Results 1 to 10 of about 11,763 (223)

Direct synthesis of cyanate anion from dinitrogen catalysed by molybdenum complexes bearing pincer-type ligand [PDF]

Nature Communications, 2022
Direct conversion of dinitrogen to organonitrogen compounds is a challenging goal in nitrogen fixation chemistry. Here, the authors report the catalytic formation of cyanate anion from dinitrogen under ambient conditions using a molybdenum complex.
Shun Suginome, Shogo Kuriyama, Kazunari Yoshizawa   +2 more
exaly   +3 more sources

Activation of Cyanate Anions by Phosphine Radical Cations Enables Formal Hydrocarbamoylation of Alkenes. [PDF]

Angew Chem Int Ed Engl
A photocatalytic formal hydrocarbamoylation reaction that employs a cyanate anion as the C1 source and provides N‐acyl iminophosphorane products from activated alkenes is described. Mechanistic investigations suggest generation of a phosphoranyl radical by addition of the cyanate anion to a phosphine radical cation, which enables the delivery of the ...
Vojáčková P, Studer A.
europepmc   +4 more sources

Unraveling sources of cyanate in the marine environment: insights from cyanate distributions and production during the photochemical degradation of dissolved organic matter [PDF]

Frontiers in Marine Science
Cyanate is a nitrogen and energy source for diverse marine microorganisms, playing important roles in the nitrogen cycle. Despite the extensive research on cyanate utilization, the sources of this nitrogen compound remain largely enigmatic.
Rui Wang, Rui Wang, Jihua Liu, Jihua Liu, Yongle Xu, Yongle Xu, Li Liu, Li Liu, Kenneth Mopper   +8 more
doaj   +2 more sources

Transcriptomic response of the picoalga Pelagomonas calceolata to nitrogen availability: new insights into cyanate lyase function

Microbiology Spectrum
Cyanate (OCN−) is an organic nitrogen compound found in aquatic environments potentially involved in phytoplankton growth. Given the prevalence and activity of cyanate lyase genes in eukaryotic microalgae, cyanate has been suggested as an alternative ...
Nina Guérin, Chloé Seyman, Céline Orvain, Laurie Bertrand, Priscillia Gourvil, Ian Probert, Benoit Vacherie, Élodie Brun, Ghislaine Magdelenat, Karine Labadie, Patrick Wincker, Adrien Thurotte, Quentin Carradec   +12 more
doaj   +2 more sources

Di-Cyclohexene Oxide Bridged by DDSQ: Preparation, Characterization, and Application as Fillers for Cyanate Ester Resin [PDF]

Molecules
In order to improve the dielectric properties of existing thermosetting resins, taking advantage of reactive fillers is a simple and feasible option. In this paper, we synthesized a new double epoxycyclohexane double-decker silsesquioxane (DEDDSQ), in ...
Xiaoye Gao, Wencheng Gao, Dingyi Lu, Riwei Xu   +3 more
doaj   +2 more sources

Nitrogen uptake rates and phytoplankton composition across contrasting North Atlantic Ocean coastal regimes north and south of Cape Hatteras [PDF]

Frontiers in Microbiology
Understanding nitrogen (N) uptake rates respect to nutrient availability and the biogeography of phytoplankton communities is crucial for untangling the complexities of marine ecosystems and the physical, biological, and chemical forces shaping them.
Yifan Zhu, Yifan Zhu, Margaret R. Mulholland, Peter W. Bernhardt, Aimee Renee Neeley, Brittany Widner, Alfonso Macías Tapia, Alfonso Macías Tapia, Michael A. Echevarria   +8 more
doaj   +2 more sources

Investigation on Gold Dissolution Performance and Mechanism in Imidazolium Cyanate Ionic Liquids [PDF]

Molecules
To explore green gold leaching reagents, a series of imidazolium cyanate ionic liquids (ILs), 1-ethyl-3-methyl-imidazolium cyanate ([C2MIM][OCN]), 1-propyl-3-methyl-imidazolium cyanate ([C3MIM][OCN]) and 1-butyl-3-methyl-imidazolcyanate ([C4MIM][OCN ...
Na Zhang, Yuxin Zhang, Zhengyu Liu, Ziyuan Liu, Chunbao Sun, N. Emre Altun, Jue Kou   +6 more
doaj   +2 more sources

A Micromechanical Study of Interactions of Cyanate Ester Monomer with Graphene or Boron Nitride Monolayer. [PDF]

Materials (Basel), 2023
Sachdeva G, Lobato Á, Pandey R, Odegard GM.   +3 more
europepmc   +3 more sources

Alkyl Cyanates. II. A New Route to Alkyl Cyanates. [PDF]

Acta Chemica Scandinavica, 1964
K. A. Jensen, A. Holm, Nils Andreas Sørensen, D. R. Sparrow   +3 more
openaire   +2 more sources

The Catalytic Curing Reaction and Mechanical Properties of a New Composite Resin Matrix Material for Rocket Fuel Storage Tanks

Applied Sciences, 2023
In this paper, an equimolar blend of bisphenol A dipropargyl ether and cyanate ester was selected to study the effect of different catalysts on the curing reaction of a bisphenol A dipropargyl ether and cyanate ester blended resin system, and the thermal
Chuan Li, Zhengjun Liu, Ke Xue, Yingda Huo, Fubao Li, Xiaoping Zhu   +5 more
doaj   +1 more source