反应详情

The procedure described in Example 24 was repeated, but using 0.96 g of 3-(pyrrolidin-1-ylmethyl)thiomorpholine, 1.39 ml of triethylamine and 1.0 g of 4,5-dihydro-6 oxo-6H-cyclopenta[b]thiophene-4-carbonyl chloride, to afford 0.5 g of the title compound, melting at 204°-223° C.