反应详情

In the manner described in Example 60, 1-benzoyl-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea and 1-benzoyl-3-(1,2,3,4-tetrahydro-1-naphthyl)urea are hydrolyzed to afford 4,5,6,7-tetrahydrobenzo[b]thien-4-ylurea, m.p. 204.5° C. to 208.5° C., and 1,2,3,4-tetrahydro-1-naphthylurea, m.p. 212° C. to 214° C.