Benzoyl chloride → HCID 21313681, Verbindung

Reaktionsgleichung

[CH3:1][C:2]1[CH:3]=[C:4]([CH2:7][C:8]([OH:10])=[O:9])[S:5][CH:6]=1.[C:11](Cl)(=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1>>[CH3:1][C:2]1[CH:3]=[C:4]([CH2:7][C:8]([OH:10])=[O:9])[S:5][C:6]=1[C:11](=[O:18])[C:12]1[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1

Komponenten

Edukt 2

HCID 7412Benzoyl chloride

HCID 140768074-Methylthiophene-2-acetic acid

Produkt 1

HCID 21313681HCID 21313681, VerbindungAusbeute 44,1 %

Versuchsvorschrift

Using the procedure of Example 15, 6.65 gm of 4-methyl-thiophene-2-acetic acid and 5.96 gm of benzoyl chloride were reacted to obtain 4.87 gm of 4-methyl-5-benzoyl-thiophene-2-acetic acid melting at 86° C. The product occurred as a colorless solid soluble in benzene, ether, ethanol, chloroform and acetone and insoluble in water.

Aufarbeitung

customwere reacted

Quellen und Nachweise

ORD-Eintrag: ord-af29774f57e04e40b5d243a3431f6715
Quelldatensatz: uspto-grants-1979_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04159986

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