α-三氯甲基苄醇菊酸酯的合成

The Synthesis of Some Pyrethroids with Trichloromethyl Group in Alcohol Moiety

合成了十六种新的拟除虫菊酯类化合物,其通式为:■药理实验表明:只有含Y=3-苯氧基或3,4-亚甲二氧的化合物对粘虫有较强的触杀作用。

Sixteen new pyrethroids with the following general formula were synthesised,■Y=3,4-dichloro,4-methoxy,4-methoxymethyl,3-phenoxy or 3,4-methylenedioxy.Only the compounds with Y=3-phenoxy or 3,4-methylenedioxy were found effective against armyworm with moderate activity.