A facile one step synthesis of novel ethyl 2,6-bis(trifluoromethyl)-4-hydroxypyrimidine-5-carboxylate
作者:Y. Larry Sing、Len F. Lee
DOI:10.1002/jhet.5570260102
日期:1989.1
Trifluoroacetonitrile was condensed with diethyl malonate to give a novel ethyl 2,6-bis(trifluoromethyl)-4-hydroxypyrimidine-5-carboxylate (2) in 88% yield. Derivations of 2 are also described.
A pyrimidine compound represented by below formula (I) has excellent control activity against pests and is useful as an active ingredient of a pest controlling agent.