申请人:UNIROYAL CHEMICAL COMPANY, Inc.
公开号:EP0154481A2
公开(公告)日:1985-09-11
A process for making a compound having the formula R-O-R1OH where R is phenyl or phenyl substituted with C1-C4 alkyl, C1-C, alkoxy or methylenedioxy; and R' is C5-C6 cycloalk-1,2-ylene or C5-C6 cycloalk-1,2-ylene substituted with C1-C4 alkyl or C1-C4 alkoxy, useful as an intermediate in the manufacture of organic sulfite esters, is disclosed. In this process a compound of the formula ROH, where R has the meanings given above is reacted with a compound selected from the group consisting of cyclopentene oxide, cyclohexene oxide, cyclopentene oxide substituted with C1-C4 alkyl, C1-C4 alkoxy or vinyl and cyclohexene oxide substituted with C1-C4 alkyl, C1-C4 alkoxy or vinyl.
本发明公开了一种制造具有式 R-O-R1OH 的化合物的工艺,其中 R 是苯基或被 C1-C4 烷基、C1-C、烷氧基或亚甲基二氧基取代的苯基;R'是 C5-C6 环烷-1,2-烯或被 C1-C4 烷基或 C1-C4 烷氧基取代的 C5-C6 环烷-1,2-烯,可用作制造有机亚硫酸酯的中间体。在该工艺中,式 ROH(其中 R 具有上述含义)的化合物与选自由环戊烯氧化物、环己烯氧化物、被 C1-C4 烷基、C1-C4 烷氧基或乙烯基取代的环戊烯氧化物和被 C1-C4 烷基、C1-C4 烷氧基或乙烯基取代的环己烯氧化物组成的化合物反应。