Triazolyl alcohol derivative having an optical activity of (-) or (+) and represented by the general formula (1),
wherein X represents a hydrogen atom or a chlorine atom and the asterisk indicates an asymmetric carbon atom, are prepared by stereospecific reduction of the corresponding ketone or by resolution of the racemate. The (-)-isomer is useful as a fungicide while the (+)-isomer is useful as a plant growth regulant or herbicide.
三唑醇衍
生物的光学活性为(-)或(+),由通式(1)表示,其中 X 代表氢原子或
氯原子,星号表示不对称碳原子。 (-)-异构体可用作杀真菌剂,而(+)-异构体可用作
植物生长调节剂或
除草剂。