Preparation of alkyl thiosemicarbazides

Organic compounds -- part of the class 532-570 series – Organic compounds – Amino nitrogen containing

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558235, C07C15900, C07C15508

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048534838

ABSTRACT:
The present invention relates to a process for the preparation of alkyl semicarbazides by reaction of a dithiocarbamate and hydrazine in a weakly basic reaction media using a metal rearrangement catalyst.

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