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2-bromo-1-phenylpentan-1-one substituted cathinones and substituted amphetamines: 2-bromo-1-phenylpropan-1-one substituted cathinones and substituted amphetamines: BMK glycidic acid and esters methamphetamine 3-oxo-2-phenylbutanoic acid and its esters methamphetamine 3,4-methylenedioxyphenyl-2-nitropropene (MDP2NP) MDMA: Ammonia gas
4-Bromo-2,5-dimethoxy-1-benzylpiperazine (2C-B-BZP) is a psychoactive drug and research chemical of the piperazine chemical class which has been sold as a "designer drug". [ 1 ] [ 2 ] It produces stimulant effects similar to those of benzylpiperazine (BZP).
Monobromotoluene isomers [1] [2] [3] Common name Structure Systematic name: 1-bromo-2-methylbenzene 1-bromo-3-methylbenzene 1-bromo-4-methylbenzene Molecular formula: C 7 H 7 Br (C 6 H 4 BrCH 3) Molar mass: 171.03 g/mol Appearance colorless liquid colorless liquid white crystalline solid CAS number [95-46-5] [591-17-3]
2C-B (4-bromo-2,5-dimethoxyphenethylamine), also known as Nexus, is a synthetic psychedelic drug of the 2C family, mainly used as a recreational drug. [ 2 ] [ 1 ] [ 4 ] It was first synthesized by Alexander Shulgin in 1974 for use in psychotherapy .
The full name of the chemical is 2-(8-bromo-2,3,6,7-tetrahydrofuro[2,3-f] [1]benzofuran-4-yl)ethanamine. It has been subject of little formal study, but its appearance as a designer drug has led the DEA to release analytical results for 2C-B-FLY and several related compounds.
[3] Bromobenzene is used to introduce a phenyl group into other compounds. One method involves its conversion to the Grignard reagent, phenylmagnesium bromide. This reagent can be used, e.g. in the reaction with carbon dioxide to prepare benzoic acid. [4] Other methods involve palladium-catalyzed coupling reactions, such as the Suzuki reaction.
[4] It is a standard coupling partner of cross coupling reactions. [5] Similarly, cyclohexyl bromide is a standard alkylating agent. [6] Synthesis.
The latter route requires aluminium trichloride as a catalyst. [3] The bromochloromethane product from either reaction can further react in a similar manner: 6 CH 2 BrCl + 3 Br 2 + 2 Al → 6 CH 2 Br 2 + 2 AlCl 3 CH 2 BrCl + HBr → CH 2 Br 2 + HCl. In the laboratory, it is prepared from bromoform using sodium arsenite and sodium hydroxide: [4 ...