| 摘要 |
1333419 N-Cycloalkylalkyl-thiocarbamates ESSO RESEARCH & ENG CO 30 Nov 1970 [19 May 1970] 56712/70 Heading C2C The invention comprises compounds of the formula wherein R is a C 3 -C 5 cycloalkyl group, which may be substituted by C 1 -C 4 alkyl group, or is a tetrahydrofuryl group; R 1 is the same as R or is a C 1 -C 4 alkyl group which may be substituted by a C 1 -C 4 alkoxy, C 1 -C 4 alkylthio, CN or a carbethoxy group; and R 2 is a C 1 -C 6 alkyl group. They may be obtained by reacting an amine of formula RCH 2 NHR 1 with a chlorothioformate of the formula R 2 SCOCl in a molar ratio of 1 : 1, in the presence of a solvent at a temperature from 25‹ to 110‹ C. Examples are given for the production of the compounds. They are useful as herbicides with good crop tolerance, and as fungicides, particularly for the control of sclerotium rolfsii. |
