Results 241 to 250 of about 1,083,524 (297)

Direction-led temporal control and expertise-based load redistribution in 45° cutting: an SPM-based analysis of ankle mechanics. [PDF]

Front Bioeng Biotechnol
Lei XS, Liao XL, Wang Y, Ma YC, Lei H.
europepmc   +1 more source

Efficient QM/MM Modeling of Enzymatic Reactions Combining PathCV with OPES. [PDF]

J Chem Theory Comput
Rivas-Fernández JP, Calvelo M, Sagiroglugil M, Liao Q, Rovira C.   +4 more
europepmc   +1 more source

Catalytic Enantioselective Passerini Three‐Component Reaction [PDF]

Angewandte Chemie International Edition, 2007
A [(salen)-AlIIICl] complex catalyzes the Passerini three-component reaction of an aldehyde, a carboxylic acid, and an isocyanide to afford alpha -acyloxyamides, e.g., I, with good to excellent enantioselectivity. A variety of nonchelating substrates can be used to generate the versatile chiral products. [on SciFinder (R)]
Wang, Shi-Xin, Wang, Mei-Xiang, Wang, De-Xian, Zhu, Jieping   +3 more
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An electrocatalytic three-component reaction for the synthesis of phosphoroselenoates

Chemical Communications, 2022
Phosphoroselenoates are important organic molecules because they have found widespread applications in many fields.
Chi Zhang, Yaqin Zhou, Zhiheng Zhao, Wei Xue, Lijun Gu   +4 more
openaire   +2 more sources

A Novel Three-Component Reaction toward Dihydrooxazolopyridines

Organic Letters, 2008
Isocyano dihydropyridones accessible via a recently reported multicomponent reaction react with aldehydes and amines to afford dihydrooxazolopyridines in high yield. The scope and limitations of this novel multicomponent reaction were investigated. The efficient combination of two highly variable multicomponent reactions allows the construction of a ...
Scheffelaar, R., Paravidino, M., Muilwijk, D., Lutz, M., Spek, A.L., de Kanter, F.J.J., Orru, R.V.A., Ruijter, E.   +7 more
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Three-Component Reactions for Post-Polymerization Modifications

ACS Macro Letters, 2013
A Cu-catalyzed multi-component reaction (CuMCR) of terminal alkynes, sulfonyl azides, and amines was employed in a post-polymerization modification process. The reaction was conducted on polystyrene bearing 20 mol % alkyne groups with 4-toluenesulfonyl azide and dihexylamine in the presence of a Cu(PPh3)3Br/diisopropylethylamine catalyst.
Ryohei, Kakuchi, Patrick, Theato
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Amino-Sulfonation of Alkenes in a Three-Component Reaction

European Journal of Organic Chemistry, 2002
2-aminoalkanesulfonic acids were synthesized by a three-component alkene-SO3.DMF-acetonitrile reaction, followed by acetamido hydrolysis. Trifluoromethanesulfonic acid was added to the amino-sulfonation mixture to accelerate the reaction and prevent the competitive formation of by-products.
Cordero Franca M, Cacciarini Martina, Machetti Fabrizio, De Sarlo Francesco   +3 more
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Three‐Component Reactions of Halogenotrinitromethanes with Alkenes.

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Ekaterina M. Budynina, Olga A. Ivanova, Elena B. Averina, Yurii K. Grishin, Tamara S. Kuznetsova, Nikolai S. Zefirov   +5 more
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A Novel Isocyanide Based Three Component Reaction.

ChemInform, 2004
AbstractFor Abstract see ChemInform Abstract in Full Text.
Oliver T, Kern, William B, Motherwell
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AUTOWAVES AND SOLITONS IN A THREE-COMPONENT REACTION–DIFFUSION SYSTEM

International Journal of Bifurcation and Chaos, 2002
We study the propagation of nonlinear waves in a three-component reaction–diffusion system. The problem of the existence of the stationary pulse-like solutions is reduced to the analysis of homoclinic trajectories of a fourth-order system of nonlinear ODEs.
Vladimir I. Nekorkin, Viktor B. Kazantsev   +1 more
openaire   +2 more sources