Dictionnaire français - anglais

hydracide

sciences naturelles et appliquées - acta.es
Ce produit chimique, qui est distribué par UBA est un hydracide simple et très polyvalent, notamment grâce à son très faible poids moléculaire et son acidité très prononcée.

This chemical product, which is distributed by UBA, is a simple and highly versatile hydracid, due to its very low molecular weight and pronounced acidity.

général - CCMatrix (Wikipedia + CommonCrawl)
The reaction of criegee intermediates with acids and enols... The hydracid HCl was found to react through a less favorable 1,2-insertion reaction, leading to lower rate coefficients, again in good agreement with the literature....
général - core.ac.uk - PDF: juser.fz-juelich.de
hydracide
chimie - iate.europa.eu
De plus, on peut isoler un hydrohalogénure d'un dérivé purifié de (S)-α-halométhy-3-pyridineméthanol, sous forme de cristal, à l'aide d'un hydracide halogéné et d'un solvant organique.

Further, a purified (S)-α-halomethy-3- pyridinemethanol derivative hydrohalide can be isolated as a crystal from a contaminated (S)-α-halomethyl-3-pyridine- methanol derivative by the use of a hydrohalic acid and an organic solvent.

chimie - wipo.int
Mesoporoustio2 single crystals: facile shape‑, size‑,and phase-controlled growth and efficient photocatalytic performance... The morphology, size, and phase of the TiO2 mesoporoussingle crystals can be tuned easily by varying the external conditionssuch as the hydrohalic acid condition, seed density, and temperaturerather than by the silica template, which merely serves for faithfulnegative replication but without interfering in the...
général - core.ac.uk - PDF: figshare.com
Ligand field considerations for the reactivity of high valent metal-oxo complexes and of bimetallic hx splitting photocatalysts... The second reaction considered is the photocatalytic generation of hydrogen and halogen from hydrohalic acid....
 PDF: core.ac.uk
Solid-state analysis of monohydrated halide saltsof paracetamol... An opposite trend is observed for the values of latticeenergy, melting point temperature, and pKa of the respective hydrohalic acid
Α‑arylamino diazoketones: diazomethane-loading controlled synthesis, spectroscopic investigations, and structural x‑ray analysis... Such a simple inorganic acid scavenger fully neutralizesthe hydrohalic acid formed during the nucleophilic displacement whichotherwise would immediately react to produce the corresponding α-haloketone.The...
One-pot hydrogen peroxide and hydrohalic acid inducedring closure and selective aromatic halogenation to give new ring-fusedbenzimidazoles...eight-membered-ring [1,2-a]-fused benzimidazolesand [1,4]­oxazino­[4,3-a]­benzimidazoles are synthesizedin mostly high yields of >80% using the reaction of hydrogen peroxideand hydrohalic acid with commercially available o-cyclic amine substituted anilines....
hydracide
chimie - iate.europa.eu
chimie - iate.europa.eu
The chemistry of some excited state charge-transfer complexes.... Salts of N,N-diethy1-2-(1-naphthyl)ethylamine with hydrogen halides and alkyl halides have been shown to exhibit exciplex formation in aprotic solvents....
chimie - core.ac.uk - PDF: lra.le.ac.uk
chimie - iate.europa.eu

Publications scientifiques

The oxymercuration of allenes... The orientation of mercuric acetate addition in at least the cases of methylallene and l,l-dimethylallene differs from that reported for hydrogen halide addition to the same compounds....
sciences naturelles et appliquées / chimie - core.ac.uk - PDF: scholarspace.manoa.hawaii.edu
Characterization of a novel enantioselective halohydrin hydrogen-halide-lyase.... strain N-1074 exhibit halohydrin hydrogen-halide-lyase (H-lyase) activity, catalyzing the interconversion of halohydrins to epoxides and hydrogen halide....
général - core.ac.uk - PDF: www.pubmedcentral.nih.gov
Asymmetric hydrogenation of isoquinolines and pyridinesusing hydrogen halide generated in situ as activator... The mechanism studies indicated that hydrogen halide generatedin situ acted as an activator of isoquinolines and pyridines
général - core.ac.uk - PDF: figshare.com
Design of benign initiator for living cationic polymerizationof vinyl ethers: facile in situ generation of vinyl ether–hydrogenhalide adducts and subsequent controlled polymerization without alewis acid catalyst... The reaction of CF3SO3H, nBu4NX, and an alkyl VE generateda VE–hydrogen halide adduct....
général - core.ac.uk - PDF: figshare.com

Traductions en contexte français - anglais

Les composés de bétaïne et les solutions aqueuses, alcooliques ou aqueuses-alcooliques et les dispersions de ces solutions sont produites par bétaïnisation d'un composé amine tertiaire correspondant avec un hydracide halogéné ou sel d'hydracide halogéné.

The betaine compounds, and aqueous, alcoholic or aqueous-alcoholic solutions and dispersions of them, are prepared by betainization of the corresponding tertiary-amine compound with a halo acid or a halo acid salt.

chimie - wipo.int


1 milliard de traductions classées par domaine d'activité en 28 langues