Pd‐Catalyzed Tandem Pathway for Stereoselective Synthesis of (<i>E</i>)‐1,3‐Enyne from <i>β</i>‐Nitroalkenes by Using a Sacrificial Directing Group
作者:Subal Mondal、Siba P. Midya、Suman Das、Soumya Mondal、Abu S. M. Islam、Pradyut Ghosh
DOI:10.1002/chem.202301637
日期:2023.11.2
Dancing hybridization: The first example of efficient and stereoselective (E)-1,3-enyne synthesis exclusively from alkene substrates is described. Inauguration of nitro group as a sacrificial directing group, formation of magical triple bond by promoting zero-order to third-order upgradation make this methodology atom and step efficient with sustainability.
跳舞杂交:描述了仅从烯烃底物有效且立体选择性 ( E )-1,3-烯炔合成的第一个例子。硝基作为牺牲导向基团的诞生,通过促进零级到三级升级形成神奇的三键,使该方法原子和步骤高效且可持续。