A PROCESS FOR PREPARING METHYL DITHIOCARBAZINATE BY REACTINGMETHYL BROMIDE WITH THE REACTION PRODUCT OF CARBON DISULFIDE, HYDRAZINE ANDAN ADJUNCT BASE

摘要

Disclosed herein is a process for preparing high yields of methyl dithiocarbazinate by (I) reacting carbon disulfide, hydrazine and a base in an aqueous medium, in an effective ratio to form a dithiocarbazinate salt followed by (II) methylating the dithiocarbazinate salt with methyl bromide, as represented by reactions as follows: (see formulas I, II)