在多孔单晶聚合物支撑的钯催化剂上进行烯烃的马尔科夫尼科夫选择性加氢氨基羰基化反应

IF 4 3区化学 Q2 CHEMISTRY, PHYSICAL Catalysis Science & Technology Pub Date : 2024-08-27 Epub Date: 2024-07-29 DOI:10.1039/d4cy00742e

Jiajun Li , Kang Zhao , Xinjiang Cui , Lailai Wang , Feng Shi

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引用次数: 0

摘要

在此，我们开发了一种多孔单晶聚合物支撑钯催化剂（Pd/POL-m-3vPPh3），用于芳香族烯烃与胺的加氢氨基羰基化反应，在生成支链酰胺方面表现出优异的催化活性（产率高达 97%）和马尔科夫尼科夫选择性（高达 99%）。该催化剂具有广泛的底物相容性，重复使用两次性能无明显下降，三次无明显钯浸出，并可用于合成萘普生。

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Markovnikov selective hydroaminocarbonylation of alkenes over a porous monophoshine polymer supported palladium catalyst†

Here we develop a porous monophoshine polymer supported Pd catalyst (Pd/POL-m-3vPPh₃) for hydroaminocarbonylation of aromatic alkenes with amines, showing excellent catalytic activity (up to 97% yield) and Markovnikov selectivity (up to 99%) for producing branched amides. This catalyst exhibits broad substrate compatibility, and is reused for two times with no significant decline in the performance and three times with no significant Pd leaching, as well as applied for the synthesis of naproxen.

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来源期刊

Catalysis Science & Technology CHEMISTRY, PHYSICAL-

CiteScore

8.70

自引率

6.00%

发文量

587

审稿时长

1.5 months

期刊介绍： A multidisciplinary journal focusing on cutting edge research across all fundamental science and technological aspects of catalysis. Editor-in-chief: Bert Weckhuysen Impact factor: 5.0 Time to first decision (peer reviewed only): 31 days