1
|
Magano J. Large-Scale Amidations in Process Chemistry: Practical Considerations for Reagent Selection and Reaction Execution. Org Process Res Dev 2022. [DOI: 10.1021/acs.oprd.2c00005] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Javier Magano
- Chemical Research & Development, Pfizer Worldwide Research & Development, Eastern Point Road, Groton, Connecticut 06340, United States
| |
Collapse
|
2
|
Kumon T, Wu J, Shimada M, Yamada S, Agou T, Fukumoto H, Kubota T, Hammond GB, Konno T. Cobalt-Catalyzed C-H Activation/Annulation of Benzamides with Fluorine-Containing Alkynes: A Route to 3- and 4-Fluoroalkylated Isoquinolinones. J Org Chem 2021; 86:5183-5196. [PMID: 33725448 DOI: 10.1021/acs.joc.1c00080] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
The C-H activation/annulation reaction of various benzamides with fluoroalkylated alkynes in the presence of a Co(acac)2·2H2O catalyst proceeded very smoothly to give the corresponding 3- and 4-fluoroalkylated isoquinolinones in excellent yields with approximately 70% regioselectivities. These regioisomers could be successfully separated and obtained in pure form. Major or minor regioisomers were determined as 4- or 3-fluoroalkylated isoquinolinones, respectively, based on X-ray crystallographic analyses.
Collapse
Affiliation(s)
- Tatsuya Kumon
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Jianyan Wu
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Miroku Shimada
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Shigeyuki Yamada
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| | - Tomohiro Agou
- Department of Materials Science, Ibaraki University, 4-12-1 Nakanarusawa, Hitachi 316-8511, Japan
| | - Hiroki Fukumoto
- Department of Materials Science, Ibaraki University, 4-12-1 Nakanarusawa, Hitachi 316-8511, Japan
| | - Toshio Kubota
- Department of Materials Science, Ibaraki University, 4-12-1 Nakanarusawa, Hitachi 316-8511, Japan
| | - Gerald B Hammond
- Department of Chemistry, University of Louisville, Louisville, Kentucky 40292, United States
| | - Tsutomu Konno
- Faculty of Molecular Chemistry and Engineering, Kyoto Institute of Technology, Matsugasaki, Sakyo-ku, Kyoto 606-8585, Japan
| |
Collapse
|
3
|
Hager A, Guimond N, Grunenberg L, Hanisch C, Steiger S, Preuss A. Palladium-Catalyzed C–O Cross-Coupling as a Replacement for a Mitsunobu Reaction in the Development of an Androgen Receptor Antagonist. Org Process Res Dev 2021. [DOI: 10.1021/acs.oprd.0c00484] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Anastasia Hager
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| | - Nicolas Guimond
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| | - Lars Grunenberg
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| | - Christine Hanisch
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| | - Sebastian Steiger
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| | - André Preuss
- Chemical and Pharmaceutical Development Department, Bayer AG Pharmaceuticals, Friedrich-Ebert-Str. 217-333, 42096 Wuppertal, Germany
| |
Collapse
|
4
|
Ren R, Bi S, Wang L, Zhao W, Wei D, Li T, Xu W, Liu M, Wu Y. Terpyridine-based Pd(ii)/Ni(ii) organometallic framework nano-sheets supported on graphene oxide-investigating the fabrication, tuning of catalytic properties and synergetic effects. RSC Adv 2020; 10:23080-23090. [PMID: 35520341 PMCID: PMC9054763 DOI: 10.1039/d0ra02195d] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 06/01/2020] [Indexed: 11/24/2022] Open
Abstract
Tailoring the structures of catalysts and the arrangement of organic bimetallic catalysts are essential in both fundamental research and applications. However, they still impose enormous challenges such as size and active species distribution, ordered uniformity, and controllable composition, which are critical in determining their specific activities and efficiency. Herein, a novel terpyridine-based hetero-bimetallic Ni/Pd nanosheet supported on graphene oxide (denoted as GO@Tpy-Ni/Pd) was fabricated, which exhibited higher catalytic activity, substrate applicability and recyclability for the Suzuki coupling reaction under mild conditions. The catalytic mechanism was heterogeneous catalysis at the interface and the synergetic effect between Pd and Ni resulted in a little Ni(0)/Pd(0) cluster including Pd(ii)/Ni(ii) as a whole being formed through electron transfer on the catalytic surface. This phenomenon could be interpreted as the nanoscale clusters of Ni/Pd being the real active centre stabilized by the ligand and GO and the synergetic effect. The absorption and desorption of different substrates and products on Ni/Pd clusters, as calculated by DFT, was proved to be another key factor. The synergistic effect between Ni and Pd atom was the crucial factor for enhancing catalytic activity.![]()
Collapse
Affiliation(s)
- Ruirui Ren
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Sa Bi
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Linhong Wang
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Wuduo Zhao
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Donghui Wei
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Tiesheng Li
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Wenjian Xu
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| | - Minghua Liu
- Henan Institute of Advanced Technology, Zhengzhou University Zhengzhou 450001 P. R. China.,Beijing National Laboratory for Molecular Science, Institute of Chemistry, Chinese Academy of Sciences Zhongguancun North First Street 2 Beijing 100190 P. R. China
| | - Yangjie Wu
- College of Chemistry, Zhengzhou University Zhengzhou 450001 P. R. China
| |
Collapse
|
5
|
Mizufune H. Efficient Azacycle Formations Developed in Japanese Pharmaceutical Industries: Elegancy, Logistics, and Training (ELT) “Sandwich” for Process Chemists. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.8b00412] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Affiliation(s)
- Hideya Mizufune
- Chemical R&D Division, SPERA PHARMA, Inc., 17-85 Jusohonmachi 2-chome, Yodogawa-ku, Osaka 532-0024, Japan
| |
Collapse
|
6
|
Krieger JP, Ricci G, Lesuisse D, Meyer C, Cossy J. Harnessing C−H Activation of Benzhydroxamates as a Macrocyclization Strategy: Synthesis of Structurally Diverse Macrocyclic Isoquinolones. Chemistry 2016; 22:13469-73. [DOI: 10.1002/chem.201602332] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/16/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Jean-Philippe Krieger
- Laboratory of Organic Chemistry; Institute of Chemistry, Biology and Innovation (CBI); ESPCI Paris, CNRS (UMR8231), PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
| | - Gino Ricci
- Sanofi Process Development; 45 chemin de Mételine BP15 04210 Sisteron Cedex France
| | - Dominique Lesuisse
- R&D Sanofi; 1 avenue Pierre Brossolette 91385 Chilly-Mazarin Cedex France
| | - Christophe Meyer
- Laboratory of Organic Chemistry; Institute of Chemistry, Biology and Innovation (CBI); ESPCI Paris, CNRS (UMR8231), PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
| | - Janine Cossy
- Laboratory of Organic Chemistry; Institute of Chemistry, Biology and Innovation (CBI); ESPCI Paris, CNRS (UMR8231), PSL Research University; 10 rue Vauquelin 75231 Paris Cedex 05 France
| |
Collapse
|
7
|
Dunetz JR, Magano J, Weisenburger GA. Large-Scale Applications of Amide Coupling Reagents for the Synthesis of Pharmaceuticals. Org Process Res Dev 2016. [DOI: 10.1021/op500305s] [Citation(s) in RCA: 411] [Impact Index Per Article: 51.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Joshua R. Dunetz
- Process
Chemistry, Gilead Sciences, 333 Lakeside Drive, Foster City, California 94404, United States
| | - Javier Magano
- Chemical Research & Development, Pfizer Worldwide Research & Development, Eastern Point Road, Groton, Connecticut 06340, United States
| | - Gerald A. Weisenburger
- Chemical Research & Development, Pfizer Worldwide Research & Development, Eastern Point Road, Groton, Connecticut 06340, United States
| |
Collapse
|
8
|
Sagar A, Nagarjuna Babu V, Shinde AH, Sharada DS. A metal-free cyclic iminium induced one-pot double annulation cascade: access to dihydroisoquinolinium (DHIQ) salts. Org Biomol Chem 2016; 14:10366-10370. [DOI: 10.1039/c6ob02089e] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
A reactive cyclic iminium induced one-pot Groebke–Blackburn–Bienayme (GBB) double annulation cascade (DAC) for the synthesis of skeletally diverse DHIQ salts has been described. The key features of this protocol are solvent-free, robust method, clean reaction profile and operational simplicity.
Collapse
Affiliation(s)
- A. Sagar
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Sangareddy
- India
| | | | - Anand H. Shinde
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Sangareddy
- India
| | - Duddu S. Sharada
- Department of Chemistry
- Indian Institute of Technology Hyderabad
- Sangareddy
- India
| |
Collapse
|
9
|
Handa S, Slack ED, Lipshutz BH. Nanonickel-catalyzed Suzuki-Miyaura cross-couplings in water. Angew Chem Int Ed Engl 2015; 54:11994-8. [PMID: 26305994 DOI: 10.1002/anie.201505136] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2015] [Revised: 06/24/2015] [Indexed: 11/11/2022]
Abstract
Nickel nanoparticles, formed in situ and used in combination with micellar catalysis, catalyze Suzuki-Miyaura cross-couplings in water under very mild reaction conditions.
Collapse
Affiliation(s)
- Sachin Handa
- Dept. of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, CA 93106 (USA)
| | - Eric D Slack
- Dept. of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, CA 93106 (USA)
| | - Bruce H Lipshutz
- Dept. of Chemistry and Biochemistry, University of California Santa Barbara, Santa Barbara, CA 93106 (USA).
| |
Collapse
|
10
|
Handa S, Slack ED, Lipshutz BH. Nanonickel-Catalyzed Suzuki-Miyaura Cross-Couplings in Water. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201505136] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
11
|
Wei WT, Liu Y, Ye LM, Lei RH, Zhang XJ, Yan M. Rapid synthesis of isoquinolinones by intramolecular coupling of amides and ketones. Org Biomol Chem 2015; 13:817-24. [DOI: 10.1039/c4ob01948b] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Isoquinolinones were prepared in good yieldsviathe intramolecular coupling of amides and ketones in the presence of KOt-Bu/DMF.
Collapse
Affiliation(s)
- Wen-Tao Wei
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Yu Liu
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Lin-Miao Ye
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Rong-Hui Lei
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Xue-Jing Zhang
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| | - Ming Yan
- Institute of Drug Synthesis and Pharmaceutical Process
- School of Pharmaceutical Sciences
- Sun Yat-sen University
- Guangzhou 510006
- China
| |
Collapse
|