GC-MS分析确认诺卜乙基醚氧化反应产物的结构

Structural Identification of the Oxidation Products of Nopyl Ethyl Ether by GC-MS

通过GC-MS分析,确认了高锰酸钾碱性溶液氧化诺卜乙基醚反应产物中6个主要产物的结构,它们是:2,2-二甲基-3-(β-乙氧基丙酰基)环丁酮、cis-2,2-二甲基-3-(β-乙氧基丙酰基)环丁烷乙酸、3-羟基-cis-2,2-二甲基-3-(β-乙氧基丙酰基)环丁烷乙酸、2,3-二羟基诺卜乙基醚、1-羟基-cis-2,2-二甲基-3-(β-乙氧基丙酰基)环丁烷乙酸、5-羟基-2,3-环氧诺卜乙基醚。

Nopyl ethyl ether was oxidized in alkaline potassium permanganate solution, and the structures of 8 main products were identified by GC-MS, which are 2,2-dimethyl-3-(β-ethoxypropionyl)cyclobutanone, cis-2,2-dimethyl-3-(β-ethoxypropionyl) cyclobutaneacetic acid, 3-hydroxy-cis-2,2-dimethyl-3-(β-ethoxypropionyl) cyclobutan-eacetic acid, 2,3-dihydroxynopyl ethyl ether ,1-hydroxy-cis-2,2-dimethyl-3-(β-ethoxypropionyl) cyclobutaneacetic acid and 5-hydroxy-2,3-epoxynoyl ethyl ether.