室温下用于杂芳基碘化物与硝酰基氮氧化物金衍生物交叉偶联的催化体系。
Catalytic System for Cross-Coupling of Heteroaryl Iodides with a Nitronyl Nitroxide Gold Derivative at Room Temperature.
作者信息
Zayakin Igor, Romanenko Galina, Bagryanskaya Irina, Ugrak Bogdan, Fedin Matvey, Tretyakov Evgeny
机构信息
N. D. Zelinsky Institute of Organic Chemistry, Leninsky Ave. 47, Moscow 119991, Russia.
International Tomography Center, Institutskaya Str. 3a, Novosibirsk 630090, Russia.
出版信息
Molecules. 2023 Nov 19;28(22):7661. doi: 10.3390/molecules28227661.
A simple and highly effective methodology for the cross-coupling of heteroaryl iodides with NN-AuPPh at room temperature is reported. The protocol is based on a novel catalytic system consisting of Pd(dba)·CHCl and the phosphine ligand CgPPh having an adamantane-like framework. The present protocol was found to be well compatible with various heteroaryl iodides, thus opening new horizons in directed synthesis of functionalized nitronyl nitroxides and high-spin molecules.
报道了一种在室温下将杂芳基碘化物与NN - AuPPh进行交叉偶联的简单且高效的方法。该方案基于一种新型催化体系，该体系由Pd(dba)·CHCl和具有金刚烷样骨架的膦配体CgPPh组成。发现本方案与各种杂芳基碘化物具有良好的兼容性，从而为功能化硝酰基氮氧化物和高自旋分子的定向合成开辟了新的前景。
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