反应详情

By carrying out the procedure as in Example of Use 1, using 1.85 g of [2-(1-pyrrolidinyl)phenyl]acetic acid hydrobromide and 2.0 g of (4aRS,7aRS)4,4-diphenylperhydrothiopyrano[2,3-c]pyrrole hydrochloride, 0.90 g of (4aRS,7aRS)6-{[2-(1-pyrrolidinyl)phenyl]acetyl}4,4-diphenylperhydrothiopyrano[2,3-c]pyrrole is obtained in the form of white crystals; melting point 166° C.