反应详情

Following the same procedure as in step 2 of Example 337 using 7-methyl-1,3-benzothiazole-2-thiol (3.8 g, 20.96 mmol, 1.00 equiv) and iron powder (9.28 g, 171.85 mmol, 8.20 equiv) in acetic acid (24 mL) as a yellow oil.