The reactions of singlet oxygen and the triphenyl phosphite–ozone adduct with germacrene
作者:T. W. Sam、J. K. Sutherland
DOI:10.1039/c39720000424
日期:——
In contrast to epoxidation, germacrene (1) reacts with 1O2 at the exocyclic double bond faster than at the strained endocyclic double bonds, but with (PhO)3-PO3, germacrene is attacked at the most strained double bond and forms an endocyclic allyl alcohol in contrast to the exocyclic isomers formed in the 1O2 reaction.
与环氧化相反,胚芽戊烯(1)在环外双键处与1 O 2的反应比在应变内环双键处的反应快,但在(PhO)3 -PO 3的作用下,胚轴在最应变的双键处受到攻击并形成一个与在1 O 2反应中形成的环外异构体形成对比。