hydrobromic ether oor Frans
hydrobromic ether
Vertalings in die woordeboek Engels - Frans
bromure d'éthyle
monobromoéthane
CFC 160B
En 7 vertalings meer. Besonderhede is ter wille van die beknoptheid verborge
F 160B · Fréon 160B · Halon 2.001 · Halon 2001 · R 160B · bromoéthane · brométhyle
Geskatte vertalings
Vertoon algoritmies gegenereerde vertalings
voorbeelde
Advanced filtering
Voorbeelde moet herlaai word.
The gold is extracted from the residue with diisopropyl ether from 3N hydrobromic acid under oxidizing conditions.
J' espère que ça lui plairaspringer springer
It is based on the continuous extraction of germanium tetrabromide from 6N hydrobromic acid with ether, from which the germanium tetrabromide can then be extracted with water and determined photometrically whith phenylfluorone.
Nous marchions dans la ruespringer springer
A study was made of the ether extraction from the hydrochloric, hydrobromic, and hydriodic acid phase.
Pourquoi fêter ton accord avec Bendel en transformant notre appartement de luxe en tanière à opium?Pourquoi pas?springer springer
Thallium can be quantitatively isolated by means of isopropyl ether from 3N hydrobromic acid in the presence of considerable amounts of iron, copper, zinc, and other dithizone metals as well as alkalis and alkaline earths.
Il faut que j' aille aux toilettes et que je me douchespringer springer
For determining traces of bismuth, cadmium, copper, iron, nickel, lead, and zinc in pure gold down to 10−5%, the gold is first separated quantitatively by extraction from 3N hydrobromic acid with di-isopropyl ether. This eliminates interferences in the polarographic determination.
juillet #.-Adoptionspringer springer
A new method has been worked out for determining the acetal-, ketal-, and vinyl ethers. It is based on the hydrolysis of these materials with hydrobromic acid to the corresponding carbonyl compounds, which are then oximated. The excess hydroxylamine is determined with potassium cyanoferrate(III).
Cela s'est fait sur le dos de la populationspringer springer
A method for producing a compound represented by formula (2) or a salt thereof, characterized in that a compound represented by formula (1) or a salt thereof is reacted with 2,2-dialkoxypropane or isopropenyl alkyl ether in the presence of (A) an acid selected from the group consisting of p-toluenesulfonic acid, pyridinium-p-toluenesulfonate, hydrobromic acid, and pyridine hydrobromide, and/or (B) a base selected from the group consisting of pyridine and N,N-dimethylaniline, and (C) water.
Je ne le pense paspatents-wipo patents-wipo
In general, as applied to dianhydrogalactitol, the method comprises: (1) reacting dulcitol with a concentrated solution of hydrobromic acid at a temperature of about 80° C to produce dibromogalactitol; (2) reacting the dibromogalactitol with potassium carbonate in t- butanol to produce dianhydrogalactitol; and (3) purifying the dianhydrogalactitol using a slurry of ethyl ether to produce purified dianhydrogalactitol.
. - Monsieur le Président, mon groupe avait porté sur la Commission Barroso, dans sa mouture initiale, un jugement fondamentalement critique.patents-wipo patents-wipo
A process for producing novel compositions including optically active molecules of nordihydroguaiaretic acid (d,1-2,3-dimethyl,1,4-bis(3,4-dihydroxyphenyl)butane) and intermediates, starting with 1,4-bis(3,4-dimethoxy-phenyl)butanone, or other structurally similar composition having oxy substituents at the 3,4-phenyl positions, comprising (1) forming the corresponding butanol; (2) forming the corresponding 1,4-butane ether or siloxy composition; (3) cleaving the oxy substituent from the butane chain at the 1 and 4 positions; (4) dealkylating the phenols at the 3,4 positions to leave hydroxy substituents with hydrobromic acid reflux for 8 to 10 hours.
La Commission arrête, selon la procédure de réglementation visée à l’article #, paragraphe #, les mesures régissant la procédure d’octroi des autorisations en application des paragraphes # et # du présent articlepatents-wipo patents-wipo
9 sinne gevind in 11 ms. Hulle kom uit baie bronne en word nie nagegaan nie.