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HRID 2398840作成日:2026年10月26日

Hydrochloric Acid → Ethyl-m-[N,N-di(n-hexadecyl)aminomethyl]-thiobenzimidate Dihydrochloride

https://huagongshe.com/reaction/2398840

反応式

関与物質

役割名称HCID仕込み量
反応物Hydrochloric AcidHCID 313—
反応物EthanethiolHCID 6343—
反応物1-(Dihexadecyl)aminomethyl-3-cyanobenzeneHCID 12565136—
溶媒ChloroformHCID 6212—
生成物Ethyl-m-[N,N-di(n-hexadecyl)aminomethyl]-thiobenzimidate DihydrochlorideHCID 1256511588%

反応手順

A mixture of α-[N,N-di(n-hexadecyl)amino]-m-toluonitrile (23.2 g., 0.04 mole), ethanthiol (6.0 ml., 0.08 mole) and chloroform (100 ml.) was saturated with dry hydrogen chloride for 30 minutes at 20°-25° C. It was then stoppered and held for six days at 5° C. The mixture was evaporated in vacuo to a foam which was crystallized by trituration with 1,2-dimethoxyethane. The crude product was recrystallized from hot 1,2-dimethoxyethane/chloroform [24.9 g., 88% yield, Rf 0.79 (4:1, benzene:ethanol on silicic acid), m.p. 109°-111° C⟧

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04025555
出典データセットuspto-grants-1977_05
ORD IDord-22761ea2ec73456088bc818761b113b2
出典メモuspto-grants-1977_05