反应详情

Prepared as indicated in Example 14, Stage B, from 29 g. (0.12 mol) of 4-hydroxy-3-phenyl-5,6,7,8-tetrahydrocoumarin and 27.3 g. (0.156 mol) of 3-morpholino-2-methyl-2-chloropropane. 38.2 g. of an oil which cannot be crystallised are obtained. Yield 83.5% (theoretical yield 45.6 g.).

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