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Green and Highly Efficient Synthesis of Mono‐ and Bis‐Benzothiazoles in the Presence of Fe( SD ) 3 under Ultrasound Irradiation
Author(s) -
Pirbasti Fateme Ghanbari,
Mahmoodi Nosrat Ollah
Publication year - 2017
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.201600200
Subject(s) - chemistry , yield (engineering) , environmentally friendly , pulmonary surfactant , catalysis , nuclear chemistry , green chemistry , sulfate , sodium dodecyl sulfate , organic chemistry , combinatorial chemistry , reaction mechanism , biochemistry , metallurgy , ecology , materials science , biology
A convenient, practical, green, and environmentally friendly method was developed for the synthesis of benzothiazoles from 2‐aminothiophenol and various aldehydes. Bis‐benzothiazoles were synthesized in high yield under mild reaction conditions. Products were obtained in the presence of in situ prepared Fe( SD ) 3 [iron( III ) dodecyl sulfate] as a combined Lewis acid–surfactant catalyst ( LASC ) in water under ultrasound irradiation.