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Recent Developments of Heterogeneous Catalysts for Hydrogenation of Carboxylic Acids to their Corresponding Alcohols
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2020-01-24 , DOI: 10.1002/ajoc.201900667 Masazumi Tamura 1 , Yoshinao Nakagawa 1 , Keiichi Tomishige 1
Asian Journal of Organic Chemistry ( IF 2.7 ) Pub Date : 2020-01-24 , DOI: 10.1002/ajoc.201900667 Masazumi Tamura 1 , Yoshinao Nakagawa 1 , Keiichi Tomishige 1
Affiliation
Hydrogenation of carboxylic acids is an important organic reaction for the synthesis of alcohols, aldehydes, alkanes, and so on. Selective hydrogenation of carboxylic acids to alcohols is particularly important because alcohols are useful and valuable chemicals. However, the hydrogenation of carboxylic acids is difficult due to the low reactivity of the carboxy group and the acidic property, which require rational design of catalysts. Up to now, various effective homogeneous and heterogeneous catalysts have been intensively developed, and remarkable advances have been made in heterogeneous catalysts. In this minireview, recent progress (2010 and after) on the development of heterogeneous catalysts for hydrogenation of carboxylic acids to alcohols, particularly for monocarboxylic acids to mono primary alcohols, is reviewed. The reported literatures were categorized in terms of catalyst systems, such as monometallic catalysts and bimetallic catalysts. The characteristics, particularly the structure of active sites, reaction mechanism and stability, were introduced.
中文翻译:
羧酸加氢成相应醇的非均相催化剂的最新进展
羧酸的氢化是用于合成醇,醛,烷烃等的重要有机反应。将羧酸选择性氢化为醇尤为重要,因为醇是有用且有价值的化学物质。然而,由于羧基的低反应性和酸性,羧酸的氢化是困难的,这需要合理设计催化剂。迄今为止,已经广泛地开发了各种有效的均相和非均相催化剂,并且在非均相催化剂方面已经取得了显着的进展。在本篇小型综述中,回顾了开发用于羧酸加氢制醇的非均相催化剂的最新进展(2010年及其后),特别是将单羧酸制取为单伯醇的非均相催化剂。所报道的文献按催化剂体系分类,例如单金属催化剂和双金属催化剂。介绍了其特点,特别是活性位的结构,反应机理和稳定性。
更新日期:2020-01-24
中文翻译:
羧酸加氢成相应醇的非均相催化剂的最新进展
羧酸的氢化是用于合成醇,醛,烷烃等的重要有机反应。将羧酸选择性氢化为醇尤为重要,因为醇是有用且有价值的化学物质。然而,由于羧基的低反应性和酸性,羧酸的氢化是困难的,这需要合理设计催化剂。迄今为止,已经广泛地开发了各种有效的均相和非均相催化剂,并且在非均相催化剂方面已经取得了显着的进展。在本篇小型综述中,回顾了开发用于羧酸加氢制醇的非均相催化剂的最新进展(2010年及其后),特别是将单羧酸制取为单伯醇的非均相催化剂。所报道的文献按催化剂体系分类,例如单金属催化剂和双金属催化剂。介绍了其特点,特别是活性位的结构,反应机理和稳定性。