Synthesis of cyclic hydrazines by ring-closing metathesis of dienes and enynes tethered by an N–N bond
作者:Jinsung Tae、Dong-Woo Hahn
DOI:10.1016/j.tetlet.2004.03.075
日期:2004.5
Ring-closing metathesis of dienes and enynes tethered by an N–N bond produced 6- to 10-membered cyclic 1,2-diaza compounds. The enyne RCM adducts were further transformed by Diels–Alder reaction into aromatic compounds.
由N–N键束缚的二烯和烯炔的闭环易位生成了6至10元环状1,2-二氮杂化合物。烯炔RCM加合物通过Diels-Alder反应进一步转化为芳族化合物。