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Efficient and Economical Access to Substituted Benzothiazoles: Copper‐Catalyzed Coupling of 2‐Haloanilides with Metal Sulfides and Subsequent Condensation
Author(s) -
Ma Dawei,
Xie Siwei,
Xue Peng,
Zhang Xiaojing,
Dong Jinhua,
Jiang Yongwen
Publication year - 2009
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200900486
Subject(s) - condensation , copper , catalysis , metal , coupling (piping) , chemistry , combinatorial chemistry , polymer chemistry , organic chemistry , materials science , metallurgy , physics , thermodynamics
Don′t tell azole : The first metal‐catalyzed direct coupling of metal sulfides with aryl halides and subsequent intramolecular condensation provided substituted benzothiazoles (see scheme). A wide range of functional groups are tolerated under the reaction conditions.