|
1
|
Van Minnebruggen S, Marquez C, Krasniqi B, Janssens K, Van Velthoven N, Vercammen J, De Soete B, Bugaev A, De Vos D. Oxidative carbonylation of N-protected indoles by Rh(III)-zeolites. Chem Commun (Camb) 2023; 59:2319-2322. [PMID: 36748559 DOI: 10.1039/d2cc05953c] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
The oxidative carbonylation of N-protected indoles was investigated to directly synthesize indole-3-carboxylic acids. Using Rh(III)-zeolites as heterogeneous catalysts, the single-site Rh-species reach unprecedented activities (>100 turnovers), while the metal is readily recovered after reaction. X-ray absorption spectroscopy (XAS) provided evidence for site-isolation of Rh(III) species on the zeolite.
Collapse
Affiliation(s)
| | - Carlos Marquez
- cMACS, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Besir Krasniqi
- cMACS, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | | | | | | | - Benoit De Soete
- cMACS, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| | - Aram Bugaev
- Smart Materials Research Institute, Southern Federal University, Sladkova 178/24, 344090 Rostov-on-Don, Russia
| | - Dirk De Vos
- cMACS, KU Leuven, Celestijnenlaan 200F, 3001 Leuven, Belgium.
| |
Collapse
|
|
2
|
Bera M, Agasti S, Chowdhury R, Mondal R, Pal D, Maiti D. Rhodium-Catalyzed meta-C-H Functionalization of Arenes. Angew Chem Int Ed Engl 2017; 56:5272-5276. [PMID: 28393438 DOI: 10.1002/anie.201701579] [Citation(s) in RCA: 72] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2017] [Indexed: 01/14/2023]
Abstract
Rhodium-catalyzed ortho-C-H functionalization is well known in the literature. Described herein is the Xphos-supported rhodium catalysis of meta-C-H olefination of benzylsulfonic acid and phenyl acetic acid frameworks with the assistance of a para-methoxy-substituted cyano phenol as the directing group. Complete mono-selectivity is observed for both scaffolds. A wide range of olefins and functional groups attached to arene are tolerated in this protocol.
Collapse
Affiliation(s)
- Milan Bera
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| | - Soumitra Agasti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| | - Rajdip Chowdhury
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| | - Rahul Mondal
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| | - Debasis Pal
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| | - Debabrata Maiti
- Department of Chemistry, Indian Institute of Technology Bombay, Powai, Mumbai-, 400076, India
| |
Collapse
|
|
3
|
Bera M, Agasti S, Chowdhury R, Mondal R, Pal D, Maiti D. Rhodium-Catalyzed meta
-C−H Functionalization of Arenes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701579] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Milan Bera
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| | - Soumitra Agasti
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| | - Rajdip Chowdhury
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| | - Rahul Mondal
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| | - Debasis Pal
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| | - Debabrata Maiti
- Department of Chemistry; Indian Institute of Technology Bombay, Powai; Mumbai- 400076 India
| |
Collapse
|
|
4
|
O’Reilly ME, Fu R, Nielsen RJ, Sabat M, Goddard WA, Gunnoe TB. Long-Range C–H Bond Activation by RhIII-Carboxylates. J Am Chem Soc 2014; 136:14690-3. [DOI: 10.1021/ja508367m] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Matthew E. O’Reilly
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| | - Ross Fu
- Materials
and Process Simulation Center, California Institute of Technology, Pasadena, California 91125, United States
| | - Robert J. Nielsen
- Materials
and Process Simulation Center, California Institute of Technology, Pasadena, California 91125, United States
| | - Michal Sabat
- Nanoscale
Materials Characterization Facility, Department of Materials Science
and Engineering, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| | - William A. Goddard
- Materials
and Process Simulation Center, California Institute of Technology, Pasadena, California 91125, United States
| | - T. Brent Gunnoe
- Department
of Chemistry, University of Virginia, Charlottesville, Virginia 22904-4319, United States
| |
Collapse
|
|
5
|
Kuhl N, Hopkinson MN, Wencel-Delord J, Glorius F. Ohne dirigierende Gruppen: übergangsmetallkatalysierte C-H-Aktivierung einfacher Arene. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201203269] [Citation(s) in RCA: 460] [Impact Index Per Article: 38.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
|
6
|
Kuhl N, Hopkinson MN, Wencel-Delord J, Glorius F. Beyond Directing Groups: Transition-Metal-Catalyzed CH Activation of Simple Arenes. Angew Chem Int Ed Engl 2012; 51:10236-54. [DOI: 10.1002/anie.201203269] [Citation(s) in RCA: 1440] [Impact Index Per Article: 120.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2012] [Indexed: 02/02/2023]
|
|
7
|
Affiliation(s)
- Alexis T. Bell
- Department of Chemical and Biomolecular Engineering, University of California, Berkeley, California 94720
| | - Martin Head-Gordon
- Department of Chemistry, University of California, Berkeley, California 94720; ,
| |
Collapse
|
|
8
|
Satoh T, Miura M. Oxidative coupling of aromatic substrates with alkynes and alkenes under rhodium catalysis. Chemistry 2010; 16:11212-22. [PMID: 20740508 DOI: 10.1002/chem.201001363] [Citation(s) in RCA: 1612] [Impact Index Per Article: 115.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Aromatic substrates with oxygen- and nitrogen-containing substituents undergo oxidative coupling with alkynes and alkenes under rhodium catalysis through regioselective C-H bond cleavage. Coordination of the substituents to the rhodium center is the key to activate the C-H bonds effectively. Various fused-ring systems can be constructed through these reactions.
Collapse
Affiliation(s)
- Tetsuya Satoh
- Department of Applied Chemistry, Faculty of Engineering, Osaka University, Suita, Osaka 565-0871, Japan.
| | | |
Collapse
|
|
9
|
Ess DH, Goddard WA, Periana RA. Electrophilic, Ambiphilic, and Nucleophilic C−H Bond Activation: Understanding the Electronic Continuum of C−H Bond Activation Through Transition-State and Reaction Pathway Interaction Energy Decompositions. Organometallics 2010. [DOI: 10.1021/om100879y] [Citation(s) in RCA: 89] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Daniel H. Ess
- Department of Chemistry and Biochemistry, Brigham Young University, Provo, Utah 84602, United States
| | - William A. Goddard
- Materials and Process Simulation Center, Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125, United States
| | - Roy A. Periana
- The Scripps Research Institute, Jupiter, Florida 33458, United States
| |
Collapse
|