Results 1 to 10 of about 565 (139)

One-pot H/D exchange and low-coordinated iron electrocatalyzed deuteration of nitriles in D2O to α,β-deuterio aryl ethylamines [PDF]

Nature Communications, 2022
One-pot efficient synthesis of α,β-deuterio aryl ethylamines with high deuterium ratios using an easy-to-handle deuterated source under ambient conditions is desirable.
Rui Li, Yongmeng Wu, Changhong Wang, Meng He, Cuibo Liu, Bin Zhang   +5 more
doaj   +2 more sources

Reductive Methylation of Homogeneous Primary β-Lauryl/myristyl 7/3 Polyethyleneoxy n = 3–18 Ethylamines under Phase-Transfer Catalysis Conditions [PDF]

Molecules, 2021
Homogeneous tertiary N,N-dimethyl-N-β-lauryl/myristyl 7/3 polyethyleneoxy n = 3–18 ethylamines, LM(EO)nAT, are niche intermediates in the synthesis of homogeneous N-alkyl (C1–C18)-N,N-dimethyl-N-β-lauryl/myristyl 7/3 polyethyleneoxy n = 3–18 ...
Călin Jianu
doaj   +2 more sources

Electrochemical reduction of acetonitrile to ethylamine [PDF]

Nature Communications, 2021
AbstractElectrifying chemical manufacturing using renewable energy is an attractive approach to reduce the dependence on fossil energy sources in chemical industries. Primary amines are important organic building blocks; however, the synthesis is often hindered by the poor selectivity because of the formation of secondary and tertiary amine byproducts.
Rong Xia, Dong Tian, Shyam Kattel, Bjorn Hasa, Haeun Shin, Xinbin Ma, Jingguang G. Chen, Feng Jiao   +7 more
openaire   +4 more sources

Synthesis of dichloroacetamides and study of their anti-tumor activity

Фармацевтичний журнал, 2022
Dichloroacetic acid and its derivatives exhibit the properties of metabolic cytoprotectors and apoptosis inducers. Nowadays evaluation of these derivatives is being conducted regarding the induction of immunogenic cell death.
L. M. Havryshchuk, V. Ya. Horishny, R. B. Lesyk   +2 more
doaj   +1 more source

Parallel Synthesis of 2-Substituted 6-(5-Oxo-1-phenylpyrrolidin-3-yl)pyrimidine-5-carboxamides

Molecules, 2012
A library of 24 6-(5-oxo-1-phenylpyrrolidin-3-yl)pyrimidine-5-carboxamides <strong>10</strong>{<em>1</em>,<em>2</em>; <em>1–12</em>} was prepared by a parallel solution-phase approach.
Branko Stanovnik, Uroš Grošelj, Jurij Svete, Georg Dahmann, Drago Kočar, Jernej Baškovč, Bojana Črček   +6 more
doaj   +1 more source

Viral Infection‐Inspired Autonomous Detection of Fusion‐Competent Viruses for Screening and Environmental Surveillance

Advanced Materials, EarlyView.
Inspired by viral entry mechanisms, the FUSION assay enables autonomous detection of respiratory viruses via membrane fusion–triggered CRISPR‐Cas13a activation. VEACON selectively fuses with fusion‐competent viruses, triggering fluorescence within confined vesicles.
Jae Chul Park, Yidam Song, Hyun‐Woo Choi, Jaeuk Sung, Harin Jin, WonSeok Gwak, Kirim Yoo, Soohwang Lee, Jongeon Park, Jeongmin Kim, Hye‐Jun Jo, Jahyun Koo, Youngdo Jeong, Kwan Hyi Lee, Seung‐Jung Kee, Hojun Kim   +15 more
wiley   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source

Constructing Enzyme‐Inspired Multisite Synergistic Catalyst for Promoting CO2 Electroreduction to Ethylene at pH Universal Condition

Carbon Energy, EarlyView.
A rational synthesis strategy was developed to construct enzyme‐inspired Cu‐AM catalysts with well‐defined multisite architectures. This catalytic system enables highly selective electrochemical CO2 reduction to C2H4 under pH‐universal conditions, delivering exceptional Faradaic efficiencies across acidic, neutral, and alkaline electrolytes.
Yahui Wu, Chunjun Chen, Xinxin Yu, Junjie Mao, Bo Tang   +4 more
wiley   +1 more source

III. On the preparation of ethylamine [PDF]

Proceedings of the Royal Society of London
Abstract Having recently had occasion to prepare a considerable quantity of ethylamine, we have made the observation that this base may be obtained with much greater facility than is usually believed. We digested together equal volumes of iodide of ethyl, strong alcohol, and aqueous ammonia.
J. Alfred Wanklyn, Ernest T. Chapman
openaire   +1 more source

Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview

Chemistry – A European Journal, EarlyView.
The graphical abstract summarizes the review “Pd(II)‐Catalyzed Strategies for the β‐Arylation of α‐Amino Acids: An Overview”, highlighting representative Pd(II)‐catalyzed methods for the β‐arylation of α‐amino acids. Key mechanistic features, substrate diversity, and synthetic relevance of these transformations are showcased. Abstract Metal‐catalyzed C─
Davide Illuminati, Claudio Trapella, Vinicio Zanirato, Virginia Cristofori, Anna Fantinati   +4 more
wiley   +1 more source