An efficient synthesis of alpha-(alkylidene)-5, 5-dimethyl-delta-lactones

Parsekar, S.B.; Amonkar, C.P.; Nadkarni, V.S.; Tilve, S.G.

dc.contributor.author	Parsekar, S.B.
dc.contributor.author	Amonkar, C.P.
dc.contributor.author	Nadkarni, V.S.
dc.contributor.author	Tilve, S.G.
dc.date.accessioned	2015-06-03T10:12:31Z
dc.date.available	2015-06-03T10:12:31Z
dc.date.issued	2009
dc.identifier.citation	Indian Journal of Chemistry Section B-Organic Chemistry Including Medicinal Chemistry. 48(9); 2009; 1333-1336.	en_US
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/2267
dc.description.abstract	2-(-Alkylidene substituted)-5,5-dimethyl-delta-lactones have been synthesized in two steps. The stable phosphorane carboethoxy-methyledene (alpha-prenyl)-triphenylphosphorane is condensed with different carbonyl compounds to afford alpha,beta-unsaturated esters which are cyclised using PPA to give title compounds.	en_US
dc.publisher	NISCAIR	en_US
dc.subject	Chemistry	en_US
dc.title	An efficient synthesis of alpha-(alkylidene)-5, 5-dimethyl-delta-lactones	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y