Process for preparing methyl dithiocarbazinate by reacting methy

Details Process for preparing methyl dithiocarbazinate by reacting methy Process for preparing methyl dithiocarbazinate by reacting methy

1996-11-07

1999-03-02

Ambrose, Michael G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Esters having the thiocarboxylate group, -cx-, wherein the...

C07C33702

Patent

active

058773398

ABSTRACT:
Disclosed herein is an aqueous process for preparing high yields of methyl dithiocarbazinate by reacting carbon disulfide and hydrazine in an effective ratio, in an aqueous medium to form hydrazinium dithiocarbazinate salt followed by methylating the hydrazinium dithiocarbazinate with methyl bromide.

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patent: 3388146 (1968-06-01), Halasa
patent: 4696938 (1987-09-01), Le
Sandstrom et al, Arkiv For Kemi, 4(1952), p. 297.
Audrieth et al., J. Organic Chem., vol. 19, pp. 733-741 1954.
S. Losanitch, J. Chem. Soc., vol. 119, pp. 763-765 1921.

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