钯络合物催化剂在己烯-1 氢烷氧羰基化反应中的作用

IF 3.8 3区化学 Q2 CHEMISTRY, PHYSICAL

Catalysts Pub Date : 2023-12-12 DOI:10.3390/catal13121507

G.J. Zhaksylykova, K. Shalmagambetov, F. Kanapiyeva, N. Kudaibergenov, M. Bulybayev, Meruyert Zykai, G. Abyzbekova, Gulzhan Balykbayeva

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引用次数: 0

摘要

在这项工作中，首次研究了在两种催化体系存在下，各种醇在己烯-1 加氢烷氧基羰基化反应中的活性：(1) Pd(PPh3)4-PPh3-TsOH （薄荷醇、环己醇、乙醇、丙醇、异丙醇、丁醇、异丁醇和苯甲醇）和 (2) PdCl2(PPh3)2-PPh3-AlCl3 （乙醇、丙醇-1、丁醇-1、异戊醇、异丁醇、戊醇-1、烯丙基醇和叔丁醇）。确定了己烯-1 加氢丙氧基羰基化和加氢丁氧基羰基化反应的最佳工艺参数（温度、压力和反应时间），在这些参数下，目标产物的产率分别达到 91.8%和 91.5%。

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The Role of Alcohols in the Hexene-1 Hydroalkoxycarbonylation Reaction with Catalysts Based on Palladium Complexes

In this work, the activity of various alcohols in the hexene-1 hydroalkoxycarbonylation reaction in the presence of two catalytic systems was investigated for the first time: (1) Pd(PPh3)4-PPh3-TsOH (menthol, cyclohexanol, ethanol, propanol, iso-propanol, butanol, isobutanol and benzyl alcohol) and (2) PdCl2(PPh3)2-PPh3-AlCl3 (ethanol, propanol-1, butanol-1, isoamyl alcohol, isobutanol, pentanol-1, allyl alcohol and tert-butyl alcohol). The optimal process parameters (temperature, pressure and reaction time) for the reactions of the hydropropoxycarbonylation and hydrobutoxycarbonylation of hexene-1, at which the yields of target products reached 91.8% and 91.5%, respectively, were determined.

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来源期刊

Catalysts CHEMISTRY, PHYSICAL-

CiteScore

6.80

自引率

7.70%

发文量

1330

审稿时长

3 months

期刊介绍： Catalysts (ISSN 2073-4344) is an international open access journal of catalysts and catalyzed reactions. Catalysts publishes reviews, regular research papers (articles) and short communications. Our aim is to encourage scientists to publish their experimental and theoretical results in as much detail as possible. Therefore, there is no restriction on the length of the papers. The full experimental details must be provided so that the results can be reproduced.