Search results
Results from the WOW.Com Content Network
[108-36-1] [106-37-6] Properties Density and phase: 1.9940 g/ml, liquid 1.9523 g/ml, liquid 1.84 g/ml, solid Solubility in water: practically insoluble Other solubilities Soluble in 70 parts ethanol. Soluble in benzene, chloroform and very soluble in diethyl ether. Melting point: 7.1 °C −7.0 °C 87 °C Boiling point: 225 °C 218–220 °C ...
1,3-Dibromobenzene has been used as a starting material in the synthesis of antiviral Lufotrelvir, in human clinical trials for the treatment of COVID-19. [3] The first step is formylation of 1,3-dibromobenzene to 2,6-dibromobenzaldehyde, by lithiation with lithium diisopropylamide in THF , followed by quenching with dimethylformamide .
1-Bromo-3-chlorobenzene: by (3-chlorophenyl)trimethylgermanium by electrophilic substitution [2] [better source needed] 1-Bromo-4-chlorobenzene: From a derivative of (4-bromophenyl)silane using N-bromosuccinimide [3] From 4-chlorophenol using triphenylphosphine dibromide [4] or phenylphosphorus tetrachloride [5]
Bromoform was discovered in 1832 by Löwig who distilled a mixture of bromal and potassium hydroxide, as analogous to preparation of chloroform from chloral. [5]Bromoform can be prepared by the haloform reaction using acetone and sodium hypobromite, by the electrolysis of potassium bromide in ethanol, or by treating chloroform with aluminium bromide.
Chemical structure of 2-bromophenol. A bromophenol is an organic compound consisting of hydroxyl groups and bromine atoms bonded to a benzene ring. They may be viewed as hydroxyl derivatives of bromobenzene, or as brominated derivatives of phenol.
3,4-Dibromophenol, 1,2-Dibromo-4-hydroxybenzene 3,5-Dibromophenol, 1,3-Dibromo-5-hydroxybenzene Structural formula: CAS Number: 57383-80-9: 615-58-7: 28165-52-8: 608-33-3: 615-56-5: 626-41-5 PubChem: CID 34264 from PubChem: CID 12005 from PubChem: CID 34177 from PubChem: CID 11847 from PubChem: CID 12003 from PubChem: CID 12280 from PubChem ...
1,2-Dibromotetrachloroethane (DBTCE) is an organohalide with the chemical formula C 2 Br 2 Cl 4. It is a crystalline solid that emits lachrymatory ( tear -producing) vapours. [ 2 ] Dibromotetrachloroethane can be used as a fungicide , [ 2 ] flame retardant [ 3 ] and a source for bromine in the laboratory. [ 4 ]
4-Fluorobromobenzene is synthesized via bromination of fluorobenzene in the presence of a Lewis acid catalyst such as iron(III) bromide or aluminium tribromide. [2]4-Bromofluorobenzene is regarded by the Toxic Substances Control Act as a high production volume chemical, that is, a chemical that 1 million pounds (about 500 tonnes) per year is either produced in or imported to the United States.