New synthesis of naphtho-and benzoxazoles: decomposition of naphtho-and benzoxazinones with KOH

C Saitz, H Rodríguez, A Márquez, A Canete…

文献索引：Saitz; Rodriguez; Marquez; Canete; Jullian; Zanocco Synthetic Communications, 2001 , vol. 31, # 1 p. 135 - 140

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被引用次数: 15

摘要

A method that allows the synthesis of 4 different heterocyclic systems of fused aryl oxazoles, ie, naphtho [1, 2-d], naphtho [2, 1-d], naphtho [2, 3-d], and benzo [d] oxazoles in reasonable yield is described. This method consists of the decomposition of naphtho-and benzoxazinones with KOH.