Photochemical reactions of P-mentha-13,8-triene and structural related P-menthadienes
作者:Martin H. Spraul、Siegfried Nitz、Friedrich Drawert
DOI:10.1016/s0040-4020(01)96033-8
日期:1991.5
The photochemical and thermal behaviour of cyclic olefins like p-mentha-1,3,8-triene (2) and structural related p-mentha-1,3- and -1,4-dienes under the influence of oxygen have been investigated. Dehydration, ring opening, (4+2)-cycloaddition of singlet oxygen1 and dimerization were observed as concurring mechanisms. The photochemical and thermal dehydrogenation of α-terpinene (1), α-phellandrene (3)