Results 51 to 60 of about 5,076 (258)

Unexpected formation of 2,2‐Dichloro‐N‐(chloromethyl)acetamides during attempted Staudinger 2,2‐Dichloro‐β‐lactam synthesis

, 2021
In the quest for 3,3-dichloro-β-lactam building blocks, the serendipitous formation of 2,2-dichloro- N -(chloromethyl)acetamides was observed. This peculiar reactivity was investigated in detail, both experimentally and computationally by means of ...
Deketelaere, Sari, Deturck, Daan, Stevens, Christian, Cools, Lore, Van Hecke, Kristof, Van Den Broeck, Elias, D'hooghe, Matthias, Naeyaert, Hannes, Van Speybroeck, Veronique   +8 more
core   +1 more source

Structural and Compositional Effects on the Scintillation Properties of Fast Emitting Metal‐Organic Frameworks

Advanced Science, EarlyView.
The crystalline structure, the atomic numbers of the constituent elementsand the size of MOF crystals each influence their photoluminescence and scintillation properties in distinct ways. Together, these factors provide valuable guidelines for designing systems with optimized performance and tunable timing characteristics, arising from the synergistic ...
Francesca Cova, Jacopo Perego, Biplab Joarder, Nobuhiro Yanai, Anna Vedda, Silvia Bracco, Angiolina Comotti, Angelo Monguzzi, Irene Villa   +8 more
wiley   +1 more source

Microwave Accelerated Aza-Claisen Rearrangement

Molecules, 2008
A study of microwave-induced and standard thermal Overman rearrangement of selected allylic trichloroacetimidates 1a-1f, 6-8 to the corresponding acetamides 2a-2f, 9-11 is reported.
Eva Gajdošíková, Miroslava Martinková, Jozef Gonda, Patrik Conka   +3 more
doaj   +1 more source

A New Customizable Surfactant LLPS Strategy for Sustainable and Highly Efficient Radioactive Metal Ion Separation

Advanced Science, EarlyView.
A diluent‐free, customizable liquid–liquid phase separation (LLPS) platform enables highly efficient radioactive metal ion extraction and stripping. By encapsulating hydrophobic extractants into an ionic surfactant‐rich condensed phase, this LLPS system leverages synergistic electrostatic and coordination interactions.
Ruihan Yan, Yifu Hu, Wentao Wang, Zhi Cao, Meiwen Cao, Weifang Zheng, Guoan Ye, Taihong Yan   +7 more
wiley   +1 more source

N-(4-Sulfamoylphenyl)acetamide [PDF]

Acta Crystallographica Section E Structure Reports Online, 2012
In the title compound, C8H10N2O3S, the dihedral angle between the acetamide group and the benzene ring is 15.59 (12)° and the amino group is close to being perpendicular to the benzene ring [N—S—Car—Car(ar = aromatic) torsion angle = 109.4 (2)°]. In the crystal, molecules are linked into supramolecular tubes parallel to [001] by amine–amide N—H...O ...
Abdullah M. Asiri, Hassan M. Faidallah, Tariq R. Sobahi, Seik Weng Ng, Edward R. T. Tiekink   +4 more
openaire   +3 more sources

Direct reductive coupling of indoles to nitrostyrenes en route to (indol-3-yl)acetamides

, 2020
A highly efficient one-pot method for the reductive coupling of indoles to nitrostyrenes in polyphosphoric acid doped with PCl3 was developed. This method allows direct and expeditious access to primary (indol-3-yl)acetamides, interesting as anti-cancer ...
Aksenov N.A., Dzhandigova Z.V., Rubin M., Nenajdenko V.G., Aksenov D.A., Aksenov A.V., Voskressensky L.G.   +6 more
core   +3 more sources

Allosteric Inhibition of Polycomb Repressive Complex 2 by an EZH2‐Selective Small Molecule Inhibitor

Advanced Science, EarlyView.
The study characterizes C36, a highly selective EZH2/PRC2 inhibitor that acts via a novel allosteric mechanism. Unlike previous inhibitors, C36 inhibits EZH2/PRC2 by disrupting the allosteric communication between EZH2 and EED in a SAM‐noncompetitive manner.
Ting Cao, Dongdong Liu, Haishan Gao, Chenyang Qin, Wen Zhang, Ziyun Lu, Dongxia Tan, Yuxiu Qu, Yusong Liu, Zhiran Zou, Hongtao Yu, Wei Qi   +11 more
wiley   +1 more source

A Facile Deprotection of Secondary Acetamides

, 2016
Imidoyl chlorides, generated from secondary acetamides and oxalyl chloride, can be harnessed for a selective and practical deprotection sequence. Treatment of these intermediates with 2 equiv of propylene glycol and warming enables the rapid release of ...
Surendra P. Singh (1798627), Patrick Mousaw (2397907), Hang Zhao (143592), Charles P. Vandenbossche (2284585), Roger P. Bakale (1973584), Stefan G. Koenig (1798633)   +5 more
core   +1 more source

Comparative Insights and Overlooked Factors of Interphase Chemistry in Alkali Metal‐Ion Batteries

Advanced Energy Materials, EarlyView.
This review presents a comparative analysis of Li‐, Na‐, and K‐ion batteries, focusing on the critical role of electrode–electrolyte interphases. It especially highlights overlooked aspects such as SEI/CEI misconceptions, binder effects, and self‐discharge relevance, emphasizing the limitations of current understanding and offering strategies for ...
Changhee Lee, Zachary T. Gossage, Shinichi Kumakura, Shinichi Komaba   +3 more
wiley   +1 more source

Enantioselective nickel-catalysed Michael additions of azaarylacetates and acetamides to nitroalkenes [PDF]

, 2012
I. Catalytic Conjugate Allylation of Alkylidene Malonates Nucleophilic conjugate addition of allylsilanes and allylstannanes to alkylidene malonates under the action of ytterbium catalysis in the presence of hexafluoro-isopropanol has been developed ...
Fallan, Charlene
core