Vinyl chloroformate → HCID 67745325, compound

Participants

Reaction Steps

0.16 cm3 of vinyl chloroformate is added to a solution of 0.7 g of (4aRS,7aRS)-6-benzyl-4,4-diphenylperhydrothiopyrano[2,3-c]pyrrole 1,1-dioxide in 10 cm3 of 1,2-dichloroethane. The mixture is refluxed for 2 hours and then concentrated to dryness under reduced pressure (2.7 kPa) at 50° C. The crystalline solid is washed with ethyl ether, drained and then dried. 0.58 g of (4aRS,7aRS)-4,4-diphenyl-6-vinyloxycarbonylperhydrothiopyrano[2,3-c]pyrrole 1,1-dioxide is obtained in the form of white crystals.

Provenance & Evidence