A [copper(I)pyridine-containing ligand]-catalyzed reaction between 2-vinylindoles and diazo esters is described. The reaction allows for the synthesis of a series of 2-vinylcyclopropa[b]indolines with excellent levels of regio- and sterocontrol under mild conditions.
描述了2-乙烯基吲哚和重氮酯之间的[含铜(I)吡啶的配体]催化的反应。该反应允许在温和条件下合成一系列具有优异的区域控制和立体控制水平的2-乙烯基环丙基[ b ]二氢吲哚。