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新型球形溶胶-凝胶催化剂介导的广泛范围内C-O化学键的氢解反应

Hydrogenolysis of C-O Chemical Bonds of Broad Scope Mediated by a New Spherical Sol-Gel Catalyst.

作者信息

Pandarus Valerica, Ciriminna Rosaria, Gingras Geneviève, Béland François, Pagliaro Mario, Kaliaguine Serge

机构信息

SiliCycle 2500, Parc-Technologique Boulevard Quebec City Quebec G1P 4S6 Canada.

Istituto per lo Studio dei Materiali Nanostrutturati, CNR via U. La Malfa 153 90146 Palermo Italy.

出版信息

ChemistryOpen. 2017 Dec 11;7(1):80-91. doi: 10.1002/open.201700185. eCollection 2018 Jan.

DOI:10.1002/open.201700185
PMID:29318100
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC5754550/
Abstract

The new spherical sol-gel hybrid material Silia Pd selectively mediates the hydrogenolysis of aromatic alcohols, aldehydes, and ketones by using an ultralow catalytic amount (0.1 mol % Pd) under mild reaction conditions. The broad reaction scope as well as the catalyst's superior activity and pronounced stability open the route to green and convenient reductive deoxygenation processes of primary synthetic relevance in chemical research as well as in the fine chemical and petrochemical industries.

摘要

新型球形溶胶-凝胶杂化材料Silia Pd在温和的反应条件下，通过使用超低催化量（0.1 mol% Pd），选择性地介导芳香醇、醛和酮的氢解反应。广泛的反应范围以及该催化剂卓越的活性和显著的稳定性，为化学研究以及精细化工和石油化工行业中具有重要合成意义的绿色便捷还原脱氧过程开辟了道路。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/2aec2913c1a4/OPEN-7-80-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/4c7d273e9d98/OPEN-7-80-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/6409697bf2f4/OPEN-7-80-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/cb454ebbd621/OPEN-7-80-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/d6292a38d8a4/OPEN-7-80-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/008b1d0048e4/OPEN-7-80-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/3735c5df2d33/OPEN-7-80-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/729cd0d4651f/OPEN-7-80-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/4c4ac0a64a47/OPEN-7-80-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/66a1dc7336b3/OPEN-7-80-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/2aec2913c1a4/OPEN-7-80-g010.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/4c7d273e9d98/OPEN-7-80-g001.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/6409697bf2f4/OPEN-7-80-g002.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/cb454ebbd621/OPEN-7-80-g003.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/d6292a38d8a4/OPEN-7-80-g004.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/008b1d0048e4/OPEN-7-80-g005.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/3735c5df2d33/OPEN-7-80-g006.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/729cd0d4651f/OPEN-7-80-g007.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/4c4ac0a64a47/OPEN-7-80-g008.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/66a1dc7336b3/OPEN-7-80-g009.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/b85c/5754550/2aec2913c1a4/OPEN-7-80-g010.jpg

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本文引用的文献

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Selective hydrogenolysis of C-O bonds using the interaction of the catalyst surface and OH groups.利用催化剂表面与羟基的相互作用对碳-氧键进行选择性氢解。
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The sol-gel route to advanced silica-based materials and recent applications.制备先进硅基材料的溶胶-凝胶法及其近期应用。
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Hydrogenolysis goes bio: from carbohydrates and sugar alcohols to platform chemicals.生物氢解：从碳水化合物和糖醇到平台化学品。
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