发明名称 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 reacting carbon disulfide, hydrazine and a base in an aqueous medium, in an effective ratio to form a dithiocarbazinate salt followed by methylating the dithiocarbazinate salt with methyl bromide.
申请公布号 CA2218853(A1) 申请公布日期 1998.05.07
申请号 CA19972218853 申请日期 1997.10.21
申请人 BAYER CORPORATION 发明人 MACKE, JEFFREY D.;PRASAD, VIDYANATHA A.;JACKMAN, DENNIS E,;DESAI, VIJAY C.;WASLESKI, DANIEL M.;NEWALLIS, PETER E.;ERDMAN, DAVID T.
分类号 C07C337/02;(IPC1-7):C07C337/02 主分类号 C07C337/02
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