Search results
Results from the WOW.Com Content Network
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. There are five basic types of bromophenols (mono- to pentabromophenol) and 19 different bromophenols in total when positional isomerism ...
The monobromophenols are chemical compounds consisting of phenol substituted with a bromine atom. There are three isomers , 2-bromophenol, 3-bromophenol, and 4-bromophenol. Bromophenols
4-Bromothiophenol can be synthesized via the reduction of 4-bromo-benzenesulfonyl chloride by red phosphorus and iodine in an acidic solution. [3] Hydrogenation of 4,4'-dibromodiphenyl disulfide also produces 4-bromothiophenol. [4]
In organic chemistry, the phenyl group, or phenyl ring, is a cyclic group of atoms with the formula C6H5, and is often represented by the symbol Ph (archaically φ) or Ø. The phenyl group is closely related to benzene and can be viewed as a benzene ring, minus a hydrogen, which may be replaced by some other element or compound to serve as a ...
Main page; Contents; Current events; Random article; About Wikipedia; Contact us; Pages for logged out editors learn more
In biochemistry, naturally occurring phenols are natural products containing at least one phenol functional group. [1] [2] [3] Phenolic compounds are produced by plants and microorganisms. [4] Organisms sometimes synthesize phenolic compounds in response to ecological pressures such as pathogen and insect attack, UV radiation and wounding. [5]
2,4,6-Tribromophenol (TBP) is a brominated derivative of phenol. It is used as a fungicide , as a wood preservative, and an intermediate in the preparation of flame retardants . Production
In organic chemistry, brosyl (or para-bromophenylsulfonyl) group is a functional group with the chemical formula BrC 6 H 4 SO 2 and structure Br−C 6 H 4 −SO 2 −R. This group is usually introduced using the compound brosyl chloride, BrC 6 H 4 SO 2 Cl, which forms sulfonyl esters and amides of p-bromophenylsulfonic acid. The term brosylate ...