An unprecedented benzannulation of oxindoles with enalcarbenoids: a regioselective approach to functionalized carbazoles. Issue 34 (18th March 2016)
- Record Type:
- Journal Article
- Title:
- An unprecedented benzannulation of oxindoles with enalcarbenoids: a regioselective approach to functionalized carbazoles. Issue 34 (18th March 2016)
- Main Title:
- An unprecedented benzannulation of oxindoles with enalcarbenoids: a regioselective approach to functionalized carbazoles
- Authors:
- Rathore, Kuldeep Singh
Lad, Bapurao Sudam
Chennamsetti, Haribabu
Katukojvala, Sreenivas - Abstract:
- Abstract : An unusual rhodium-catalyzed tandem reaction of oxindoles with diazoenals involving the cleavage of sp 2 C–O and sp 2 C–C bonds resulted in the formation of 1-hydroxy-2-acylcarbazoles. Abstract : A novel Rh(ii )/Brønsted acid catalyzed tandem benzannulation of oxindoles with enaldiazo carbonyls led to the formation of valuable 1-hydroxy-2-acylcarbazoles. This reaction is proposed to involve a formal insertion of a rhodium enalcarbenoid into an oxindole sp 2 C–O bond, an oxa-Michael addition, Friedel–Crafts reaction and a semipinacol type 1, 2-carbonyl migration.
- Is Part Of:
- Chemical communications. Volume 52:Issue 34(2016)
- Journal:
- Chemical communications
- Issue:
- Volume 52:Issue 34(2016)
- Issue Display:
- Volume 52, Issue 34 (2016)
- Year:
- 2016
- Volume:
- 52
- Issue:
- 34
- Issue Sort Value:
- 2016-0052-0034-0000
- Page Start:
- 5812
- Page End:
- 5815
- Publication Date:
- 2016-03-18
- Subjects:
- Chemistry -- Periodicals
540 - Journal URLs:
- http://pubs.rsc.org/en/journals/journalissues/cc ↗
http://www.rsc.org/ ↗ - DOI:
- 10.1039/c5cc10637k ↗
- Languages:
- English
- ISSNs:
- 1359-7345
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 3139.350000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 1355.xml