Combating insects N-methyl carbamate insecticide - 3 - 5 - di - tert butyl - 4 - hydroxy - fenilico and its process of preparation

摘要

1376489 Substituted hydroxyphenyl methyl carbamates GULF RESEARCH & DEVELOPMENT CO 27 Sept 1972 [7 Oct 1971] 44631/72 Heading C2C 3,4 - di - tert - butyl - 4 - hydroxyphenyl- N-methyl-carbamate is prepared by reacting 2,6-di-tert-butyl hydroquinone, catalytic amount of 1,4-diazo bicyclo-[2,2,2]octane and methyl isocyanate in benzene. The compound has insecticidal properties.