Oxalyl chloride → (Z)-5-Fluoro-2-methyl-1-(4-methylthiobenzylidene)-3-indenylacetyl chloride

HRID 377742Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 377742
[F:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)/[C:7](=[CH:11]\[C:12]1[CH:17]=[CH:16][C:15]([S:18][CH3:19])=[CH:14][CH:13]=1)/[C:6]([CH3:20])=[C:5]2[CH2:21][C:22]([OH:24])=O.C(Cl)(=O)C([Cl:28])=O>C1COCC1>[F:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)/[C:7](=[CH:11]\[C:12]1[CH:17]=[CH:16][C:15]([S:18][CH3:19])=[CH:14][CH:13]=1)/[C:6]([CH3:20])=[C:5]2[CH2:21][C:22]([Cl:28])=[O:24]

Komponenten

4

Versuchsvorschrift

(Z)-5-fluoro-2-methyl-1-(4-methythiobenzylidene)-3-indenylacetic acid (70 mmol) in THF (500 ml) is allowed to react with oxalylchloride (2 M in CH2Cl2 ; 35 ml) under reflux conditions (24 hours). The solvent is evaporated to yield the title compound, which is used as such in the next step.

Aufarbeitung

  1. customThe solvent is evaporated

Quellen und Nachweise

ORD-Eintrag
ord-7e99e7b5e37b4901afa446cb2498d348
Quelldatensatz
uspto-grants-2000_02
Patentnummer
US06028116

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