Triethylamine → 2-(p-Fluoroanilino)thiazole-4-carbaldehyde

HRID 2107275Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2107275
[F:1][C:2]1[CH:15]=[CH:14][C:5]([NH:6][C:7]2[S:8][CH:9]=[C:10]([CH2:12][OH:13])[N:11]=2)=[CH:4][CH:3]=1.C(N(CC)CC)C>CS(C)=O>[F:1][C:2]1[CH:15]=[CH:14][C:5]([NH:6][C:7]2[S:8][CH:9]=[C:10]([CH:12]=[O:13])[N:11]=2)=[CH:4][CH:3]=1

Komponenten

4

Versuchsvorschrift

The reaction described in Preparation 44 was repeated, but using 3.03 g of 2-p-fluoroanilinothiazol-4-ylmethanol, 8.5 g of pyridine sulfur trioxide complex, 7.5 ml of triethylamine and 140 ml of dimethyl sulfoxide. giving the title compound as pale brown prisms.

Aufarbeitung

  1. customThe reaction described in Preparation 44

Quellen und Nachweise

ORD-Eintrag
ord-866a9f38546e4b30bba6e3e0351639df
Quelldatensatz
uspto-grants-1990_06
Patentnummer
US04933355

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