Oxalic acid dihydrate → N,N-dimethyl-3-[3-[(1-methylthio-2-nitroethenyl)amino]propoxy]benzenemethanamine

HRID 224635

반응식

HRID 224635 반응식
[NH2:1][CH2:2][CH2:3][CH2:4][O:5][C:6]1[CH:7]=[C:8]([CH2:12][N:13]([CH3:15])[CH3:14])[CH:9]=[CH:10][CH:11]=1.[CH3:16][S:17][CH:18](SC)[CH2:19][N+:20]([O-:22])=[O:21].O.O.C(O)(=O)C(O)=O>O1CCCC1>[CH3:15][N:13]([CH3:14])[CH2:12][C:8]1[CH:9]=[CH:10][CH:11]=[C:6]([O:5][CH2:4][CH2:3][CH2:2][NH:1][C:18]([S:17][CH3:16])=[CH:19][N+:20]([O-:22])=[O:21])[CH:7]=1

참가 물질

5

반응물 3

HCID 61373Oxalic acid dihydrateHCID 123722641,1-Bis(methylsulfanyl)-2-nitroethaneHCID 129139503-(3-Aminopropoxy)-N,N-dimethylbenzenemethanamine

생성물 1

HCID 70538402N,N-dimethyl-3-[3-[(1-methylthio-2-nitroethenyl)amino]propoxy]benzenemethanamine수율 64%

시약·촉매·용매 1

HCID 8028Tetrahydrofuran용매

실험 절차

3-(3-Aminopropoxy)-N,N-dimethylbenzenemethanamine (10 g) and 1,1-bis-(methylthio)-2-nitroethane (16 g) were heated under reflux in tetrahydrofuran for 19 hours. Oxalic acid dihydrate (1.3 g) was added and the resulting precipitate was discarded. The solvent was removed to leave the title compound as a crystalline solid (10 g) m.p. 59°-63°.

후처리

  1. customThe solvent was removed

출처 및 근거

ORD 기록
ord-0168655c41f94fc4b8df7f4e22af38e2
출처 데이터셋
uspto-grants-1980_11
특허 번호
US04233302

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