addition of CHI3 to the Mg‐TiCl4 bimetallic species resulted in the generation of a highly chemoselective and practically convenient iodomethylenetitanium complex, which efficiently effected condensation even with enolizable or inert carbonyl compounds, such as sterically congested ketones, to provide vinyl iodide compounds
将CHI 3直接氧化添加到Mg-TiCl 4双
金属物种中,导致生成高度
化学选择性和实用方便的
碘亚甲基
钛配合物,即使与可烯醇化或惰性的羰基化合物(例如空间拥挤的酮)也能有效地进行缩合,从而提供
碘化乙烯基化合物