The relative importance of heterogeneous and homogeneous methanol carbonylation using supported rhodium catalysts in the liquid phase

De Blasio N.; Tempesti E.; Mazzocchia C.; Cole-Hamilton DJ.; Wright MR.

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The relative importance of heterogeneous and homogeneous methanol carbonylation using supported rhodium catalysts in the liquid phase

机译：在液相中使用负载型铑催化剂进行甲醇均相和均相甲醇羰基化的相对重要性

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Rhodium catalysts supported on ZrO2, carbon, a cross-linked polystyrene with pendant Ph2P groups (SDT) or polyvinylpyrrolidone have been tested as catalysts for the heterogeneous carbonylation of methanol in the bulk liquid phase. In all cases, leaching of the catalyst into solution occurs and the observed increase in the rate of production of methyl ethanoate with time is attributed to the rate of the homogeneous reaction being faster than that of the heterogeneous. A detailed kinetic analysis for the catalyst supported on polyvinylpyrrolidone suggests that the rate constant for the homogeneous reaction is ca. 2 x that of the heterogeneous at 150 degrees C. (C) 1998 Elsevier Science S.A. [References: 19]

机译：已经测试了负载在ZrO2上的铑催化剂，碳，具有侧基Ph2P基团的交联聚苯乙烯（SDT）或聚乙烯吡咯烷酮作为本体液相中甲醇非均相羰基化的催化剂。在所有情况下，都会发生催化剂浸出到溶液中的现象，并且观察到的乙酸乙酯甲酯产率随时间的增加是由于均相反应的速度比异相反应的速度更快。对聚乙烯吡咯烷酮上负载的催化剂进行的详细动力学分析表明，均相反应的速率常数为。 2倍于150摄氏度下的异质性（C）1998 Elsevier Science S.A. [参考：19]

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《Journal of Organometallic Chemistry》 |1998年第2期|共6页
作者
De Blasio N.; Tempesti E.; Mazzocchia C.; Cole-Hamilton DJ.; Wright MR.;
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正文语种 eng
中图分类有机化学;
关键词
Methanol; Rhodium catalyst; Kinetic analysis;

机译：甲醇;铑催化剂;动力学分析;

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1. The relative importance of heterogeneous and homogeneous methanol carbonylation using supported rhodium catalysts in the liquid phase [J] . De Blasio N., Tempesti E., Mazzocchia C., Journal of Organometallic Chemistry . 1998,第1a2期

机译：在液相中使用负载型铑催化剂进行甲醇均相和均相甲醇羰基化的相对重要性
2. Liquid-phase synthesis of methyl formate via heterogeneous carbonylation of methanol over a soluble copper nanocluster catalyst [J] . Ling He, Haichao Liu, Chao-xian Xiao Green chemistry . 2008,第6期

机译：在可溶性铜纳米簇催化剂上通过甲醇的非均相羰基化液相合成甲酸甲酯
3. Mechanistic understanding of methanol carbonylation: Interfacing homogeneous and heterogeneous catalysis via carbon supported Ir-La [J] . Hensley Alyssa J. R., Zhang Jianghao, Vincon Ilka, Journal of Catalysis . 2018,第期

机译：甲醇羰基化的机械理解：通过碳接口均匀和异质催化的IR-LA
4. Carbonylation of Methanol over Supported Rhodium Catalysts Kinetic and FT-IR Spectroscopic Investigations [C] . Jeno Bodis Symposium on in situ spectroscopy of monomer and polymer synthesis . 2003

机译：甲醇在负载型铑催化剂的羰基化羰基化和FT-IR光谱研究
5. Heterogeneous catalysis of dimethyl ether and methanol: Oxidation to formaldehyde on supported metal oxides and carbonylation to methyl acetate on zeolites. [D] . Cheung, Patricia Wing-Kee. 2006

机译：二甲醚和甲醇的多相催化：在负载的金属氧化物上氧化为甲醛，在沸石上羰基化为乙酸甲酯。
6. Rhodium-catalyzed asymmetric 14-addition reactions of aryl boronic acids with nitroalkenes: reaction mechanism and development of homogeneous and heterogeneous catalysts [O] . Hiroyuki Miyamura, Kohei Nishino, Tomohiro Yasukawa, 2017

机译：铑催化的芳基硼酸与硝基烯烃的不对称14-加成反应：反应机理及均相和非均相催化剂的发展
7. A truly homogeneous catalyst in heterogeneous form - The supported ionic liquid phase (SILP) catalyst concept for continuous, gas-phase propene hydroformylation [O] . Riisager, Anders, Fehrmann, Rasmus, Gorle, Babu S.K., 2005

机译：非均相形式的真正均相催化剂 - 用于连续气相丙烯加氢甲酰化的负载型离子液相（sILp）催化剂概念

The relative importance of heterogeneous and homogeneous methanol carbonylation using supported rhodium catalysts in the liquid phase

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