Transition-metal free highly selective aerobic oxidation of hindered 2-alkylindoles. Issue 34 (26th August 2015)
- Record Type:
- Journal Article
- Title:
- Transition-metal free highly selective aerobic oxidation of hindered 2-alkylindoles. Issue 34 (26th August 2015)
- Main Title:
- Transition-metal free highly selective aerobic oxidation of hindered 2-alkylindoles
- Authors:
- Shiri, Morteza
Farajpour, Behnaz
Bozorgpour-Savadjani, Zahra
Shintre, Suhas A.
Koorbanally, Neil A.
Kruger, Hendrik G.
Notash, Behrouz - Abstract:
- Abstract: A novel and easy access to highly complex 3-oxoindolin-2-ylidene derivatives from the exposure of Ugi-adducts bearing an indolyl moiety in Cs2 CO3 /DMF to air is reported. This is the first example of aerobic oxidation of 2-alkylindoles to 3-oxoindolin-2-ylidenes. Some advantages of this method are the use of air as oxygen source, transition metal-free reagents and simple conditions, a multicomponent and one-pot process and highly regio- and stereoselective manner to trans -3-oxoindolin-2-ylidenes. Graphical abstract:
- Is Part Of:
- Tetrahedron. Volume 71:Issue 34(2015)
- Journal:
- Tetrahedron
- Issue:
- Volume 71:Issue 34(2015)
- Issue Display:
- Volume 71, Issue 34 (2015)
- Year:
- 2015
- Volume:
- 71
- Issue:
- 34
- Issue Sort Value:
- 2015-0071-0034-0000
- Page Start:
- 5531
- Page End:
- 5537
- Publication Date:
- 2015-08-26
- Subjects:
- Condensation -- Indole -- Aerobic oxidation -- Basic media and aprotic solvent
Chemistry, Organic -- Periodicals
547.005 - Journal URLs:
- http://www.elsevier.com/journals ↗
- DOI:
- 10.1016/j.tet.2015.06.065 ↗
- Languages:
- English
- ISSNs:
- 0040-4020
- Deposit Type:
- Legaldeposit
- View Content:
- Available online (eLD content is only available in our Reading Rooms) ↗
- Physical Locations:
- British Library DSC - 8796.850000
British Library DSC - BLDSS-3PM
British Library STI - ELD Digital store - Ingest File:
- 2516.xml