REACTIONS WITH COUMARINS - SYNTHESIS OF SEVERAL NEW ANNELATED PYRIDINE AND PYRROLYLCOUMARIN DERIVATIVES

Faculty	Science	Year:	1991
Type of Publication:	Article	Pages:	1101-1107
Authors:	ISMAIL, NA, ELDIN, AAM, KHALIFA, FA
Journal:	HETEROCYCLES PERGAMON-ELSEVIER SCIENCE LTD	Volume:	32
Research Area:	Chemistry	ISSN	ISI:A1991FZ42500006
Keywords :	REACTIONS WITH COUMARINS , SYNTHESIS , SEVERAL , ANNELATED
Abstract:	Benzopyronopyridine, pyrazolo{[}3,4-d]-pyridine, isoxazolo{[}5,4-b]-pyridine, pyrido{[}2,3-d]pyrimidine and pyrrolylcoumarin derivatives were synthesized from 3-acetylcoumarin and its deriatives with different reagents.
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