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Phosphoramidite Ligands in Iridium-Catalyzed Allylic Substitution

机译:铱催化的烯丙基取代中的亚磷酰胺配体

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摘要

A new phosphoramidite ligand was used in the indium-catalyzed allylic substitution reaction.This permitted high regio-and enantioselectivities on a wide variety of substrates and nucleophiles.Because of the stereospecificity of the reaction obtained by using branched substrates,a kinetic resolution reaction was attempted.The origin of the impressive efficiency of this ligand in terms of kinetics was explored in detail,as was the role of the substituent in the ortho-position of the amine moiety.
机译:在铟催化的烯丙基取代反应中使用了一种新的亚磷酰胺配体,从而在多种底物和亲核试剂上具有很高的区域选择性和对映体选择性。详细探讨了该配体在动力学方面令人印象深刻的效率的起源,以及取代基在胺部分邻位中的作用。

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