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Phenacyl bromide is the organic compound with the formula C 6 H 5 C(O)CH 2 Br. This colourless solid is a powerful lachrymator as well as a useful precursor to other organic compounds. It is prepared by bromination of acetophenone: [2] C 6 H 5 C(O)CH 3 + Br 2 → C 6 H 5 C(O)CH 2 Br + HBr. The compound was first reported in 1871. [3]
A molecule containing a phenacyl group has the formula RCH 2 (CO)C 6 H 5 and the structure shown to the right. Here, R denotes the remainder of the molecule; for instance, if R is Br, then the compound could be called "phenacyl bromide". Note however that in the standard IUPAC nomenclature this compound would instead be called "2-bromo-1 ...
F 3 NO: nitrogen trifluoride oxide: 13847-65-9 F 3 NO 2 S: difluoroaminosulfonyl fluoride: 13709-30-3 F 3 NO 3 S: difluoraminooxysulfonyl fluoride: 6816-12-2 F 3 NS: thiazyl trifluoride: 15930-75-3 F 3 NaSn: sodium trifluorostannate: 13782-22-4 F 3 Nd: neodymium trifluoride: 13709-42-7 F 3 OP: phosphoryl fluoride: 13478-20-1 F 3 OTa: tantalum ...
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Bromobenzene is an aryl bromide and the simplest of the bromobenzenes, consisting of a benzene ring substituted with one bromine atom. Its chemical formula is C 6 H 5 Br. It is a colourless liquid although older samples can appear yellow. It is a reagent in organic synthesis.
Phenacyl chloride, also commonly known as chloroacetophenone, is a substituted acetophenone. It is a useful building block in organic chemistry . Apart from that, it has been historically used as a riot control agent , where it is designated CN . [ 5 ]
It was used in World War I as a chemical weapon, called BA by British and B-Stoff by Germans.Due to its toxicity, it is not used as a riot control agent anymore. Bromoacetone is a versatile reagent in organic
The main use for phosphorus tribromide is for conversion of primary or secondary alcohols to alkyl bromides, [9] as described above.PBr 3 usually gives higher yields than hydrobromic acid, and it avoids problems of carbocation rearrangement- for example even neopentyl bromide can be made from the alcohol in 60% yield.