This invention provides a process for producing an epoxytriazole derivative represented by formula (2):
(wherein R and Ar are defined below),
which comprises a step including a reaction of an epoxy derivative represented by formula (1′):
(wherein R represents a hydrogen atom or C1-12 alkyl group and Ar represents an aromatic group optionally substituted by a halogen atom(s) or trifluoromethyl group(s), and X′ represents a hydroxy group or leaving group), with 1,2,4-triazole in the presence of a base and water.
本发明提供了一种制备由式(2)表示的环氧三唑衍
生物的过程:(其中R和Ar如下定义),其包括一步,包括在碱和
水存在下,将式(1')表示的环氧衍
生物(其中R代表氢原子或C1-12烷基,Ar代表芳香基,可选地被卤原子或三
氟甲基基团取代,X'代表羟基或离去基)与
1,2,4-三唑反应。