An efficient substituent dependent synthesis of congested pyridines and pyrimidines

Pratap, Ramendra; Kumar, Brijesh; Ram, Vishnu Ji

dc.contributor.author	Pratap, Ramendra
dc.contributor.author	Kumar, Brijesh
dc.contributor.author	Ram, Vishnu Ji
dc.date.accessioned	2007-12-27T09:43:55Z
dc.date.available	2007-12-27T09:43:55Z
dc.date.issued	2007
dc.identifier.citation	Tetrahedron 63 (2007) 10309-10319	en
dc.identifier.uri	http://hdl.handle.net/123456789/61
dc.description.abstract	An efficient and versatile synthesis of various congested pyridines 3a-h, 6a,b, 8a-n, lOa-g, and 16a,b, and (pyrimidin-4-yl)acetonitriles 13a-g has been delineated by base catalyzed ring transformation of suitably functionalized 2H-pyran-2-ones la-h, 5, 7, and 15 by formamidine acetate 2a,acetamidine hydrochloride 2b, S-methylisothiourea 9a, pyrazol-I-yl-carboxamidine 9b, and arylamidine hydrochloride 12 separately in the presence of powdered KOH in dry DMF.	en
dc.format.extent	444817 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en	en
dc.relation.ispartofseries	CDRI Communication No. 7078	en
dc.title	An efficient substituent dependent synthesis of congested pyridines and pyrimidines	en
dc.type	Article	en