Oxalyl chloride → (E)-2-(4,6-difluoro-1-indanylidene)acetyl Chloride

HRID 1954868Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1954868
[F:1][C:2]1[CH:10]=[C:9]([F:11])[CH:8]=[C:7]2[C:3]=1[CH2:4][CH2:5]/[C:6]/2=[CH:12]\[C:13]([OH:15])=O.C(Cl)(=O)C([Cl:19])=O>ClCCl.CN(C)C=O>[F:1][C:2]1[CH:10]=[C:9]([F:11])[CH:8]=[C:7]2[C:3]=1[CH2:4][CH2:5]/[C:6]/2=[CH:12]\[C:13]([Cl:19])=[O:15]

Komponenten

5

Versuchsvorschrift

A suspension of (E)-2-(4,6-difluoro-1-indanylidene)acetic Acid (5.49 g, 0.026 mol) in a mixture of dichloromethane: dimethylformamide (50 mL: 5 drops) was treated with oxalyl chloride (6.6 g 0.052 mol, Aldrich) and allowed to stir at ambient temperature for 18 h. The resulting solution was concentrated in vacuo and the residue used without further purification.

Aufarbeitung

  1. concentrationThe resulting solution was concentrated in vacuo
  2. customthe residue used without further purification

Quellen und Nachweise

ORD-Eintrag
ord-e3fdb48fe6554226bde281be60a6501c
Quelldatensatz
uspto-grants-2000_09
Patentnummer
US06124284

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