Ammonia → HCID 178426525、化合物

関与物質

反応手順

A mixture of yellow mercuric oxide (0.65g, 0.0025 mol), N-[3-(2-chloro-6-fluorobenzyloxy)pyrid-2-yl]-N'-4-methylphenylthiourea (1 .0g, 0.0025 mol) and methanolic ammonia solution (30 ml) was stirred for 3 days at room temperature. The solvent was removed in vacuo and the black residue was boiled with chloroform and filtered hot. Evaporation of the solvent followed by recrystallisation from ethanol gave the desired product. Yield 0.55 g, (57%), m.p. 136°-138 ° C.

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