Results 31 to 40 of about 1,293,336 (371)

Regioselective Reduction of 1H-1,2,3-Triazole Diesters

Molecules, 2021
Regioselective reactions can play pivotal roles in synthetic organic chemistry. The reduction of several 1-substituted 1,2,3-triazole 4,5-diesters by sodium borohydride has been found to be regioselective, with the C(5) ester groups being more reactive ...
Christopher R. Butler, Justin Bendesky, Allen Milton Schoffstall   +2 more
doaj   +1 more source

Destabilization of Boron-Based Compounds for Hydrogen Storage in the Solid-State: Recent Advances

Energies, 2021
Boron-based materials have been widely studied for hydrogen storage applications. Examples of these compounds are borohydrides and boranes. However, all of these present some disadvantages that have hindered their potential application as hydrogen ...
Carlos A. Castilla-Martinez, Romain Moury, Salem Ould-Amara, Umit B. Demirci   +3 more
doaj   +1 more source

Preparation and adsorbing sodium borohydride of porous hollow capsules [PDF]

, 2012
Sodium borohydride, a solid material, has great attractive for its hydrogen storage and preparation properties. The solubility of sodium borohydride in water is up to 35% at room temperature. It can react with water for generating hydrogen. The merits of
Wang, Yan, Chen, Yingbo, An, Shulin, Cao, Jianmin   +3 more
core   +1 more source

Überraschende Umlagerungen eines 1,2,5,7-Benzothiatriazonins

CHIMIA, 1984
Sodium borohydride reduction of 1,2,5,7-benzothiatriazonine 3 yields two isomeric products 4 and 5 (Scheme 1) whereas a third isomer 7 has been obtained after heating 3 in methanol and subsequent reduction of the intermediate 6 with sodium borohydride ...
Marlise Schläpfer-Dähler, Jost H. Bieri, Heinz Heimgartner   +2 more
doaj   +1 more source

Synthesis and antibacterial effects of cobalt–cellulose magnetic nanocomposites [PDF]

, 2017
© The Royal Society of Chemistry. Green synthesis is employed to prepare cobalt/cellulose nanocomposites with cubic (α-cobalt) cobalt as a main component with antibacterial and magnetic properties. An in situ reduction of aqueous solutions of cobalt ions
Alahmadi, N. S., Betts, J. W., Cheng, F., Francesconi, M. G., Francesconi, M. Grazia, Kelly, S. M., Kelly, S.M., Kornherr, A., Kornherr, Andreas, Prior, T. J., Prior, Timothy, Wadhawan, J. D., Wadhawan, Jay   +12 more
core   +2 more sources

An efficient green synthesis of UNA-nucleoside-5′-triphosphates: A versatile synthon for RNA modification with broad therapeutic potential

Results in Chemistry, 2023
A facile, reliable, and an efficient “one-pot, two-step” method for the gram-scale chemical synthesis of UNA-nucleoside-5′-triphosphate, starting from the commercially available nucleoside-5′-triphosphate is described.
Muthian Shanmugasundaram, Annamalai Senthilvelan, Anilkumar R. Kore   +2 more
doaj   +1 more source

First-principles predicted low-energy structures of NaSc(BH4)4 [PDF]

, 2014
According to previous interpretations of experimental data, sodium-scandium double-cation borohydride NaSc(BH$_4$)$_4$ crystallizes in the crystallographic space group $Cmcm$ where each sodium (scandium) atom is surrounded by six scandium (sodium) atoms.
Huan Doan Tran, Maximilian Amsler, Miguel A. L. Marques, Ostwald W., Silvana Botti, Stefan Goedecker   +5 more
core   +2 more sources

Synthesis of a New Series of N,N’-Dimethyltetrahydrosalen (H2 [H2Me]salen) Ligands by the Reductive Ring-Opening of 3,3'-Ethylene-bis(3,4-dihydro-6-substituted-2H-1,3-benzoxazines)

Molecules, 2010
A new series of N,N'-bis(2'-hydroxy-5'-substituted-benzyl)-N,N´-dimethylethane-1,2-diamines (N,N'-dimethyltetrahydrosalen) ligands were prepared in good yield by reduction of the respective 3,3'-ethylene-bis(3,4-dihydro-6-substituted-2H-1,3-benzoxazine ...
Augusto Rivera, Jicli José Rojas, Jairo Salazar-Barrios, Mauricio Maldonado, Jaime Ríos-Motta   +4 more
doaj   +1 more source

Oxidation of the borohydride Ion at silver nanoparticles on a glassy carbon electrode (GCE) using pulsed potential techniques [PDF]

, 2019
Direct oxidation borohydride fuel cells are very attractive energy conversion devices. Silver has been reported as one of the few materials which can catalyze an 8-electron oxidation.
Alatorre-Ordaz, A, Hernández-Ramírez, V.A, Ibanez, J.G., Ponce de Leon, C., Walsh, F.C, Yepez-Murrieta, M.L.   +5 more
core   +1 more source

Specific radioactive labeling of terminal N-acetylgalactosamine of glycosphingolipids by the galactose oxidase–sodium borohydride method

Journal of Lipid Research, 1972
The galactose oxidase–sodium borohydride method was used to specifically label the terminal N-acetylgalactosamine of three glycosphingolipids, Gm2-ganglioside, asialo-Gm2-ganglioside, and globoside.
Yoshiyuki Suzuki, Kunihiko Suzuki
doaj   +1 more source