Results 131 to 140 of about 5,374,113 (306)

Construction of Sabatier Volcanoes for CO2 Hydrogenation to C1‐2 Oxygenates Using Data‐Efficient Machine Learning

Advanced Science, EarlyView.
A new data‐efficient framework combining DFT calculations, a neural network model, and automated graph analysis of catalytic reaction networks is proposed and applied to CO2 hydrogenation on transition metal nanoparticles. The analysis shows how efficient C2 oxygenate production requires a balance between CHx formation, C–C coupling, protonation, and ...
Mikhail V. Polynski, Sergey M. Kozlov
wiley   +1 more source

Multicomponent Reactions in Polymer Science [PDF]

Macromolecular Rapid Communications, 2021
Michael A. R. Meier, Rongrong Hu, Ben Zhong Tang   +2 more
openaire   +3 more sources

Consecutive isocyanide-based multicomponent reactions: synthesis of cyclic pentadepsipeptoids

, 2014
The synthesis of six cyclic depsipeptoids inspired by the natural depsipeptide sansalvamide A is described. An efficient and fast synthetic strategy was developed using a combination of consecutive isocyanide-based multicomponent reactions (Ugi and ...
Ludger A. Wessjohann, Vercillo, Otilie E., Angélica de Fátima S. Barreto, Otilie E. Vercillo, Carlos Kleber Z. Andrade, Barreto, Angélica de Fátima S., Andrade, Carlos Kleber Z., Wessjohann, Ludger A.   +7 more
core   +1 more source

Molecular Engineering Mediated Interfacial Assembly as an Artificial Extracellular Matrix Remolds Bacteria With Enhanced Abiotic Resilience

Advanced Science, EarlyView.
A biomimetic artificial extracellular matrix is assembled directly on Pseudomonas fluorescens by co‐assembling amyloid‐like lysozyme and alginate at the cell surface. This conformal nanocoating acts as both a hydration buffer and a physiological priming layer, markedly enhancing desiccation tolerance, seed adhesion, storage stability, and biocontrol ...
Yuanyuan Wang, Zili Jia, Yang Li, Qitao Wang, Shuai Hou, Lei Liu   +5 more
wiley   +1 more source

Green switchable multicomponent reactions for sustainable heterocycle synthesis

An enzyme-assisted green approach was developed for Hantzsch and Biginelli multicomponent reactions using benzaldehyde, acetylacetone, and urea in a glycerol–water buffer. Two known compounds were prepared using identical temperature profiles, citrate
Živković, Marijana B., Tufegdžić, Srđan J.   +1 more
core   +1 more source

Lessons From Drug Discovery for Cryoprotective Agent Design: An AI‐Oriented Perspective

Advanced Science, EarlyView.
Cryoprotectant design is reframed through the lens of drug discovery as a multiparameter optimization problem. This perspective highlights how AI and systematic design strategies could enable safer, more effective cryoprotectants, while identifying key limitations that currently constrain predictive progress in cryobiology. ABSTRACT Cryopreservation is
Dominika Wilczok, Jesús Valdés‐Hernández, Varinia Bernales, Alán Aspuru‐Guzik, Alex Zhavoronkov   +4 more
wiley   +1 more source

Machine Learning‐Assisted KCl‐CaCl2‐LiCl Electrolyte Design for Low‐Temperature, High‐Performance Calcium‐Based Liquid Metal Batteries

Advanced Science, EarlyView.
A machine learning‐assisted framework optimizes the KCl‐CaCl2‐LiCl ternary electrolyte. The optimized 13:35:52 mol% composition enables Ca‐based liquid metal batteries to operate stably at 480 °C, with >99.5% coulombic efficiency, ultralow self‐discharge, and excellent cycling stability, advancing low‐temperature large‐scale energy storage.
Xinglin Zhou, Lei Huang, Yan Zhou, Xiaohui Ning   +3 more
wiley   +1 more source

Decarboxylation-Driven Double Annulations: Innovative Multi-Component Reaction Pathways

Molecules
A concerted five-component reaction strategy has been developed, featuring double [3+2] cycloadditions utilizing aspartic acid. This approach provides valuable insights into mechanistic pathways, allowing for the distinction between concerted and ...
Desheng Zhan, Gang Yang, Tieli Zhou, Sashirekha Nallapati, Xiaofeng Zhang   +4 more
doaj   +1 more source

Ugi Multicomponent Reaction

Organic Syntheses, 2017
Dömling, Alexander, Boltjes, André, Liu, Haixia, Cao, Haiping, Baker-Tripp, Emma L   +4 more
openaire   +1 more source

Studies of multicomponent Kinugasa reactions in aqueous media

, 2009
Micelle-promoted, copper-catalyzed multicomponent Kinugasa reactions were studied in aqueous media. Reactions were performed in a \u2018single pot\u2019 for a series of in situ generated C,N-diphenylnitrones with Cu(I) phenylacetylide providing \u3b2 ...
Pezacki, John Paul, McKay, Craig S., Kennedy, David C.   +2 more
core   +1 more source