Tetrahydrofuran → HCID 22041814, compound

Participants

Reaction Steps

To 4.5 g (11.5 mmol) of compound 134 and 9.01 g (50.6 mmol) of 1,1′-thiocarbonyldiimidazole was added 50 mL of THF. The solution was allowed to stir at ambient temperature for 1.5 hours. Then, the reaction was poured into 300 mL of ethyl acetate and extracted with 1N HCl, water, and brine. The organic layer was dried (MgSO4), filtered, and the volatiles removed by rotary evaporation to yield 4.77 g of compound 135.

Provenance & Evidence