反应详情

The following are obtained analogously: 6-(4-isobutoxy-3-methoxyphenyl)-3[2H ]pyridazinone, m.p. 184°, 42.2% of theory, 6-(3-isobutoxy-4-methoxyphenyl)-3[2H]pyridazinone, m.p. 186°, 58.4% of theory, 6-(3-ethoxy-4-methoxyphenyl )-3[2H]pyridazinone, m.p. 171°, 73.1% of theory and 6-(3-methoxy-4-n-propoxyphenyl)-3[2H ]pyridazinone, m.p. 173°, 66.3% of theory.

1. customThe following are obtained analogously