Intramolecular Wittig reactions. A new synthesis of coumarins and 2-quinolones

Desai, V.G.; Shet, J.B.; Tilve, S.G.; Mali, R.S.

dc.contributor.author	Desai, V.G.
dc.contributor.author	Shet, J.B.
dc.contributor.author	Tilve, S.G.
dc.contributor.author	Mali, R.S.
dc.date.accessioned	2015-06-03T08:02:06Z
dc.date.available	2015-06-03T08:02:06Z
dc.date.issued	2003
dc.identifier.citation	Journal of Chemical Research. 2003(10); 2003; 628-629.	en_US
dc.identifier.uri	http://dx.doi.org/10.3184/030823403322655888
dc.identifier.uri	http://irgu.unigoa.ac.in/drs/handle/unigoa/1487
dc.description.abstract	o-Hydroxybenzaldehydes (1a-d) on reaction with chloroacetyl chloride in presence of pyridine followed by addition of triphenyl phosphine and base gave coumarins (2a-d). A similar sequence of reactions on o-aminoacetophenone/benzophenone (1e-f) and methyl anthranilate (1g) gave the corresponding 2-quinolones (2e-g).	en_US
dc.publisher	Science Reviews Ltd	en_US
dc.subject	Chemistry	en_US
dc.title	Intramolecular Wittig reactions. A new synthesis of coumarins and 2-quinolones	en_US
dc.type	Journal article	en_US
dc.identifier.impf	y