作者:Guillaume Vincent、Cyrille Kouklovsky
DOI:10.1002/chem.201002558
日期:2011.3.1
various ring sizes, which contain a NO bond. These scaffolds are of synthetic relevance for the generation of molecular diversity and to the total synthesis of alkaloids. The observation of unexpected reactions, such as epimerization or one‐carbon homologation of the alkene side chain, is also reported.
在微波辐射下,用不同长度的烯烃侧链官能化的应变亚硝基Diels–Alder双环[2.2.1]或[2.2.2]加合物与外部烯烃和Grubbs II或Hoveyda-Grubbs II钌催化剂在微波辐射下进行环重整复分解过程或传统的加热方式,以交付具有NO键的各种环径大小的顺式自行车。这些支架与分子多样性的产生和生物碱的总合成具有合成相关性。还报道了观察到意想不到的反应,例如烯烃侧链的差向异构或一碳同系物。