作者:Y. Becker、A. Eisenstadt、Y. Shvo
DOI:10.1016/0040-4020(76)85121-6
日期:1976.1
proposition regarding the capability of a complex π-allyl system to undergo a displacement reaction was advanced (eqn 2) and examined experimentally. A unique structural feature of this system is the four rather than three C atoms which intervene between the displaced and entering groups. The experiment was carried out using lactone 1c which is internally complexed and was properly labelled with deuterium
提出了关于复杂的π-烯丙基系统发生置换反应的能力的命题(等式2),并进行了实验检验。该系统的独特结构特征是介入取代的和进入的基团之间的四个而不是三个C原子。该实验是使用内酯1c进行的,内酯1c内部复合并用氘正确标记。已经发现其与苯胺的反应产物,以相对于所述d标签被重新排列,从而充实一个S Ñ在络合π烯丙基系统(等式2)2'-型机构。从分子间比较研究烯丙基和复杂的π-烯丙基系统在S N 2'型置换反应中使用化合物10的反应性得出结论,后者比前者更具反应性。此外,还发现其中置换的和进入的基团被三个C原子分隔的π-烯丙基内酯12发生置换反应。