Back to Search
Start Over
[Ph.sub.3]As-catalyzed Wittig-type olefination of aldehydes with diazoacetate in the presence of [Na.sub.2][S.sub.2][O.sub.4]
- Source :
- Journal of Organic Chemistry. August 17, 2007, Vol. 72 Issue 17, p6628, 3 p.
- Publication Year :
- 2007
-
Abstract
- Aldehydes have reacted with ethyl diazoacetate in the presence of sodium hydrosulfite and a catalytic amount of As[Ph.sub.3] and Fe(TCP)Cl in order to give the corresponding [alpha],[beta]-unsaturated esters. The high yield, stereoselectivity, use of catalytic amount of As[Ph.sub.3] and cheap inorganic reducing agent has made this method practically useful for the synthesis of [alpha],[beta]-unsaturated esters.
Details
- Language :
- English
- ISSN :
- 00223263
- Volume :
- 72
- Issue :
- 17
- Database :
- Gale General OneFile
- Journal :
- Journal of Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.168377235