Acetone → HCID 86738863, compound

Participants

Reaction Steps

A solution of bis-N-acetyl D-cystine (3.2 g) in acetone (30 ml) containing triethylamine (4.0 g) is stirred with allyl bromide (4 ml) for 24 hours. The mixture is diluted with water, washed with 1 N sodium hydroxide, 1 N hydrochloric acid, brine, dried over sulfate and evaporated to afford bis N-acetyl-D-cystine bis allyl ester. Treatment of this bis compound accoding to the procedure of Preparation I affords the title compound.

Provenance & Evidence