一种受立体位阻限制的三环 PC 膦配体：与配位原子的配位行为及 P-C 键的插入反应。
A Sterically Constrained Tricyclic PC Phosphine: Coordination Behavior and Insertion of Chalcogen Atoms into P-C Bonds.
机构信息
Institut für Anorganische und Analytische Chemie der Westfälischen Wilhelms-Universität Münster, Corrensstrasse 30, 48149, Münster, Germany.
出版信息
Angew Chem Int Ed Engl. 2018 Jan 15;57(3):832-835. doi: 10.1002/anie.201711373. Epub 2017 Dec 15.
PMID:29171723
Abstract
A tricyclic phosphine has been generated that has a rigid molecular backbone with the P atoms exclusively bound to C(sp ) atoms as well as a very large Tolman angle and buried volume. It is an interesting new ligand in coordination chemistry (Au, Pd complexes) and shows unusual insertion reactions into its endocyclic P-C bonds facilitated by its inherent molecular strain.
摘要
一种三环膦已被合成，其具有刚性分子骨架，磷原子仅与 C(sp3)原子结合，并且具有非常大的 Tolman 角和埋藏体积。它是配位化学（金、钯配合物）中的一种有趣的新型配体，并显示出其内在分子应变所促进的其中环 P-C 键的异常插入反应。
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