反应详情

The reaction described in Preparation 44 was repeated, but using 3.03 g of 2-p-fluoroanilinothiazol-4-ylmethanol, 8.5 g of pyridine sulfur trioxide complex, 7.5 ml of triethylamine and 140 ml of dimethyl sulfoxide. giving the title compound as pale brown prisms.

1. customThe reaction described in Preparation 44