Hybrid crystal NH3(CH2)4NH3SiF6 as an efficient catalyst for the synthesis of benzoxazoles, benzimidazoles and benzothiazoles under solvent-free conditions

Autor:	Zakaria Benzekri, Houda Serrar, Sara Sibous, Said Boukhris, Ali Ouasri, Ali Rhandour, Abdelaziz Souizi
Jazyk:	angličtina
Rok vydání:	2016
Předmět:	Heterogeneous catalyst benzimidazole benzothiazole benzoxazole butylene diammonium hexafluorosilicate solvent free Science Chemistry QD1-999
Zdroj:	Green Chemistry Letters and Reviews, Vol 9, Iss 4, Pp 223-228 (2016)
Druh dokumentu:	article
ISSN:	1751-8253 1751-7192 17518253
DOI:	10.1080/17518253.2016.1242662
Popis:	An easy synthetic protocol for the synthesis of biologically active benzimidazole, benzothiazole and benzoxazole derivatives has been demonstrated using a hybrid crystal NH3(CH2)4NH3SiF6 as a mild and efficient heterogeneous catalyst. Short reaction times, solvent-free conditions, good to excellent yields, easy reusability and use of an eco-friendly catalyst are some of the significant attributes of the present method.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/a72dd8c89cfb4546bcb04f90b8a3205e Zobrazit plný text záznamu View record in DOAJ