反应详情

2-Acetoxymethyl-4-bromothiazole (387) was taken up in degassed toluene (0.1 M), and was then treated hexamethylditin (10 equiv) and tetrakis(triphenylphosphine)palladium(0) (0.1 equiv) at 80° C. for 3 h according to the procedure described for the synthesis of 2-piperidinyl-4-(trimethylstannyl)thiazole (373), to yield, after flash column chromatography (silica gel, 5% NEt, in hexanes), 2-dacetoxymethyl-4-(trimethylstannyl)thiazole (388; 100%).

1. customto yield