S-benzyl thiolcarbamates and their use in controlling weeds in rice fields

摘要

Novel S-benzyl thiolcarbamates are disclosed, having the formula <IMAGE> in which R1 is selected from the group consisting of hydrogen and methoxy, R2 is selected from the group consisting of methyl, ethyl, and allyl, and R3 is selected from the group consisting of straight-chain C3-C6 alkyl optionally substituted with one or two methyl groups, and allyl. The compounds are particularly effective in the control of weeds associated with rice crops.