Ammonia → HCID 178511997, Verbindung

HRID 1654886Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1654886
[Cl:1][C:2]1[CH:25]=[CH:24][C:5]([CH2:6][O:7][C:8]2[C:9]([NH:14][C:15]([NH:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=S)=[N:10][CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1.[NH3:26]>>[Cl:1][C:2]1[CH:25]=[CH:24][C:5]([CH2:6][O:7][C:8]2[C:9]([NH:14][C:15]([NH:17][C:18]3[CH:23]=[CH:22][CH:21]=[CH:20][CH:19]=3)=[NH:26])=[N:10][CH:11]=[CH:12][CH:13]=2)=[CH:4][CH:3]=1

Komponenten

3

Edukt 2

HCID 222AmmoniaHCID 20076930HCID 20076930, Verbindung

Produkt 1

HCID 178511997HCID 178511997, Verbindung

Versuchsvorschrift

A mixture of N-[3-(4-chlorobenzyloxy)pyrid-2-yl]-N'-phenylthiourea (3.00 g, 0.008 mol), yellow mercuric oxide (2.17g, 0.01 mol) and methanolic ammonia solution (40 ml) was stirred for 48 hours. The solvent was removed in vacuo and the black residue was boiled with chloroform and filtered hot. Evaporation of the solvent and recrystallisation from acetonitrile gave the desired product. Yield 1.8 g (63%), m.p. 173°-174 ° C.

Aufarbeitung

  1. customThe solvent was removed in vacuo
  2. filtrationfiltered hot
  3. customEvaporation of the solvent and recrystallisation from acetonitrile

Quellen und Nachweise

ORD-Eintrag
ord-3845f06657174bff9a63e23c9e062f0e
Quelldatensatz
uspto-grants-1995_04
Patentnummer
US05409943

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