Thiophenol → HCID 13176138, compound

Participants

Reaction Steps

Into the same flask as used in Example 1, thiophenol (10 g), triethylamine (2 g), quinine (0.2 g), 2-n-pentyl-3-hydroxy-4-cyclopentenone (16.8 g) and toluene (30 g) were charged, and the mixture was stirred under a nitrogen stream at a temperature of 40° to 70° C. for 5 hours. After completion of the reaction, the mixture was treated and purified in the same manner as in Example 50 to obtain 2-n-pentyl-4-phenylthio-2-cyclopentenone (24.7 g). Yield, 95%. nD20 1.5706.

Provenance & Evidence