Tandem [2+2] cycloaddition and Cope rearrangement in reactions of cross-conjugated azatrienes with conjugated ketenes: a facile single step synthesis of novel azocinone derivatives
作者:Parvesh Singh、Gaurav Bhargava、Mohinder P. Mahajan
DOI:10.1016/j.tet.2006.09.007
日期:2006.11
A facile single step synthesis of novel azocinone derivatives involving tandem [2+2] cycloaddition and Cope rearrangement in the reactions of cross-conjugated azatrienes with vinyl/isopropenyl ketenes supported by theoretical calculations is reported.
据报道,在理论计算支持的交叉共轭氮杂三烯与乙烯基/异丙烯基烯酮的反应中,涉及串联[2 + 2]环加成和Cope重排的新型偶氮酮衍生物的简便单步合成。