Glycine, N,N-diethyl-, hydrazide → 8-chloro-1-[(diethyl amino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine

HRID 1413366

Reaktionsgleichung

Reaktionsgleichung von HRID 1413366
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[NH:11][C:10](=S)[CH2:9][N:8]=[C:7]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[C:6]=2[CH:19]=1.[CH2:20]([N:22]([CH2:25][C:26]([NH:28][NH2:29])=O)[CH2:23][CH3:24])[CH3:21]>C(O)CCC>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]3[C:26]([CH2:25][N:22]([CH2:23][CH3:24])[CH2:20][CH3:21])=[N:28][N:29]=[C:10]3[CH2:9][N:8]=[C:7]([C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][CH:14]=3)[C:6]=2[CH:19]=1

Komponenten

4

Edukt 2

HCID 200751Glycine, N,N-diethyl-, hydrazideHCID 826706Thionordiazepam

Produkt 1

HCID 126123578-chloro-1-[(diethyl amino)methyl]-6-phenyl-4H-s-triazolo[4,3-a][1,4]benzodiazepine

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 2631-ButanolLösungsmittel

Versuchsvorschrift

A solution of 1,3-dihydro-7-chloro-5-phenyl-2H-1,4-benzodiazepine-2-thione and (diethylamino)acetic acid hydrazide in n-butyl alcohol was refluxed to give 8-chloro-1-[(diethylamino)methyl]-6-phenyl-4H-s-triazolo[4,3-a]-[1,4]benzodiazepine, which was recrystallized from ethyl acetate-Skellysolve B hexanes and was identical to the compound obtained in Example 4.

Quellen und Nachweise

ORD-Eintrag
ord-872c30b55cf64aed91faea3921b154a3
Quelldatensatz
uspto-grants-1981_02
Patentnummer
US04250094

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