Synthesis of Dihydropyrrole Derivatives by Copper-Catalyzed Cyclization of γ,δ-Unsaturated Ketone<i>O</i>-Methoxycarbonyloximes
作者:Yohei Koganemaru、Mitsuru Kitamura、Koichi Narasaka
DOI:10.1246/cl.2002.784
日期:2002.8
2-Bromomethyl-3,4-dihydro-2H-pyrroles are prepared from γ,δ-unsaturated ketone O-methoxycarbonyloximes by treatment with a catalytic amount of CuBr•SMe2 and LiBr.
2-
溴甲基-
3,4-二氢-2H-吡咯由γ,δ-不饱和酮O-甲氧基羰基
肟与催化量的CuBr•SMe2和LiBr反应制备。