Results 261 to 270 of about 105,820 (326)

Hybrid organic–inorganic two-dimensional metal carbide MXenes with amido- and imido-terminated surfaces

Nature Chemistry, 2023
Functionalizing two-dimensional transition-metal carbide (MXene) surfaces can alter their properties, but covalent functionalization has been synthetically challenging.
Chenkun Zhou, Di Wang, F. Lagunas, Benjamin A Atterberry, Mingyuan Lei, Huicheng Hu, Zirui Zhou, A. Filatov, D. Jiang, Aaron J. Rossini, R. Klie, D. Talapin   +11 more
semanticscholar   +1 more source

A Parent Iron Amido Complex in Catalysis of Ammonia Oxidation.

Journal of the American Chemical Society, 2022
Parent amido complexes are crucial intermediates in ammonia-based transformations. We report a well-defined ferric ammine system [Cp*Fe(1,2-Ph2PC6H4NH)(NH3)]+ ([1-NH3]+), which processes electrocatalytic ammonia oxidation to N2 and H2 at a mild potential.
Yongxian Li, Jiayi Chen, Qiyi Miao, Xin-Meng Yu, Lei Feng, Rong-zhen Liao, Shengfa Ye, C. Tung, Wenguang Wang   +8 more
semanticscholar   +1 more source

Hyperbranched Poly(amido amine) Demulsifiers Using Diaminonaphthalene as the Central Core and Their Demulsification Performance in Oil-in-Water and Water-in-Oil Emulsions

, 2021
Hyperbranched poly(amido amine) demulsifiers (PNDA-1 or PNDA-2) were synthesized with 1,5-diaminonaphthalene or 1,8-diaminonaphthalene as the central core by an improved “one-pot” method.
Zejun Zhang, Xuening Feng, Guanxin Zeng, Huanyu Liu, Liwei Shen, Ying Yang, Huaikui Yuan, Xuemin Yan, Yuanzhu Mi   +8 more
semanticscholar   +1 more source

Kinetics, Thermodynamics, and Modeling of Amido Black Dye Photodegradation in Water Using Co/TiO2 Nanoparticles

Photochemistry and Photobiology, 2018
Titanium oxide nanoparticles were doped with copper and characterized by XRD, FT‐IR, TEM, and SEM. The surface morphology was spherical with 15–26 nm as particle size. The doped titanium oxide (Co/TiO2) nanomaterial was used for photodegradation of amido
I. Ali, Omar M. L. Alharbi, Z. Alothman, Ahmad Yacine Badjah   +3 more
semanticscholar   +1 more source

ChemInform Abstract: BIS‐(AMIDO)‐SCHWEFELTETRAFLUORIDE

Chemischer Informationsdienst, 1973
AbstractBis‐[N‐difluoroschwefelamido]‐schwefeltetrafluorid (II) entsteht als cis‐trans‐Isomerengemisch durch Umsetzung von SF4 mit N‐[Nitridodifluoroschwefel]‐schwefelirniddifluorid (I) nach Aoder durch Reaktion mit Bis‐[N‐trimethylsilylimido]‐schwe‐′ feldifluorid (III) nach B.
Rainer Höfer, Oskar Glemser
openaire   +3 more sources

Chemo- and Enantioselective Hydrogenation of ɑ-Formyl Enamides: An Efficient Access to Chiral ɑ-Amido Aldehydes.

Angewandte Chemie, 2019
In order to effectively synthesize chiral ɑ-amino aldehydes, which have a wide range of potential applications in organic synthesis and medicinal chemistry, a highly chemo- and enantioselective hydrogenation of ɑ-formyl enamides has been developed ...
Jian Zhang, J. Jia, Xincheng Zeng, Yuanhao Wang, Zhenfeng Zhang, I. Gridnev, Wanbin Zhang   +6 more
semanticscholar   +1 more source

Amidyl Radicals by Oxidation of α-Amido-oxy Acids: Transition-Metal-Free Amidofluorination of Unactivated Alkenes.

Angewandte Chemie, 2018
A three-component transition-metal-free amidofluorination of unactivated alkenes and styrenes is presented. α-Amido-oxy acids are introduced as efficient and easily accessible amidyl radical precursors that are oxidized by a photoexcited organic ...
Heng Jiang, A. Studer
semanticscholar   +1 more source

Amido Phosphine Complexes of Zinc

Inorganic Chemistry, 2003
The first examples of amido phosphine complexes of zinc have been prepared. Addition of N-(2-diphenylphosphinophenyl)-2,6-diisopropylaniline (H[NP]) to ZnMe(2) or ZnEt(2) in diethyl ether at -35 degrees C generated the monomeric, three-coordinate [NP]ZnR (R = Me, Et), while the metathesis reaction of ZnCl(2) with [NP]Li(THF)(2) in diethyl ether at -35 ...
Lan-Chang Liang, Wei-Ying Lee, Chen-Hsiung Hung   +2 more
openaire   +3 more sources