Cinnolines and Phthalazines: Chemistry of Heterocyclic Compounds, Supplement II (Chemistry of Heterocyclic Compounds: A Series Of Monographs)
Publisher: Wiley-Interscience
Published: September 30, 2005
Language: eng
Number of pages: 500
ISBN-13: 9780471485872
First sentence: The primary synthesis of cinnolines or hydrocinnolines may be done by cyclization of carbocyclic substrates already bearing appropriate substituents; by cyclocondensation of carbocyclic substrates with acyclic synthons that provide one or more of the ring atoms needed to complete the cinnoline system; by similar processing of pyridazine substrates; or by rearrangement, ring expansion, ring contraction, degradation, or modification of suitable derivatives of other heterocyclic systems.