Potassium Carbonate → HCID 12895163, compound

Participants

Reaction Conditions

Reaction Steps

Using the method described in Example V, 35 g of 2-carboethoxy-3-hydroxy-4-butyl-5-methyl-pyrrole, 32 g of epibromohydrin and 41 g of dry potassium carbonate in 100 ml of N,N-dimethylformamide, when heated at 50° C. for 8 hours, give 41 g of 1-(2-carboethoxy-4-butyl-5-methyl-pyrrol-3-oxy)-2,3-epoxypropane, of melting point 125°-127° C.

Provenance & Evidence