Rational Redesign of a Regioselective Hydroformylation Catalyst for 3âButenoic Acid by Supramolecular Substrate Orientation
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DOI: 10.1002/cctc.201900487
Abstract: Rational design of ligands for regioselective transformations is one of the long pursuing targets in the field of transition metal catalysis. In the current contribution, we report OrthoDIMphos (L2), a ligand that was designed for… read more here.
Keywords: catalyst; butenoic acid; hydroformylation catalyst; regioselective hydroformylation ... See more keywords
High molecular weight of poly(acrylonitrile-co-3-aminocarbonyl-3-butenoic acid methyl ester) used as carbon fiber precursor: preparation and stabilization
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DOI: 10.1007/s10973-020-09434-z
Abstract: A bifunctional 3-aminocarbonyl-3-butenoic acid methyl ester (ABM) was used to prepare high molecular weight poly(acrylonitrile-co-3-aminocarbonyl-3-butenoic acid methyl ester) [P(AN-co-ABM)] by suspension polymerization in aqueous medium. The influence of ABM monomer feed ratios on the structure… read more here.
Keywords: stabilization; aminocarbonyl butenoic; molecular weight; butenoic acid ... See more keywords
Hydrogen/Deuterium Isotopic Labeling Study of Enantioselective Hydrogenation of (E)-2-Methyl-2-butenoic Acid over a Cinchonidine-Modified Pd/C Catalyst
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DOI: 10.1246/bcsj.20190169
Abstract: In the enantioselecitve hydrogenation of (E)-2-methyl-2-butenoic acid (1) over a cinchonidine-modified Pd/C catalyst, the addition of hydrogen preferentially proceeds from the Re-Si enantioface of ... read more here.
Keywords: methyl butenoic; butenoic acid; cinchonidine modified; modified catalyst ... See more keywords