申请人:American Cyanamid Company
公开号:US03993677A1
公开(公告)日:1976-11-23
This invention relates to 1,2,3,4-tetrahydro-4-oxo-1-naphthylisocyanate and- isothiocyanate and to methods of preparation of said compounds. The compounds of the present invention are useful as intermediates for the preparation of 1,2,3,4-tetrahydro-4-oxo(oxy)-1-naphthylurea and- thiourea compounds and certain derivatives thereof. The naphthylurea and thiourea compounds are animal growth regulators and herbicides.
本发明涉及1,2,3,4-四氢-4-氧基-1-萘基异氰酸酯和异硫氰酸酯及其制备方法。本发明的化合物可用作1,2,3,4-四氢-4-氧基(氧)-1-萘基脲和硫脲化合物及其某些衍生物的中间体。萘基脲和硫脲化合物是动物生长调节剂和除草剂。