BrC1SC=C(CCl)N=1.CNC.Br[C:13]1[S:14][CH:15]=[C:16]([CH2:18][N:19]([CH3:21])[CH3:20])[N:17]=1.[CH2:22]=[O:23]>C(O)C>[CH3:20][N:19]([CH2:18][C:16]1[N:17]=[C:13]([CH2:22][OH:23])[S:14][CH:15]=1)[CH3:21]When 2-bromo-4-chloromethylthiazole [prepared according to the procedure described in Rev. Roumaine Chim., 10, 897 (1965) (C. A., 64, 8164b 1966)] is reacted with an ethanol solution of dimethylamine and the resultant 2-bromo-4-dimethylaminomethylthiazole is treated with a strong base and formaldehyde according to the general procedure described in Acta Chem. Scand., 20, 2649 (1966) there is produced 4-dimethylaminomethyl-2-hydroxymethylthiazole. When that compound is reacted with thionyl chloride to produce 2-chloromethyl-4-dimethylaminomethylthiazole, and the latter compound is reacted according to the general procedure of Example 15, the title compound is thereby produced.
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