Photochemical reactions of ketene and diazomethane with 2,3-dimethyl-2,3-epoxybutane
作者:Michael C. Flowers、Malcom R. Honeyman
DOI:10.1039/f19837902185
日期:——
The photolyses of ketene (λ= 313 and 334 nm) and diazomethane (λ= 366 nm) in the presence of 2,3-dimethyl-2,3-epoxybutane (DMEB), oxygen and 2,2-dimethylpropane (as internal standard) have been investigated. Four main reaction products from DMEB were observed and identified: 2,3-dimethyl-2,3-epoxypentane (DMEP), 2,3-dimethylbut-2-ene, propanone and 2,3-dimethyl-2,3-epoxybutanal.
在存在2,3-二甲基-2,3-环氧丁烷(DMEB),氧气和2,2-二甲基丙烷(作为内标)的情况下,烯酮(λ = 313和334 nm)和重氮甲烷(λ = 366 nm)的光解)已被调查。观察到并鉴定了来自DMEB的四个主要反应产物:2,3-二甲基-2,3-环氧戊烷(DMEP),2,3-二甲基丁-2-烯,丙酮和2,3-二甲基-2,3-环氧丁醛。