NH3(CH2)6NH3SiF6 catalyzed highly efficient synthesis of benzimidazoles, benzoxazoles, benzothiazoles, quinoxalines and pyrimidin-2-ones/thiones
Author(s) -
Zakaria Benzekri,
H. Serrar,
Saı̈d Boukhris,
A. Ouasri,
Amina Hassikou,
A. Rhandour,
Abdelaziz Souızı
Publication year - 2017
Publication title -
french-ukrainian journal of chemistry
Language(s) - English
Resource type - Journals
ISSN - 2312-3222
DOI - 10.17721/fujcv5i1p60-71
Subject(s) - catalysis , combinatorial chemistry , chemistry , environmentally friendly , organic chemistry , biology , ecology
Herein, we describe a simple, highly efficient and environmentally friendly protocol for the synthesis of benzimidazoles, benzoxazoles, benzothiazoles, 3,4-dihydropyrimidin-2-ones/ thiones and quinoxalines derivatives using hybrid crystal NH3(CH2)6NH3SiF6 as a catalyst. Use of recyclable catalyst, easy work-up procedure, excellent yields, short reaction times and scalability are the important practical features of the present protocol.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom