Results 61 to 70 of about 2,523 (263)
, 2009 A highly enantioselective organocatalytic domino Michael/aldol reaction is presented. The reaction is catalyzed by chiral amines and gives access to highly functionalized cyclohexanes with one all-carbon quaternary stereocenter and multiple chiral ...
Eriksson, Lars, +4 more
core +1 more source
Advanced Science, EarlyView.This work reports conceptually unprecedented topological quantum biomaterials derived from engineered Pd3Sn nanostrips for oncological applications. Their near‐Fermi‐level electronic architecture and superior interfacial charge transport facilitate ultrasound‐amplified redox reactions and efficient ROS generation.
Zilu Chen +10 more
wiley +1 more source
Rational Molecular Design to Improve Digital Polymer Readout in Aerolysin‐Based Nanopore Sequencing
Angewandte Chemie, EarlyView.Nanopore sensing holds significant yet underexplored potential for decoding synthetic digital polymers. In this study, we synthesized an extensive library of sequence‐defined poly(phosphodiester)s and evaluated their performance in aerolysin‐based sequencing. By systematically optimizing molecular parameters, we identified an ideal combination of coded
Zhaozheng Yang +9 more
wiley +2 more sources
Synthesis of meta-carbonyl phenols and anilines
Nature CommunicationsPhenols and anilines are of extreme importance for medicinal chemistry and material science. The development of efficient approaches to prepare both compounds has thus long been a vital research topic.
Bao-Yin Zhao, Qiong Jia, Yong-Qiang Wang
doaj +1 more source
Reactivity of 3,5-diaryl cyclohexanones — Synthesis of spiro cyclohexanes
, 2001 11-14The reactivity of 3,5-diaryl cyclohexanone 1 lead to the formation of a variety of spiro cyclohexanes viz, cyclohexanooxirane 2, cyclohexanocyclopropane 4, cyclohexanothiirane 5 and cyclohexanoaziridine ...
Padmavathi, V +3 more
core
Engineering an Artificial Metalloenzyme for Efficient Photo‐Enzymatic CO2 Conversion
Advanced Science, EarlyView.We built a light‐driven artificial metalloenzyme by covalently conjugating formate dehydrogenase (FDH) with a tailored rhodium complex (Rh‐L6) to overcome spatial‐separation‐limited electron transfer. This integration boosts NADH regeneration and CO2 conversion, giving 2.31‐fold higher formate yield than physical mixtures, due to a narrowed bandgap and
Mengxue Kang +6 more
wiley +1 more source
Active Metal Template Synthesis of Rotaxanes From BINOL‐Phosphate Macrocycles
Angewandte Chemie, EarlyView.The use of macrocyclic BINOL‐phosphates allows for the active metal template synthesis of [2]rotaxanes via Cu(I)‐mediated alkyne‐azide cycloaddition. DFT calculations, control experiments, and kinetic experiments support a dinuclear phosphate‐Cu2 intermediate.
Nikolai Brodt +10 more
wiley +2 more sources
COMPOSITION AND STRUCTURE OF RESIN COMPONENTS OF LIGHT OIL AND HEAVY OILS
Известия Томского политехнического университета: Инжиниринг георесурсов, 2019 The relevance of the work is caused by the need to gather and summarize the information on composition and structure of resin components of oils of different chemical nature, since the structural characteristics of resins have a significant impact on the
Natalia N. Gerasimova +4 more
doaj +1 more source
Oxocarbenium Ion and Alkene Metathesis Strategies for the Synthesis of Complex Cyclohexanes [PDF]
, 2014 Highly oxygenated cyclohexanes comprise the structures of a number of pharmacologically interesting molecules, including potently bioactive natural products and carbapyranosides.
Mattis, Clayton Errol
core
Self‐Healing Pd(II) Cage Metallogels for Iodine Capture in Water and Heterogeneous Photocatalysis
Advanced Science, EarlyView.Two carbazole‐derived metal‐organic cages hierarchically self‐assemble into supramolecular metallogels that integrate autonomous self‐healing, reversible stimuli responsiveness, high‐capacity aqueous iodine capture, and visible‐light‐driven photocatalytic sulfide oxidation within a single multifunctional platform.
Monotosh Dalapati +3 more
wiley +1 more source