Ihara Chemical Industry Co., Ltd.

Fumiya Tabuchi

Yusuke Hamada

Yasuo Yoshida

Zenichi Sato

Keiichiro Takagi

Kazuto Umezu

Yoji Imamiya

Process for production of N-cyclopropylanilines and intermediates

A thiolcarbamate having the formula ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and respectively represent an alkyl, alkoxy, alkenyl, cycloalkyl, hydroxyalkyl, phenyl or benzyl group and R.sub.1 and R.sub.2 can form a ring by binding each other with or without oxygen atom; and R.sub.3 represents a lower alkyl or benzyl group or a substituted benzyl group having one or two substituent of halogen atom, alkyl, alkoxy, alkylthio, nitro, or cyano group, which comprises reacting carbonyl sulfide with a sec-amine having the formula ##STR2## wherein R.sub.1 and R.sub.2 are defined above, in an aqueous medium and then reacting a halogenated hydrocarbon having the formula

Process for producing thiolcarbamates

Growing community of inventors

Shizuoka-ken, Japan

Fumiya Tabuchi