Bulky Selenium Ligand Stabilized
<i>Trans</i>
‐Palladium Dichloride Complexes as Catalyst for Silver‐Free Decarboxylative Coupling of Coumarin‐3‐Carboxylic Acids
作者:Neha Meena、Sunil Kumar、Vikki N. Shinde、S. Rajagopala Reddy、Himanshi、Nattamai Bhuvanesh、Anil Kumar、Hemant Joshi
DOI:10.1002/asia.202101199
日期:2022.2
chlorine atom through Cl−Pd−Cl rotor. The coalescence of proton signals at elevated temperatures shows selenium inversion in the molecular rotors. The molecular rotors showed excellent efficiency as catalyst for decarboxylative Heck-coupling reaction.
已经合成了三种新的分子转子复合物,其中 Cl-Pd-Cl 转子辐条连接到 Se-Pd-Se 轴上。分子转子显示氯原子通过 Cl-Pd-Cl 转子的旋转。高温下质子信号的合并表明分子转子中的硒反转。分子转子作为脱羧Heck偶联反应的催化剂表现出优异的效率。