Reaction intermediates in the Pd/tppts-catalyzed aqueous phase hydrocarboxylation of olefins monitored by NMR spectroscopy (tppts = P(C_6H_4-m-SO_3Na)_3)

Goran Verspui; Ilya I. Moiseev; Roger A. Sheldon

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Reaction intermediates in the Pd/tppts-catalyzed aqueous phase hydrocarboxylation of olefins monitored by NMR spectroscopy (tppts = P(C_6H_4-m-SO_3Na)_3)

机译：通过NMR光谱监测的Pd / tppts催化的烯烃水相加氢羰基化反应中的反应中间体（tppts = P（C_6H_4-m-SO_3Na）_3）

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摘要

The involvement of water-soluble Pd-hydride, Pd-alkyl and Pd-acyl complexes as intermediates in the catalytic cycle of the Pd-catalyzed aqueous phase hydrocarboxylation of olefins was demonstrated. Kinetic investigations have shown that the conversion of a Pd-acyl to a Pd-hydride complex is a rate-determining, pseudo first-order reaction.

机译：证明了水溶性Pd-氢化物，Pd-烷基和Pd-酰基络合物作为中间体参与了Pd催化的烯烃水相加氢羧化的催化循环。动力学研究表明，Pd酰基向Pd氢化物络合物的转化是速率决定的拟一级反应。

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《Journal of Organometallic Chemistry》 |1999年第2期|共4页
作者
Goran Verspui; Ilya I. Moiseev; Roger A. Sheldon;
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正文语种 eng
中图分类有机化学;
关键词
aqueous-phase catalysis; palladium; tppts; hydrocarboxylation;

机译：水相催化;钯;tppts;加氢羧化;

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1. Reaction intermediates in the Pd/tppts-catalyzed aqueous phase hydrocarboxylation of olefins monitored by NMR spectroscopy (tppts = P(C_6H_4-m-SO_3Na)_3) [J] . Goran Verspui, Ilya I. Moiseev, Roger A. Sheldon Journal of Organometallic Chemistry . 1999,第2期

机译：通过NMR光谱监测的Pd / tppts催化的烯烃水相加氢羰基化反应中的反应中间体（tppts = P（C_6H_4-m-SO_3Na）_3）
2. Catalytic conversions in water. Part 6. A novel biphasic hydrocarboxylation of olefins catalyzed By palladium TPPTS complexes (TPPTS=P(C_6H_4-m-SO_3Na)_3) [J] . Georgios Papadogianakis, Goran Verspui, Leendert Maat Catalysis Letters . 1997,第1期

机译：在水中的催化转化。第6部分。钯TPPTS配合物（TPPTS = P（C_6H_4-m-SO_3Na）_3）催化的烯烃新型双相加氢羧化反应
3. Amide directed hydrocarboxylation of N-allylacetamide catalyzed by the aqueous Pd-tppts-Bronsted acid system (tppts = P(C6H4-m-SO3Na)(3)) [J] . Verspui G., Sheldon RA., Besenyei G. Canadian Journal of Chemistry . 2001,第5期

机译：Pd-tppts-布朗斯台德酸体系催化的N-烯丙基乙酰胺的酰胺定向加氢羧化反应（tppts = P（C6H4-m-SO3Na）（3））
4. An investigation of the intermediate gel phases of AlPO_4-11 synthesis by solid-state NMR spectroscopy [C] . Yining Huang, Roger Richer, Chris Kirby Impact of Zeolites and Other Porous Materials on the New Technologies at the Beginning of the New Millennium . 2002

机译：固态NMR光谱研究AlPO_4-11合成的中间凝胶相
5. I: Buchwald-Hartwig-Yagupol'skii amination and the synthesis of di- and tri-substituted olefins using Pd-PEPPSI-IPr II: Mechanistic interpretations of the Negishi alkyl-alkyl cross coupling protocol using NMR spectroscopy [D] . Avola, Stephanie Anne 2009

机译：I：Buchwald-Hartwig-Yagupol'skii胺化反应，以及使用Pd-PEPPSI-IPr合成二取代和三取代的烯烃II：Negishi烷基-烷基交叉偶联方案的机械解释，使用NMR光谱学
6. Hexacoordinate Ru-based olefin metathesis catalysts with pH-responsive N-heterocyclic carbene (NHC) and N-donor ligands for ROMP reactions in non-aqueous aqueous and emulsion conditions [O] . Shawna L Balof, K Owen Nix, Matthew S Olliff, 2015

机译：具有pH响应性N-杂环卡宾（NHC）和N-给体配体的六配位Ru基烯烃复分解催化剂用于非水水和乳液条件下的ROMP反应
7. Cytosine Radical Cations: A Gas‐Phase Study Combining IRMPD Spectroscopy, UVPD Spectroscopy, Ion–Molecule Reactions, and Theoretical Calculations [O] . Michael Lesslie, John T. Lawler, Andy Dang, 2017

机译：胞嘧啶自由基阳离子：组合IRMPD光谱，UVPD光谱，离子分子反应和理论计算的气相研究
8. The Formation and Reactions of Monovalent Carbon Intermediates. III. The Reaction of Carbethoxymethyne with Olefins. [R] . Strausz, O. P., Kennepohl, G. J. A., Garneau, F. X., 1974

机译：单价碳中间体的形成与反应。 III。 Carbethoxymethyne与烯烃的反应。

Reaction intermediates in the Pd/tppts-catalyzed aqueous phase hydrocarboxylation of olefins monitored by NMR spectroscopy (tppts = P(C_6H_4-m-SO_3Na)_3)

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