence: Rapid C(sp2
) and C(sp3
) Coupling of C−Br, C−OTf, and C−Cl Bonds Enabled by a Single Palladium(I) Dimer. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201808386] [Citation(s) in RCA: 47] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Sinead T. Keaveney
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Gourab Kundu
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
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172
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Xu X, Gao S, Chen W, Gao Z, Luo J. tert
-Butyl Hydroperoxide Promoted Pd-catalyzed Homocoupling of Arylboronic Acids. ChemistrySelect 2018. [DOI: 10.1002/slct.201801714] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xing Xu
- School of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 (P. R. China
| | - Shanshan Gao
- School of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 (P. R. China
| | - Weidong Chen
- School of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 (P. R. China
| | - Zhanghua Gao
- Department Ningbo Institute of Technology; Zhejiang University; Ningbo 315100 (P. R. China
| | - Junfei Luo
- School of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 (P. R. China
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173
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Chen W, Yang J. Heteroleptic palladium(II) complexes containing N-heterocyclic carbenes and 4-phenyl-1 H-1,2,3-triazole: Synthesis, characterization, and catalytic application. J COORD CHEM 2018. [DOI: 10.1080/00958972.2018.1476972] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Affiliation(s)
- Wei Chen
- Department of Chemistry, Huaibei Normal University, Huaibei, PR China
| | - Jin Yang
- Department of Chemistry, Huaibei Normal University, Huaibei, PR China
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174
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Huang FD, Xu C, Lu DD, Shen DS, Li T, Liu FS. Pd-PEPPSI-IPentAn Promoted Deactivated Amination of Aryl Chlorides with Amines under Aerobic Conditions. J Org Chem 2018; 83:9144-9155. [DOI: 10.1021/acs.joc.8b01205] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Fei-Dong Huang
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Chang Xu
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Dong-Dong Lu
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Dong-Sheng Shen
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Tian Li
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
| | - Feng-Shou Liu
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics Engineering & Technology Research Center, Guangdong Pharmaceutical University, Zhongshan, Guangdong 528458, China
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175
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Chernyshev VM, Khazipov OV, Shevchenko MA, Chernenko AY, Astakhov AV, Eremin DB, Pasyukov DV, Kashin AS, Ananikov VP. Revealing the unusual role of bases in activation/deactivation of catalytic systems: O-NHC coupling in M/NHC catalysis. Chem Sci 2018; 9:5564-5577. [PMID: 30061988 PMCID: PMC6048739 DOI: 10.1039/c8sc01353e] [Citation(s) in RCA: 48] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2018] [Accepted: 05/19/2018] [Indexed: 12/20/2022] Open
Abstract
Numerous reactions are catalyzed by complexes of metals (M) with N-heterocyclic carbene (NHC) ligands, typically in the presence of oxygen bases, which significantly shape the performance. It is generally accepted that bases are required for either substrate activation (exemplified by transmetallation in the Suzuki cross-coupling), or HX capture (e.g. in a variety of C-C and C-heteroatom couplings, the Heck reaction, C-H functionalization, heterocyclizations, etc.). This study gives insights into the behavior of M(ii)/NHC (M = Pd, Pt, Ni) complexes in solution under the action of bases conventionally engaged in catalysis (KOH, NaOH, t-BuOK, Cs2CO3, K2CO3, etc.). A previously unaddressed transformation of M(ii)/NHC complexes under conditions of typical base-mediated M/NHC catalyzed reactions is disclosed. Pd(ii) and Pt(ii) complexes widely used in catalysis react with the bases to give M(0) species and 2(5)-oxo-substituted azoles via an O-NHC coupling mechanism. Ni(NHC)2X2 complexes hydrolyze in the presence of aqueous potassium hydroxide, and undergo the same O-NHC coupling to give azolones and metallic nickel under the action of t-BuOK under anhydrous conditions. The study reveals a new role of NHC ligands as intramolecular reducing agents for the transformation of M(ii) into "ligandless" M(0) species. This demonstrates that the disclosed base-mediated O-NHC coupling reaction is integrated into the catalytic M/NHC systems and can define the mechanism of catalysis (molecular M/NHC vs. "NHC-free" cocktail-type catalysis). A proposed mechanism of the revealed transformation includes NHC-OR reductive elimination, as implied by a series of mechanistic studies including 18O labeling experiments.
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Affiliation(s)
- Victor M Chernyshev
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Oleg V Khazipov
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Maxim A Shevchenko
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Andrey Yu Chernenko
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Alexander V Astakhov
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Dmitry B Eremin
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
| | - Dmitry V Pasyukov
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
| | - Alexey S Kashin
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
| | - Valentine P Ananikov
- Platov South-Russian State Polytechnic University (NPI) , Prosveschenya 132 , Novocherkassk , 346428 , Russia
- Zelinsky Institute of Organic Chemistry , Russian Academy of Sciences , Leninsky Prospect 47 , Moscow , 119991 , Russia .
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176
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Rajabi F, Fayyaza F, Bandyopadhyay R, Ivars-Barcelo F, Puente-Santiago AR, Luque R. Cytosine Palladium Hybrid Complex Immobilized on SBA-15 as Efficient Heterogeneous Catalyst for the Aqueous Suzuki-Miyaura Coupling. ChemistrySelect 2018. [DOI: 10.1002/slct.201800348] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Fatemeh Rajabi
- Department of Science; Payame Noor University; P. O. Box: 19395-4697 Tehran Iran
| | - Fatemeh Fayyaza
- Department of Science; Payame Noor University; P. O. Box: 19395-4697 Tehran Iran
| | - Rajoshree Bandyopadhyay
- Department of Chemistry and Biochemistry; Montclair State University; 1 Normal Avenue, Montclair, NJ 07043 USA
| | - Francisco Ivars-Barcelo
- Department of Organic Chemistry; University of Cordoba; Ctra Nnal IV−A, Km 396 E14014 Cordoba Spain
| | - Alain R. Puente-Santiago
- Department of Organic Chemistry; University of Cordoba; Ctra Nnal IV−A, Km 396 E14014 Cordoba Spain
| | - Rafael Luque
- Department of Organic Chemistry; University of Cordoba; Ctra Nnal IV−A, Km 396 E14014 Cordoba Spain
- Peoples Friendship University of Russia (RUDN University); 6; Miklukho-Maklaya str. 117198 Moscow Russia
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177
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Hoshi T, Shishido Y, Suzuki A, Sasaki Y, Hagiwara H, Suzuki T. Suzuki–Miyaura Coupling Reactions Using Low Loading of Ligand-activated Palladium Catalyst by Cooperative Copper Catalysis. CHEM LETT 2018. [DOI: 10.1246/cl.180185] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Takashi Hoshi
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Yuka Shishido
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Ayumi Suzuki
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Yuki Sasaki
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Hisahiro Hagiwara
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Toshio Suzuki
- Department of Applied Chemistry and Chemical Engineering, Niigata University, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
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178
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Palladium PEPPSI complexes: Synthesis and catalytic activity on the Suzuki-Miyaura coupling reactions for aryl bromides at room temperature in aqueous media. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.04.018] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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179
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Li G, Lei P, Szostak M, Casals‐Cruañas E, Poater A, Cavallo L, Nolan SP. Mechanistic Study of Suzuki–Miyaura Cross‐Coupling Reactions of Amides Mediated by [Pd(NHC)(allyl)Cl] Precatalysts. ChemCatChem 2018. [DOI: 10.1002/cctc.201800511] [Citation(s) in RCA: 63] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Guangchen Li
- Department of Chemistry Rutgers University 73 Warren Street Newark NJ 07102 United States
| | - Peng Lei
- Department of Chemistry Rutgers University 73 Warren Street Newark NJ 07102 United States
| | - Michal Szostak
- Department of Chemistry Rutgers University 73 Warren Street Newark NJ 07102 United States
| | - Eric Casals‐Cruañas
- Institut de Química Computacional i Catàlisi and Departament de Química Universitat de Girona Campus Montilivi 17003 Girona Catalonia Spain
| | - Albert Poater
- Institut de Química Computacional i Catàlisi and Departament de Química Universitat de Girona Campus Montilivi 17003 Girona Catalonia Spain
| | - Luigi Cavallo
- King Abdullah University of Science & Technology KAUST Catalysis Center (KCC) 23955-6900 Thuwal Saudi Arabia
| | - Steven P. Nolan
- Department of Chemistry and Center for Sustainable Chemistry Ghent University Krijgslaan 281, S-3 B-9000 Ghent Belgium
- Department of Chemistry College of Science King Saud University P. O. Box 2455 Riyadh 11451 Saudi Arabia
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180
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Liu QX, Hu ZL, Yu SC, Zhao ZX, Wei DC, Li HL. NHC Pd(II) and Ag(I) Complexes: Synthesis, Structure, and Catalytic Activity in Three Types of C-C Coupling Reactions. ACS OMEGA 2018; 3:4035-4047. [PMID: 31458640 PMCID: PMC6641614 DOI: 10.1021/acsomega.8b00205] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/11/2018] [Accepted: 03/21/2018] [Indexed: 06/10/2023]
Abstract
Four bis-benzimidazolium salts, 1,4-bis[1'-(N-R-benzimidazoliumyl)methyl]-2,3,5,6-tetramethylbenzene 2X- (L 1 H 2 ·(PF 6 ) 2 : R = ethyl, X = PF6; L 2 H 2 ·Br 2 : R = picolyl, X = Br; L 3 H 2 ·Br 2 : R = benzyl, X = Br; and L 4 H 2 ·Br 2 : R = allyl, X = Br), and their three N-heterocyclic carbene (NHC) Pd(II) and Ag(I) complexes, L 1 Pd 2 Cl 4 (1), L 2 Ag 2 Br 2 (2), and L 4 (AgBr) 2 (3), as well as one anionic complex L 3 H 2 ·(Ag 4 Br 8 ) 0.5 (4), have been synthesized and characterized. Complex 1 adopts a funnel-like type of structure, complex 2 adopts a cyclic structure, and complex 3 is an open structure. In the crystal packing of 1-4, one-dimensional polymeric chains and two-dimensional supramolecular layers are formed via intermolecular weak interactions, including hydrogen bonds, π-π interactions, and C-H···π contacts. The catalytic activities of NHC Pd(II) complex 1 in three types of C-C coupling reactions (Suzuki-Miyaura, Heck-Mizoroki, and Sonogashira reactions) were studied. The results show that this catalytic system is efficient for these C-C coupling reactions.
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Affiliation(s)
- Qing-Xiang Liu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Ze-Liang Hu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Shao-Cong Yu
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Zhi-Xiang Zhao
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Deng-Che Wei
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
| | - Hui-Long Li
- Key
Laboratory of Inorganic−Organic Hybrid Functional Materials
Chemistry (Tianjin Normal University), Ministry of Education, College
of Chemistry and Tianjin Key Laboratory of Structure and Performance for Functional
Molecules, College of Chemistry, Tianjin
Normal University, Tianjin 300387, China
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181
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Barnett KL, Howard JR, Treager CJ, Shipley AT, Stullich RM, Qu F, Gerlach DL, Shaughnessy KH. Air-Stable [(R3P)PdCl2]2 Complexes of Neopentylphosphines as Cross-Coupling Precatalysts: Catalytic Application and Mechanism of Catalyst Activation and Deactivation. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00082] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kerry L. Barnett
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - James R. Howard
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Colin J. Treager
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Adam T. Shipley
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Renee M. Stullich
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Fengrui Qu
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Deidra L. Gerlach
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
| | - Kevin H. Shaughnessy
- Department of Chemistry and Biochemistry, The University of Alabama, Box 870336, Tuscaloosa, Alabama 35487-0336, United States
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182
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Kitano H, Ito H, Itami K. Palladium-Catalyzed Esterification of Carboxylic Acids with Aryl Iodides. Org Lett 2018; 20:2428-2432. [PMID: 29617141 DOI: 10.1021/acs.orglett.8b00775] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The first palladium-catalyzed esterification of carboxylic acids with aryl iodides is described. A palladium-based catalytic system consisting of IBnF (1,3-bis((pentafluorophenyl)methyl)imidazole-2-ylidene) ligand was found to significantly accelerate the aryl-O bond-forming esterification reaction. A series of aryl iodides and carboxylic acids undergoes a palladium-catalyzed coupling reaction to provide the corresponding aryl esters in moderate to good yields. In addition, sterically hindered aryl iodides and carboxylic acids were well-tolerated yielding the corresponding aryl esters.
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Affiliation(s)
- Hiroyuki Kitano
- Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Hideto Ito
- Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,JST-ERATO, Itami Molecular Nanocarbon Project , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,Graduate School of Science , Nagoya University , Chikusa , Nagoya 464-8602 , Japan.,JST-ERATO, Itami Molecular Nanocarbon Project , Nagoya University , Chikusa , Nagoya 464-8602 , Japan
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183
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Heravi MM, Kheilkordi Z, Zadsirjan V, Heydari M, Malmir M. Buchwald-Hartwig reaction: An overview. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.02.023] [Citation(s) in RCA: 118] [Impact Index Per Article: 19.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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184
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Meng G, Szostak M. N
‐Acyl‐Glutarimides: Privileged Scaffolds in Amide N–C Bond Cross‐Coupling. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800109] [Citation(s) in RCA: 108] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Guangrong Meng
- Department of Chemistry Rutgers University 73 Warren Street 07102 Newark NJ United States
| | - Michal Szostak
- Department of Chemistry Rutgers University 73 Warren Street 07102 Newark NJ United States
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185
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Ashworth IW, Meadows RE. A General Liquid–Liquid Partitioning Equation and Its Consequences: Learning from the pH Dependent Extraction of a Pharmaceutical Intermediate. J Org Chem 2018; 83:4270-4274. [DOI: 10.1021/acs.joc.8b00309] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ian W. Ashworth
- Pharmaceutical Technology & Development, AstraZeneca, S41/11 Etherow, Silk Road Business Park, Charter Way, Macclesfield, SK10 2NA, United Kingdom
| | - Rebecca E. Meadows
- Pharmaceutical Technology & Development, AstraZeneca, S41/11 Etherow, Silk Road Business Park, Charter Way, Macclesfield, SK10 2NA, United Kingdom
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186
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Balcells D, Nova A. Designing Pd and Ni Catalysts for Cross-Coupling Reactions by Minimizing Off-Cycle Species. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00230] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- David Balcells
- Hylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Oslo, P.O. Box 1033, Blindern, Oslo 0315, Norway
| | - Ainara Nova
- Hylleraas Centre for Quantum Molecular Sciences, Department of Chemistry, University of Oslo, P.O. Box 1033, Blindern, Oslo 0315, Norway
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187
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Chen L, Francis H, Carrow BP. An “On-Cycle” Precatalyst Enables Room-Temperature Polyfluoroarylation Using Sensitive Boronic Acids. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00341] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Liye Chen
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Haydn Francis
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
| | - Brad P. Carrow
- Department of Chemistry, Princeton University, Princeton, New Jersey 08544, United States
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188
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Li G, Shi S, Lei P, Szostak M. Pd-PEPPSI: Water-Assisted Suzuki−Miyaura Cross-Coupling of Aryl Esters at Room Temperature using a Practical Palladium-NHC (NHC=N-Heterocyclic Carbene) Precatalyst. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701563] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Guangchen Li
- Department of Chemistry; Rutgers University; 73 Warren Street Newark, NJ 07102 United States
| | - Shicheng Shi
- Department of Chemistry; Rutgers University; 73 Warren Street Newark, NJ 07102 United States
| | - Peng Lei
- Department of Chemistry; Rutgers University; 73 Warren Street Newark, NJ 07102 United States
- Department of Applied Chemistry; College of Science; China Agricultural University; Beijing 100193 People's Republic of China
| | - Michal Szostak
- Department of Chemistry; Rutgers University; 73 Warren Street Newark, NJ 07102 United States
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189
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Murthy Bandaru SS, Bhilare S, Chrysochos N, Gayakhe V, Trentin I, Schulzke C, Kapdi AR. Pd/PTABS: Catalyst for Room Temperature Amination of Heteroarenes. Org Lett 2018; 20:473-476. [PMID: 29303597 DOI: 10.1021/acs.orglett.7b03854] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A mild and highly efficient catalytic amination procedure for chloroheteroarenes at ambient temperature using the Pd/PTABS catalytic system is reported. The protocol is selective for the amination of chloroheteroarenes using secondary amines such as piperidine, pyrrolidine, and several others. The exceptional mildness of the developed protocol is beneficial for the synthesis of a crucial Buparlisib intermediate as well as the formal synthesis of Alogliptin in competitive yields.
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Affiliation(s)
- Siva Sankar Murthy Bandaru
- Institut für Biochemie, Ernst-Moritz-Arndt-Universität Greifswald , Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Shatrughn Bhilare
- Department of Chemistry, Institute of Chemical Technology , Nathalal Road, Matunga, Mumbai 400019, India
| | - Nicolas Chrysochos
- Institut für Biochemie, Ernst-Moritz-Arndt-Universität Greifswald , Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Vijay Gayakhe
- Department of Chemistry, Institute of Chemical Technology , Nathalal Road, Matunga, Mumbai 400019, India
| | - Ivan Trentin
- Institut für Biochemie, Ernst-Moritz-Arndt-Universität Greifswald , Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Carola Schulzke
- Institut für Biochemie, Ernst-Moritz-Arndt-Universität Greifswald , Felix-Hausdorff-Str. 4, 17489 Greifswald, Germany
| | - Anant R Kapdi
- Department of Chemistry, Institute of Chemical Technology , Nathalal Road, Matunga, Mumbai 400019, India
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190
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Dardir AH, Melvin PR, Davis RM, Hazari N, Beromi MM. Rapidly Activating Pd-Precatalyst for Suzuki-Miyaura and Buchwald-Hartwig Couplings of Aryl Esters. J Org Chem 2018; 83:469-477. [PMID: 29191023 PMCID: PMC5786428 DOI: 10.1021/acs.joc.7b02588] [Citation(s) in RCA: 72] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Esters are valuable electrophiles for cross-coupling due to their ubiquity and ease of synthesis. However, harsh conditions are traditionally required for the effective cross-coupling of ester substrates. Utilizing a recently discovered precatalyst, Pd-catalyzed Suzuki-Miyaura and Buchwald-Hartwig reactions involving cleavage of the C(acyl)-O bond of aryl esters that proceed under mild conditions are reported. The Pd(II) precatalyst is highly active because it is reduced to the Pd(0) active species more rapidly than previous precatalysts.
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Affiliation(s)
| | | | - Ryan. M. Davis
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Nilay Hazari
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Megan Mohadjer Beromi
- Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
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191
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Han F, Xu Y, Zhu R, Liu G, Chen C, Wang J. Highly active NHC–Pd(ii) complexes for cross coupling of aryl chlorides and arylboronic acids: an investigation of the effect of remote bulky groups. NEW J CHEM 2018. [DOI: 10.1039/c8nj01047a] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Highly active palladium(ii) complexes bearing remote bulky ligands for Suzuki–Miyaura coupling reactions under mild conditions are reported.
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Affiliation(s)
- Fangwai Han
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic–Organic hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University
- Tianjin
- P. R. China
| | - Ying Xu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic–Organic hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University
- Tianjin
- P. R. China
| | - Rongjiao Zhu
- Department of Chemistry, College of Science, Tianjin University
- Tianjin 300350
- P. R. China
| | - Guiyan Liu
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic–Organic hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University
- Tianjin
- P. R. China
| | - Chen Chen
- Tianjin Key Laboratory of Structure and Performance for Functional Molecules; Key Laboratory of Inorganic–Organic hybrid Functional Material Chemistry (Tianjin Normal University), Ministry of Education, College of Chemistry, Tianjin Normal University
- Tianjin
- P. R. China
| | - Jianhui Wang
- Department of Chemistry, College of Science, Tianjin University
- Tianjin 300350
- P. R. China
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192
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Nickel and palladium N-heterocyclic carbene complexes. Synthesis and application in cross-coupling reactions. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1920-7] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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193
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Izquierdo F, Zinser C, Minenkov Y, Cordes DB, Slawin AMZ, Cavallo L, Nahra F, Cazin CSJ, Nolan SP. Insights into the Catalytic Activity of [Pd(NHC)(cin)Cl] (NHC=IPr, IPrCl
, IPrBr
) Complexes in the Suzuki-Miyaura Reaction. ChemCatChem 2017. [DOI: 10.1002/cctc.201701279] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Frédéric Izquierdo
- Concept Life Sciences; Discovery Park, Ramsgate Road Sandwich CT13 9FF UK
- EaStCHEM School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | - Caroline Zinser
- EaStCHEM School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | - Yury Minenkov
- Department KAUST Catalysis Centre, KCC; King Abdullah University of Science and Technology; Thuwal- 23955-6900 Saudi Arabia
| | - David B. Cordes
- EaStCHEM School of Chemistry; University of St Andrews; St Andrews KY16 9ST UK
| | | | - Luigi Cavallo
- Department KAUST Catalysis Centre, KCC; King Abdullah University of Science and Technology; Thuwal- 23955-6900 Saudi Arabia
| | - Fady Nahra
- Department of Chemistry; Center for Sustainable Chemistry; Ghent University; Krijgslaan 281-S3 9000 Gent Belgium
| | - Catherine S. J. Cazin
- Department of Chemistry; Center for Sustainable Chemistry; Ghent University; Krijgslaan 281-S3 9000 Gent Belgium
| | - Steven P. Nolan
- Department of Chemistry; Center for Sustainable Chemistry; Ghent University; Krijgslaan 281-S3 9000 Gent Belgium
- Chemistry Department, College of Science; King Saud University; Riyadh 11451 Saudi Arabia
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194
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Ouyang JS, Li YF, Huang FD, Lu DD, Liu FS. 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 2017. [DOI: 10.1002/cctc.201701076] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Jia-Sheng Ouyang
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics, Engineering & Technology Research Center; Guangdong Pharmaceutical University; Zhongshan Guangdong 528458 P.R. China
| | - Yan-Fang Li
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics, Engineering & Technology Research Center; Guangdong Pharmaceutical University; Zhongshan Guangdong 528458 P.R. China
| | - Fei-Dong Huang
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics, Engineering & Technology Research Center; Guangdong Pharmaceutical University; Zhongshan Guangdong 528458 P.R. China
| | - Dong-Dong Lu
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics, Engineering & Technology Research Center; Guangdong Pharmaceutical University; Zhongshan Guangdong 528458 P.R. China
| | - Feng-Shou Liu
- School of Chemistry and Chemical Engineering, Guangdong Cosmetics, Engineering & Technology Research Center; Guangdong Pharmaceutical University; Zhongshan Guangdong 528458 P.R. China
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195
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Roy D, Uozumi Y. Recent Advances in Palladium-Catalyzed Cross-Coupling Reactions at ppm to ppb Molar Catalyst Loadings. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700810] [Citation(s) in RCA: 185] [Impact Index Per Article: 26.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- David Roy
- Institute for Molecular Science; Myodaiji; Okazaki 444-8787 Japan
| | - Yasuhiro Uozumi
- Institute for Molecular Science; Myodaiji; Okazaki 444-8787 Japan
- Green Nanocatalysis Research Team; RIKEN Center for Sustainable Resource Science; Wako 351-0198 Japan
- JST-ACCEL; Myodaiji; Okazaki 444-8787 Japan
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196
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Etemadi-Davan E, Iranpoor N. Efficient Ni-catalyzed conversion of phenols protected with 2,4,6-trichloro-1,3,5-triazine (TCT) to olefins. Chem Commun (Camb) 2017; 53:12794-12797. [PMID: 29143025 DOI: 10.1039/c7cc06717h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient Ni(COD)2/dppf catalyzed olefination of Ar-O-TCT as synthetic equivalents of aryl halides is described. Activation of C-O bonds in phenols as readily available compounds was achieved with 2,4,6-trichloro-1,3,5-triazine (TCT). This method provides practical access to 1,2-disubstituted olefins in high yields and high functional group compatibility.
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Affiliation(s)
- E Etemadi-Davan
- Department of Chemistry, Shiraz University, Shiraz 71946684795, Iran.
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197
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Lei P, Meng G, Ling Y, An J, Nolan SP, Szostak M. General Method for the Suzuki–Miyaura Cross-Coupling of Primary Amide-Derived Electrophiles Enabled by [Pd(NHC)(cin)Cl] at Room Temperature. Org Lett 2017; 19:6510-6513. [DOI: 10.1021/acs.orglett.7b03191] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Peng Lei
- Department
of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China
- Department
of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Guangrong Meng
- Department
of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
| | - Yun Ling
- Department
of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China
| | - Jie An
- Department
of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193, China
| | - Steven P. Nolan
- Department
of Chemistry and Center for Sustainable Chemistry, Universiteit Gent, Krijgslaan
281, 9000 Ghent, Belgium
| | - Michal Szostak
- Department
of Chemistry, Rutgers University, 73 Warren Street, Newark, New Jersey 07102, United States
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198
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Bhunia S, Pawar GG, Kumar SV, Jiang Y, Ma D. Selected Copper-Based Reactions for C−N, C−O, C−S, and C−C Bond Formation. Angew Chem Int Ed Engl 2017; 56:16136-16179. [DOI: 10.1002/anie.201701690] [Citation(s) in RCA: 382] [Impact Index Per Article: 54.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Subhajit Bhunia
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Govind Goroba Pawar
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - S. Vijay Kumar
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Yongwen Jiang
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Dawei Ma
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
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199
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Bhunia S, Pawar GG, Kumar SV, Jiang Y, Ma D. Ausgewählte Kupfer-katalysierte Reaktionen für die Bildung von C-N-, C-O-, C-S- und C-C-Bindungen. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701690] [Citation(s) in RCA: 76] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Subhajit Bhunia
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Govind Goroba Pawar
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - S. Vijay Kumar
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Yongwen Jiang
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
| | - Dawei Ma
- State Key Laboratory of Bioorganic & Natural Products Chemistry, Shanghai Institute of Organic Chemistry; Chinese Academy of Sciences; 354 Fenglin Lu Shanghai 200032 China
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200
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An efficient chitosan-derived carbon/silica microspheres supported Pd catalyst with high stability for Heck reactions. Carbohydr Polym 2017; 175:113-121. [DOI: 10.1016/j.carbpol.2017.07.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Revised: 07/13/2017] [Accepted: 07/14/2017] [Indexed: 12/31/2022]
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