Method for manufacturing oxetane compound, method for manufacturing azolylmethylcyclopentanol compound, and intermediate compound
申请人:Sunagawa Kazuhiko
公开号:US09278966B2
公开(公告)日:2016-03-08
In order to produce an intermediate from which a cyclic alcohol compound can be stereoselectively obtained, a method for producing an oxetane compound according to the present invention includes the step of reacting, with a cyanide salt, a compound represented by Formula (I):
wherein R1 is selected from a hydrogen atom and an alkyl group optionally having a substituent; X1 is selected from a halogen atom and —OSO2R3 where R3 is selected from an alkyl group optionally having a substituent, a phenyl group, and a naphthyl group; and a ring Z1 represents a cyclic hydrocarbon optionally having a substituent,
to obtain a compound represented by Formula (II):
为了制备一种中间体,从而可以立体选择性地获得环状醇化合物,根据本发明的一种制备氧杂环化合物的方法包括以下步骤:用氰盐与式(I)所表示的化合物反应,其中R1选择氢原子和一个具有取代基的烷基;X1选择卤素原子和-OSO2R3,其中R3选择具有取代基的烷基、苯基和萘基;环Z1表示一个具有取代基的环烃,以获得式(II)所表示的化合物: