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2-Bromopropane, also known as isopropyl bromide and 2-propyl bromide, is the halogenated hydrocarbon with the formula CH 3 CHBrCH 3. It is a colorless liquid. It is a colorless liquid. It is used for introducing the isopropyl functional group in organic synthesis . 2-Bromopropane is prepared by heating isopropanol with hydrobromic acid .
1-Bromopropane (n-propylbromide or nPB) is a bromoalkane with the chemical formula CH 3 CH 2 CH 2 Br. It is a colorless liquid that is used as a solvent. It has a characteristic hydrocarbon odor.
Isopropyl alcohol (IUPAC name propan-2-ol and also called isopropanol or 2-propanol) is a colorless, flammable, organic compound with a pungent alcoholic odor. [9]Isopropyl alcohol, an organic polar molecule, is miscible in water, ethanol, and chloroform, demonstrating its ability to dissolve a wide range of substances including ethyl cellulose, polyvinyl butyral, oils, alkaloids, and natural ...
An important reaction of PBr 3 is with alcohols, where it replaces an OH group with a bromine atom to produce an alkyl bromide. All three bromides can be transferred. [4] PBr 3 + 3 (CH 3) 2 CHCH 2 OH → 3 (CH 3) 2 CHCH 2 Br + HP(O)(OH) 2. Several detailed procedures are available. [5] [6] In some cases, triphenylphosphine/Br 2 is superior to ...
An isomeric form of propyl is obtained by moving the point of attachment from a terminal carbon atom to the central carbon atom, named isopropyl or 1-methylethyl. To maintain four substituents on each carbon atom, one hydrogen atom has to be moved from the middle carbon atom to the carbon atom which served as attachment point in the n -propyl ...
The first synthesis was done by Poggiale in 1846 by reacting boron trioxide with carbon and bromine at high temperatures: [7]. B 2 O 3 + 3 C + 3 Br 2 → 2 BBr 3 + 3 CO. An improvement of this method was developed by F. Wöhler and Deville in 1857.
Benzyl bromide is an isomer, which has a bromine substituted for one of the hydrogens of toluene's methyl group, and it is sometimes named α-bromotoluene. Preparation [ edit ]
The two cyano groups are bonded together at their carbon atoms: N≡C‒C≡N, though other isomers have been detected. [6] The name is also used for the CN radical, [7] and hence is used for compounds such as cyanogen bromide (NCBr) [8] (but see also Cyano radical). When burned at increased pressure with oxygen, it is possible to get a blue ...