4,5,6,7-tetrahydrobenzo[b]thiophen-4-amine 、 异氰酸己酯 以to give 1-(n-hexyl)-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea, melting point 122° C. to 124° C.的产率得到1-(n-hexyl)-3-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)urea
参考文献:
名称:
Compositions containing 4,5,6,7-tetrahydrobenz[b]thien-4-yl-ureas or
Substituted tetrahydrobenzothiophenes and method of preparation thereof
申请人:American Cyanamid Company
公开号:US04156670A1
公开(公告)日:1979-05-29
This disclosure describes novel 4,5,6,7-tetrahydrobenzo[b]thien-4-ylureas useful as herbicidal agents and animal growth regulants and processes for the preparation thereof.
This disclosure describes novel 4,5,6,7-tetrahydrobenzo[b]thien-4-ylureas useful as herbicidal agents and animal growth regulants and processes for the preparation thereof.