2-Ethylpiperidine → 2,6-Bis-(2-ethylpiperidino-acetylamino)-benzo[1,2-d:5,4-d']bisthiazole

HRID 67108

Reaktionsgleichung

Reaktionsgleichung von HRID 67108
Cl[CH2:2][C:3]([NH:5][C:6]1[S:7][C:8]2[C:9](=[CH:11][C:12]3[N:13]=[C:14]([NH:18][C:19](=[O:22])[CH2:20]Cl)[S:15][C:16]=3[CH:17]=2)[N:10]=1)=[O:4].[CH2:23]([CH:25]1[CH2:30][CH2:29][CH2:28][CH2:27][NH:26]1)[CH3:24]>O1CCOCC1>[CH2:23]([CH:25]1[CH2:30][CH2:29][CH2:28][CH2:27][N:26]1[N:18]([C:19](=[O:22])[CH3:20])[C:14]1[S:15][C:16]2[C:12](=[CH:11][C:9]3[N:10]=[C:6]([N:5]([N:26]4[CH2:27][CH2:28][CH2:29][CH2:30][CH:25]4[CH2:23][CH3:24])[C:3](=[O:4])[CH3:2])[S:7][C:8]=3[CH:17]=2)[N:13]=1)[CH3:24].[NH2:5][C:6]1[S:7][C:8]2[C:9](=[CH:11][C:12]3[N:13]=[C:14]([N:18]([N:26]4[CH2:27][CH2:28][CH2:29][CH2:30][CH:25]4[CH2:23][CH3:24])[C:19](=[O:22])[CH3:20])[S:15][C:16]=3[CH:17]=2)[N:10]=1

Komponenten

5

Versuchsvorschrift

A mixture of 8.0 gm of 2,6-bis-(chloroacetyl-amino)benzo[1,2-d:5,4-d']bisthiazole, 10.0 gm of 2-ethyl-piperidine and 100 ml of dioxane was refluxed for 2 hours. The reaction mixture was worked up as described in Example 16; the compounds (a) (47% of theory, from ethanol), M.P. 201°-203° C., and (b) (37% of theory, from ethanol), M.P. 223°-225° C. were isolated.

Aufarbeitung

  1. temperaturewas refluxed for 2 hours

Quellen und Nachweise

ORD-Eintrag
ord-94e274c4bcfd482bbb4f48b3715bdd29
Quelldatensatz
uspto-grants-1982_08
Patentnummer
US04344946

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