Results 211 to 220 of about 172,700 (288)

Hydrogen Isotope Exchange Catalyzed by Ru Nanocatalysts: Labelling of Complex Molecules Containing N-Heterocycles and Reaction Mechanism Insights. [PDF]

Chemistry, 2020
Pfeifer V, Certiat M, Bouzouita D, Palazzolo A, Garcia-Argote S, Marcon E, Buisson DA, Lesot P, Maron L, Chaudret B, Tricard S, Del Rosal I, Poteau R, Feuillastre S, Pieters G.   +14 more
europepmc   +1 more source

Semi‐Reduction of Allenes to Access Deuterated Allylic Isotopomers, Isotopologs and Enantioisotopomers

Angewandte Chemie, EarlyView.
Modular and Precise Deuteration: The synthesis of molecules precisely deuterated at allylic, vinylic or both positions remains a challenging task. This work discloses a modular semi‐reductive deuteration that enables the synthesis of various isotopologs including precisely labeled d1‐, d2‐, d3‐, d5‐, and d7‐products.
Lihan Qi, Raviraj Ananda Thorat, Brad D. Maxwell, Jeffery A. Gladding, Aniel J. Rivera Arzola, Shashank P. Sancheti, Reilly E. Sonstrom, Xulin Tang, Isaac J. Anderson, Brooks H. Pate, Joseph R. Clark   +10 more
wiley   +2 more sources

Synthesis, optical properties, DNA, β-cyclodextrin interaction, hydrogen isotope sensor and computational study of new enantiopure isoxazolidine derivative (ISoXD). [PDF]

Heliyon
Alotayeq A, Ghannay S, Alhagri IA, Ahmed I, Hammami B, E A E Albadri A, Patel H, Messaoudi S, Kadri A, M Al-Hazmy S, Aouadi K.   +10 more
europepmc   +1 more source

Surface‐State–Regulated Product Distribution in Photothermal CO2 Hydrogenation Over MXene‐Based S‐Scheme Catalyst

Angewandte Chemie, EarlyView.
This work establishes an MXene‐based S‐scheme heterojunction in which the cooperative interplay among metallic Ni, surface NiOx domains, and conductive Ti3C2Clx drives efficient charge separation and photothermal coupling. Progressive evolution of Ni surface states regulates the CH4/CH3OH product distribution by modulating interfacial energetics and ...
Dawid D. Kruger, María Cabrero‐Antonino, Silvio Osella, Feiyan Xu, Jiaguo Yu, Ana Primo, Hermenegildo Garcia   +6 more
wiley   +2 more sources

Efficient Access to Deuterated and Tritiated Nucleobase Pharmaceuticals and Oligonucleotides using Hydrogen-Isotope Exchange. [PDF]

Angew Chem Int Ed Engl, 2019
Palazzolo A, Feuillastre S, Pfeifer V, Garcia-Argote S, Bouzouita D, Tricard S, Chollet C, Marcon E, Buisson DA, Cholet S, Fenaille F, Lippens G, Chaudret B, Pieters G.   +13 more
europepmc   +1 more source

Comparison of Iridium(I) Catalysts in Temperature Mediated Hydrogen Isotope Exchange Reactions. [PDF]

ChemistryOpen, 2019
Valero M, Mishra A, Blass J, Weck R, Derdau V.   +4 more
europepmc   +1 more source

Controlled release of hydrogen isotope compounds and tunneling effect in the heterogeneously-catalyzed formic acid dehydrogenation. [PDF]

Nat Commun, 2019
Mori K, Futamura Y, Masuda S, Kobayashi H, Yamashita H.   +4 more
europepmc   +1 more source

Synergistic Co‐Doping of Barium and Cobalt Enables Stable and Active RuO2 for Acidic Water Oxidation

Angewandte Chemie International Edition, EarlyView.
Achieving high activity and long‐term durability with non‐iridium catalysts for the acidic oxygen evolution reaction (OER) remains a challenge. This work presents a co‐doping strategy that incorporates Ba and Co into home‐made RuO2, which introduces lattice strain and favorable electronic structure regulation, thereby enhancing both activity and ...
Zhihao Pei, Jiarui Yang, Jia‐Wei Zhao, Deyan Luan, Xiong Wen (David) Lou   +4 more
wiley   +1 more source

Sustainable Ammonia Electrosynthesis Coupled With Glycerol Valorization via an Adaptive Tri‐Component Catalyst

Angewandte Chemie International Edition, EarlyView.
A Cu‐Ni‐W tri‐component catalyst enables efficient nitrate‐to‐ammonia conversion under pulsed electrolysis. Combined experimental and theoretical studies attribute its performance to component synergism and regulated intermediates. Its facile adaptation for glycerol valorization to formic acid underscores a versatile system design concept, advancing ...
Christean Nickel, David Leander Troglauer, Chia‐Yu Chang, Tiansheng Bai, Tobias Rios‐Studer, Ingo Lieberwirth, Kevin Sowa, Boris Mashtakov, Bahareh Feizi Mohazzab, Lijie Ci, Deping Li, Xiaohang Lin, Bing Joe Hwang, Rongji Liu, Dandan Gao   +14 more
wiley   +1 more source

Highly Selective Directed Iridium-Catalyzed Hydrogen Isotope Exchange Reactions of Aliphatic Amides. [PDF]

Angew Chem Int Ed Engl, 2018
Valero M, Weck R, Güssregen S, Atzrodt J, Derdau V.   +4 more
europepmc   +1 more source