用于环状碳酸盐合成的羟基吡啶官能化 NHC 配体的非惰性 Mer 三螯合钴（III）络合物

IF 3.5 3区化学 Q2 CHEMISTRY, INORGANIC & NUCLEAR

Dalton Transactions Pub Date : 2024-10-11 DOI:10.1039/D4DT02767A

Rhitwika Chowdhury, Irshad Ahmad Bhat, Sharad Kumar Sachan and Ganapathi Anantharaman

引用次数: 0

摘要

同色羟基吡啶官能化 Co(III)-NHC 复合物 (2) 在温和条件下对 CO2 环加成反应具有非凡的催化活性。与之前报道过的钴催化剂相比，使用这种催化剂和 TBAB 可实现最高的吨重（666,667）和全时流量（52,713 h-1）。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

Not so inert mer-tris-chelate cobalt(iii) complex of a hydroxy-pyridine functionalized NHC ligand for cyclic carbonate synthesis†‡

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Not so inert mer-tris-chelate cobalt(iii) complex of a hydroxy-pyridine functionalized NHC ligand for cyclic carbonate synthesis†‡

The homoleptic hydroxy-pyridine functionalized Co(III)–NHC complex (2) demonstrates extraordinary catalytic activity towards the CO₂ cycloaddition under mild conditions. Using this catalyst and TBAB, the highest TON (666 667) and TOF (52 713 h⁻¹) were achieved compared to previously reported cobalt catalysts.

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来源期刊

Dalton Transactions 化学-无机化学与核化学

CiteScore

6.60

自引率

7.50%

发文量

1832

审稿时长

1.5 months

期刊介绍： Dalton Transactions is a journal for all areas of inorganic chemistry, which encompasses the organometallic, bioinorganic and materials chemistry of the elements, with applications including synthesis, catalysis, energy conversion/storage, electrical devices and medicine. Dalton Transactions welcomes high-quality, original submissions in all of these areas and more, where the advancement of knowledge in inorganic chemistry is significant.