QUE SIGNIFIE BOROHYDRIDE EN ANGLAIS
Borohydrure
Le borohydrure désigne l'anion BH4- et ses sels. Le borohydrure est également le terme utilisé pour les composés contenant du BH4-nXn-, par exemple le cyanoborohydrure (B (CN) H3-) et le triéthylborohydrure (B (C2H5) 3H-). De tels composés trouvent une large utilisation comme agents réducteurs dans la synthèse organique. Les borohydrures les plus importants sont le borohydrure de lithium et le borohydrure de sodium, mais d'autres sels sont bien connus (voir tableau). Les tétrahydroborates sont également d'intérêt académique et industriel pour la chimie inorganique.
définition de borohydride dans le dictionnaire anglais
La définition du borohydrure dans le dictionnaire est n'importe quel composé, tel que le borohydrure de sodium, qui contient le radical BH4.
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10 LIVRES EN ANGLAIS EN RAPPORT AVEC «BOROHYDRIDE»
Découvrez l'usage de
borohydride dans la sélection bibliographique suivante. Des livres en rapport avec
borohydride et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Introduction to Organic Laboratory Techniques: A Small Scale ...
Lithium aluminum hydride, for example, reduces many compounds containing
carbonyl groups, such as aldehydes, ketones, carboxylic acids, esters, or amides,
whereas so- dium borohydride reduces only aldehydes and ketones.
2
Kinetics of Catalyzed Sodium
Borohydride Hydrolysis and Fuel ...
Metal boride catalysts have been developed through reduction of (Ni, Co, and Ru) metal salts with sodium borohydride solutions.
3
Comprehensive Organic Synthesis: Reduction
1.1.1.1 Kinetics and Mechanism In spite of four decades of investigation, the full
details of the mechanism of reduction of ketones by sodium borohydride and
lithium aluminum hydride remain to be established.6 Sodium borohydride reacts
with ...
Barry M. Trost, Ian Fleming,
1991
4
Purification of Laboratory Chemicals
SODIUM BOROHYDRIDE This solid, which is stable in dry air up to 300o, is a
less powerful reducing agent than lithium aluminium hydride, from which it differs
also by being soluble in hydroxylic solvents and to a lesser extent in ether-type ...
W.L.F. Armarego, Christina Chai,
2012
5
Environmental Chemistry of Dyes and Pigments
MICHAEL M. COOK Morton International, Danvers, Massachusetts Wastewater
treatments utilizing sodium borohydride reduction have been commercialized for
the removal of various metal cations such as copper (2+), nickel (2+), lead (4+), ...
Abe Reife, Harold S. Freeman,
1996
6
Reactions of lithium
borohydride and sodium ...
The reactions of lithium borohydride and sodium trimethoxyborohydride with B10-enriched boron trifluoride were studied.
John W. Kury, William L. Jolly, University of California, Berkeley. Radiation Laboratory,
1954
7
Dictionary of Inorganic Compounds
IC-001021 B3CaH7O, Calcium Iriboratc monohydrate, IC-001022 B3CaH13012
Calcium triborate tetrahydrate, IC-001023 B3CdH12e Tris[tetrahydroboralo( I — )]
cadmate( I — ), IC-001024 B3CeH12 Cerium(///) borohydride, IC-001025 B ...
8
Nickel, Cobalt, and Their Alloys
Compositions and operating conditions for aminoborane baths are listed in Table
10. Sodium Borohydride Baths. The borohydride ion is the most powerful
reducing agent available for electroless nickel plating. Any water-soluble
borohydride ...
9
Macroscale and Microscale Organic Experiments
PRELAB EXERCISE: Compare the reducing capabilities of lithium aluminum
hydride to those of sodium borohydride. In 1943, H. I. Schlesinger and Herbert C.
Brown discovered sodium borohydride. Brown devoted his entire scientific career
...
Kenneth Williamson, Katherine Masters,
2010
10
Science of Synthesis: Houben-Weyl Methods of Molecular ...
[290] Titanium(IV) borohydrides also reduce aldehydes at or below room
temperature in aprotic solvents (entries 2, 3),[27,291] as does zirconium(IV)
borohydride, which is a highly reactive species that is best prepared in situ (entry
4).
Daniel Bellus, Richard Brown, Jonathan Clayden,
2014
10 ACTUALITÉS CONTENANT LE TERME «BOROHYDRIDE»
Découvrez de quoi on parle dans les médias nationaux et internationaux et comment le terme
borohydride est employé dans le contexte des actualités suivantes.
Explore potassium hydroxide market industry trends analysis and …
... include potassium cyanide, aluminate, formate, fluosilicate, borohydride, bromated, bromide, gluconate, manganate, oleate, titanate, laurate. «WhaTech, juil 15»
Modeling mechanical stress in solid-state lithium batteries yields …
... a "parasitic conduction mechanism" enhanced lithium ionic conductivity in a solid electrolyte composed of lithium borohydride (LiBH4) doped ... «Phys.Org, juin 15»
Jellyfish skin perfect mould to cast complex nanoparticles
The silver nitrate was then reduced by placing the samples into a solution of sodium borohydride – leading to the formation of silver ... «Royal Society of Chemistry, mai 15»
Capital One/CoSIDA Names Amy Mayhugh Academic All-District
... of four researchers to be published in the article: "Development and Evaluation of a Borohydride-palladium System for Selective Reduction of ... «Pacific University Athletics, mai 15»
Recent research into the global potassium borohydride industry …
Global Potassium Borohydride Industry Report 2015 is a new market research publication announced by Reportstack. This report is a ... «WhaTech, mai 15»
Tiny plastic particles propel themselves like bacteria
One option is to use catalysts to react with energy-dense liquid fuels such as sodium borohydride to generate large amounts of hydrogen that ... «Science /AAAS, mai 15»
Mayer Brown Reps Dow Chemical In Latest Unit Sale For $860M
Last October, the company announced its plans to part with AgroFresh and Angus Chemical Co., along with its sodium borohydride unit, after ... «Law360, avril 15»
Micromotor catalyst powers up hydrogen production
Previously, platinum and other noble metals have been shown to be the fastest at catalysing the release of hydrogen from sodium borohydride. «Royal Society of Chemistry, avril 15»
PKCα promotes the mesenchymal to amoeboid transition and …
... up and gently washed three times with PBS, incubated with sodium borohydride (5 mg/ml) in PBS for 3 min and then finally washed with PBS. «BMC Blogs Network, avril 15»
Micromotors for energy generation
Solutions of hydrogen-containing salts like sodium borohydride (NaBH4) offer many advantages as hydrogen storage media. Most importantly ... «Nanowerk, avril 15»