1-(4-bromobutyl)-4-chlorobenzene

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 12.38 g of 4(p-chlorophenyl)butyl bromide and 20 g of triethyl phosphite was refluxed at 160° for seven hours. During this period the circulating water in the condenser was maintained at 50° to allow the ethyl bromide to distill off. After removal of the excess of triethyl phosphite, distillation under reduced pressure gave 11.9 g (39 mmol) of a white viscuous oil. was refluxed at 160° for seven hours to distill off After removal of the excess of triethyl phosphite, distillation under reduced pressure

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 12.38 g of 4(p-chlorophenyl)butyl bromide and 20 g of triethyl phosphite was refluxed at 160° for seven hours. During this period the circulating water in the condenser was maintained at 50° to allow the ethyl bromide to distill off. After removal of the excess of triethyl phosphite, distillation under reduced pressure gave 11.9 g (39 mmol) of a white viscuous oil. was refluxed at 160° for seven hours to distill off After removal of the excess of triethyl phosphite, distillation under reduced pressure

Conditions: temp:0.00; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: A mixture of 12.38 g of 4(p-chlorophenyl)butyl bromide and 20 g of triethyl phosphite was refluxed at 160° for seven hours. During this period the circulating water in the condenser was maintained at 50° to allow the ethyl bromide to distill off. After removal of the excess of triethyl phosphite, distillation under reduced pressure gave 11.9 g (39 mmol) of a white viscuous oil. was refluxed at 160° for seven hours to distill off After removal of the excess of triethyl phosphite, distillation under reduced pressure