Benzyl Chloride → Methyl(4-benzylthiophenyl)acetate

HRID 34410Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 34410
[CH3:1][O:2][C:3](=[O:12])[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([SH:11])=[CH:7][CH:6]=1.[CH2:13](Cl)[C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1.C([O-])([O-])=O.[K+].[K+].[OH-].[Na+]>C(O)C>[CH3:1][O:2][C:3](=[O:12])[CH2:4][C:5]1[CH:10]=[CH:9][C:8]([S:11][CH2:13][C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)=[CH:7][CH:6]=1

Komponenten

6

Versuchsvorschrift

Methyl(4-mercaptophenyl)acetate (0.2 mol) is heated at reflux with benzyl chloride (25 g, 0.2 mol) and K2CO3 (25 g, 0.2 mol) in 100 mL ethanol. The product is added to aqueous NaOH, extracted with ether, and purified by silica gel chromatography to yield methyl(4-benzylthiophenyl)acetate (3). (Scheme III, Step 1.)

Aufarbeitung

  1. extractionextracted with ether
  2. custompurified by silica gel chromatography

Quellen und Nachweise

ORD-Eintrag
ord-3bd374c3ce354367ba30e6cb8a4808a1
Quelldatensatz
uspto-grants-1988_08
Patentnummer
US04761420

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