Triethylamine → HCID 178513470, Verbindung

HRID 839559

Reaktionsgleichung

Reaktionsgleichung von HRID 839559
[N+:1]([C:4]1[CH:15]=[CH:14][C:7]([CH:8]=[CH:9][S:10](Cl)(=[O:12])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2].[N+:16]([C:19]1[CH:27]=[CH:26][C:22]([C:23]([NH2:25])=[NH:24])=[CH:21][CH:20]=1)([O-:18])=[O:17].C(N(CC)CC)C>CC(C)=O>[N+:1]([C:4]1[CH:15]=[CH:14][C:7]([CH:8]=[CH:9][S:10]([NH:25][C:23](=[NH:24])[C:22]2[CH:21]=[CH:20][C:19]([N+:16]([O-:18])=[O:17])=[CH:27][CH:26]=2)(=[O:12])=[O:11])=[CH:6][CH:5]=1)([O-:3])=[O:2]

Komponenten

5

Edukt 3

HCID 8471TriethylamineHCID 1174754-NitrobenzamidineHCID 3480064-Nitrostyrylsulfonyl chloride

Produkt 1

HCID 178513470HCID 178513470, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 180AcetoneLösungsmittel

Versuchsvorschrift

4-Nitrostyrylsulfonyl chloride (2.5 g., 0.01 mole) is added portion-wise to a solution of 4-nitrobenzamidine (1.65 g., 0.01 mole), prepared according to the procedure of L. Weintraub, et al., J. Org. Chem., 33, 1679 (1968), and triethylamine (1.01 g., 0.01 mole) in 50 ml. of acetone at 10° C. After stirring for a period of 1 hr. at 25° C., the mixture is concentrated under reduced pressure and the residual material stirred with water and collected. Triturating the filter cake with acetone provides N-(4-NITROSTYRYLSULFONYL)-4-NITROBENZAMIDINE, m.p. 173°-177° C.

Aufarbeitung

  1. customprepared
  2. customat 10° C
  3. concentrationat 25° C., the mixture is concentrated under reduced pressure
  4. stirringthe residual material stirred with water
  5. customcollected
  6. customTriturating the filter cake with acetone

Quellen und Nachweise

ORD-Eintrag
ord-dd58d6d8d62e44cd97f907845431771f
Quelldatensatz
uspto-grants-1978_06
Patentnummer
US04096183

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