作者:I. S. Akhrem、I. M. Churilova、S. V. Vitt
DOI:10.1023/a:1009529302679
日期:——
Cyclohexane and methylcyclopentane dimerize into dimethyldecalins on treatment with superelectrophilic systems containing polyhalomethanes (CBr4, CCl4, CHCl3) and aluminum halides (AlBr3, AlCl3). At 20 degreesC, the yields Of C12H22 hydrocarbons reach 140 mol.% based on the superelectrophile. Under the action of CBr4. 2AlBr(3) at 20 degreesC in CH2Br2 or without a solvent, n-pentane is converted predominantly into lower alkanes (mainly, isopentane). In addition, higher branched C-8-C-12 alkanes, small amounts of alkylated cyclohexanes, cycloalkenes, dienes, and alkylbenzenes are formed in a total yield of 20-23% (w/w) based on pentane.