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

HRID 224635

Reaktionsgleichung

Reaktionsgleichung von HRID 224635
[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

Komponenten

5

Versuchsvorschrift

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°.

Aufarbeitung

  1. customThe solvent was removed

Quellen und Nachweise

ORD-Eintrag
ord-0168655c41f94fc4b8df7f4e22af38e2
Quelldatensatz
uspto-grants-1980_11
Patentnummer
US04233302

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