Journal of Organic Chemistry 2011-08-19

Regioselective functionalization of the thiazole scaffold using TMPMgCl·LiCl and TMP2Zn·2MgCl2·2LiCl.

Cora Dunst, Paul Knochel

文献索引：J. Org. Chem. 76(16) , 6972-8, (2011)

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摘要

A general method for the synthesis of 2,4,5-trisubstituted thiazoles has been developed. Starting from commercially available 2-bromothiazole, successive metalations using TMPMgCl·LiCl or TMP(2)Zn·2MgCl(2)·2LiCl lead to the corresponding magnesated or zincated thiazoles which readily react with various electrophiles providing highly functionalized thiazoles.