Highly efficient aqueous phase chemoselective hydrogenation of α,β-unsaturated aldehydes catalysed by phosphine-decorated polymer immobilized IL-stabilized PdNPs
نویسندگان
چکیده
منابع مشابه
Aqueous room-temperature gold-catalyzed chemoselective transfer hydrogenation of aldehydes.
Reduction of aldehydes to the corresponding alcohols is one of the most fundamental and useful reactions that are important in the pharmaceutical and chemical industry. Among the various available reduction protocols for the synthesis of valuable hydroxy compounds, catalytic transfer hydrogenation (TH) has emerged as the most viable, mainly due to the non-involvement of highly flammable and exp...
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-A simple, efficient, and general method has been developed for the chemoselective acetalization of aldehydes with 1,3-propanediol, 1,2-ethanediol and trimethyl orthoformate in the presence of solid lithium perchlorate under solvent-free conditions. Both cyclic and acyclic acetals of aldehydes were obtained under environmentally benign conditions in good to excellent yields.
متن کامل-solid lithium perchlorate, a highly efficient and chemoselective catalyst for the acetalyzation of aldehydes
-a simple, efficient, and general method has been developed for the chemoselective acetalization of aldehydes with 1,3-propanediol, 1,2-ethanediol and trimethyl orthoformate in the presence of solid lithium perchlorate under solvent-free conditions. both cyclic and acyclic acetals of aldehydes were obtained under environmentally benign conditions in good to excellent yields.
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Carbon materials are nowadays one of the most commonly used materials in catalysis and can be used either as a support for different heterogeneous catalysts or as a catalyst themselves. Carbon nanotubes (CNTs) were discovered soon after the successful laboratory synthesis of fullerenes. Since their discovery in 1991 by Iijima, CNTs have been the focus of materials research as a result of their ...
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ژورنال
عنوان ژورنال: Green Chemistry
سال: 2017
ISSN: 1463-9262,1463-9270
DOI: 10.1039/c6gc03528k