METHOD FOR PRODUCING THIOCARBOXAMIDINE SALT COMPOUND

The present disclosure provides an industrially preferable, economical, and environmentally friendly method for producing a compound [C1] of formula (5), namely, a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound.The present disclosure relates to a method wherein: a reaction expressed by re...

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Bibliographic Details
Main Author NAGATA, Toshihiro
Format Patent
LanguageEnglish
French
German
Published 25.08.2021
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:The present disclosure provides an industrially preferable, economical, and environmentally friendly method for producing a compound [C1] of formula (5), namely, a (4,5-dihydroisoxazol-3-yl)thiocarboxamidine salt compound.The present disclosure relates to a method wherein: a reaction expressed by reaction formula [C2] is caused so as to produce a compound of formula (4) by reacting a compound of formula (3) with a halogenation agent in the presence of a nitrile solvent, and the compound of formula (4) is subsequently reacted with an isothiouronium-forming agent, thereby producing a compound of formula (5).
Bibliography:Application Number: EP20180896137