Thionyl Chloride → 2-Chloromethyl-3,4-dimethoxypyridinium chloride

HRID 903361노트

반응식

HRID 903361 반응식
O[CH2:2][C:3]1[C:8]([O:9][CH3:10])=[C:7]([O:11][CH3:12])[CH:6]=[CH:5][N:4]=1.S(Cl)([Cl:15])=O>C(Cl)(Cl)Cl>[ClH:15].[Cl:15][CH2:2][C:3]1[C:8]([O:9][CH3:10])=[C:7]([O:11][CH3:12])[CH:6]=[CH:5][N:4]=1

참가 물질

4

반응물 2

HCID 24386Thionyl ChlorideHCID 107258093,4-Dimethoxy-2-pyridinemethanol

생성물 1

HCID 162169282-Chloromethyl-3,4-dimethoxypyridinium chloride

시약·촉매·용매 1

HCID 6212Chloroform용매

실험 절차

2-Hydroxymethyl-3,4-dimethoxypyridine was reacted with thionyl chloride in chloroform to give 2-chloromethyl-3,4-dimethoxypyridine hydrochloride, m.p. 158°-9° (decomp), which was reacted with cysteamine hydrochloride and sodium ethoxide in ethanol to give 2-(3,4-dimethoxy-2-pyridylmethylthio)-ethylamine.

출처 및 근거

ORD 기록
ord-6098d5e0de424a8cba261b14515832c1
출처 데이터셋
uspto-grants-1980_10
특허 번호
US04227000

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