摘要/Abstract

有机钛试剂廉价低毒，形态多样，具有优异的化学、区域和立体选择性.通过调整中心钛原子的配体可对有机钛试剂的反应活性进行调控.近年来，有机钛试剂参与的偶联反应引起了化学家们的广泛关注.从有机钛试剂类型出发，就过渡金属催化有机钛试剂的偶联反应进行了简要综述.
关键词: 过渡金属, 催化, 有机钛试剂, 偶联
Organotitanium proves to be one of ideal organometallic candidates because of its low price, non-toxicity, diversified types, excellent chemo-, regio- and stereo-selectivities. The reactivity of organotitanium reagent could be easily controlled by ligands of central titanium atom. Recently, the coupling reactions of organotitanium reagent have attracted extensive attention. This review summerized recent progress in transiton metal-catalyzed coupling reactons of organotitanium reagents concerning their types.
Key words: transition metal, catalysis, organotitanium reagent, coupling


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