N,N,N-trimethylglycinium → HCID 21449757, 화합물

HRID 596427

반응식

HRID 596427 반응식
C[N+](CC(O)=O)(C)C.[CH3:9][N+:10]1[CH:15]=[C:14]([Cl:16])[C:13]([Cl:17])=[C:12](O)[N:11]=1.S(Cl)([Cl:21])=O>CN(C)C=O>[Cl-:16].[CH3:9][N+:10]1[CH:15]=[C:14]([Cl:16])[C:13]([Cl:17])=[C:12]([Cl:21])[N:11]=1

참가 물질

5

반응물 3

HCID 248N,N,N-trimethylglyciniumHCID 24386Thionyl ChlorideHCID 178480366HCID 178480366, 화합물

생성물 1

HCID 21449757HCID 21449757, 화합물수율 72.7%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

10 parts of the betaine of 1-methyl-3-hydroxy-4,5-dichloropyridazinium salt: ##STR81## is boiled in 100 parts of thionyl chloride for two hours with an addition of 1 part of dimethylformamide. 9.5 parts (72.7% of theory) of 1-methyl-3,4,5-trichloropyridazinium chloride is obtained; C5H4N2Cl4, washed with acetonitrile.

출처 및 근거

ORD 기록
ord-a9c3d99c9e4443578159efe617720d60
출처 데이터셋
uspto-grants-1977_03
특허 번호
US04011220

연결된 노트

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