Studies on alkylation of Hagemann's ester and its derivatives with alkyl halides and Michael acceptors

Authors
Sen, PK Das, T Maiti, K Maiti, B Sarkar, AK
Citation
Pk. Sen et al., Studies on alkylation of Hagemann's ester and its derivatives with alkyl halides and Michael acceptors, J INDIAN CH, 76(11-12), 1999, pp. 583-587
Citations number
10
Categorie Soggetti
Chemistry
Journal title
JOURNAL OF THE INDIAN CHEMICAL SOCIETY
ISSN journal
00194522 → ACNP
Volume
76
Issue
11-12
Year of publication
1999
Pages
583 - 587
Database
ISI
SICI code
0019-4522(199911/12)76:11-12<583:SOAOHE>2.0.ZU;2-W
Abstract
Alkylation and Michael addition of ethyl 3-methyl-4-oxo-2-phenylcyclohex-2- enecarboxylate (1b) have been studied under basic conditions, similar react ions with Hagemann's eater (1c) have been tarried out using phase transfer catalysts as well as solid supports. The ratio of the C-1 to C-3 alkylated products have been determined. A probable explanation for the regioselectiv ity observed has been given.