Investigation of the Rearrangement in Alkyl-Bridged Bis(carbamoyldiaziridine) Derivatives
作者:Matthias Kamuf、Frank Rominger、Oliver Trapp
DOI:10.1002/ejoc.201200518
日期:2012.9
treatment of alkyl-bridged bis(carbamoyldiaziridine) derivatives in toluene at 100 °C led to the formation of new saturated five- and six-membered 1,3-diaza-heterocyclic compounds from ethylene- or propylene-bridged bis(carbamoyldiaziridine) derviatives, respectively. Detailed experimental investigations of this reaction revealed an unprecedented intramolecular eliminative rearrangement, involving the two
烷基桥联双(氨基甲酰二氮丙啶)衍生物在甲苯中于 100 °C 进行热处理,导致由乙烯或丙烯桥联双(氨基甲酰二氮丙啶)形成新的饱和五元和六元 1,3-二氮杂环化合物衍生物,分别。该反应的详细实验研究揭示了前所未有的分子内消除重排,涉及两个相邻的二氮丙啶部分。通过 GC-MS 测量证实了反应过程中丙酮的消除导致的三碳片段的损失。重排产物得到充分表征,其结构通过 X 射线晶体结构分析得到证实。此外,还提出了消除重排的反应机制,