作者:V.S. Joshi、N.P. Damodaran、Sukh Dev
DOI:10.1016/s0040-4020(01)90717-3
日期:1971.1
1-Methyl-1,2-epoxycycloheptane, 2α,3α-epoxypinane and 3α,4α-epoxycarane are shown to undergo typical carbonium ion rearrangements in contact with active silica gel. Humulene epoxide-II and caryophyllene oxide did not undergo any transformation under these conditions. All these results are in complete contrast to their behaviour on exposure to alumina.
1-甲基-1,2-环氧环庚烷,2α,3α-环氧pin烷和3α,4α-环氧car烷显示与活性硅胶接触时会发生典型的碳离子重排。在这些条件下,ul烯环氧化合物-II和石竹烯氧化物未经历任何转化。所有这些结果与它们暴露在氧化铝中的行为完全相反。