Benzyl mercaptan → HCID 12070491, compound

Participants

Reaction Steps

A mixture of 4-trifluoromethylbenzoic acid (1.90 g), benzyl mercaptan (1.24 g) and phosphorus pentasulfide (4.44 g) in toluene (40 ml) was refluxed for 10 h. A dark red color was developed immediately after heating. After the reaction was complete (as monitored by GC-MS), it was cooled to room temperature and purified by a column chromatography packed with neutral alumina, eluting with benzene. Removal of the solvent by distillation gave the single compound, benzyl-4-trifluoromethyidithiobenzoate (2.30 g, 74%). It was further characterized by 1H and 13C-NMR.

Provenance & Evidence