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

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

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

Full Text: HTML

Citation Number: 15

Abstract

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.

Related Articles:

An Efficient Synthetic Protocol for Quinoxalinones, Benzoxazinones, and Benzothiazinones from 2??Oxo??2??aryl??acetyl Bromide Precursors

[Nagaraj, Muthupandi; Sathiyamoorthy, Sithuraj; Boominathan, Muthusamy; Muthusubramanian, Shanmugam; Bhuvanesh, Nattamai Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 5 p. 1146 - 1151]

An Efficient Synthetic Protocol for Quinoxalinones, Benzoxazinones, and Benzothiazinones from 2??Oxo??2??aryl??acetyl Bromide Precursors

[Nagaraj, Muthupandi; Sathiyamoorthy, Sithuraj; Boominathan, Muthusamy; Muthusubramanian, Shanmugam; Bhuvanesh, Nattamai Journal of Heterocyclic Chemistry, 2013 , vol. 50, # 5 p. 1146 - 1151]

More Articles...