2-chloro-2,4,4-trimethylpentane

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

Procedure: Dry gaseous HCl, generated by the reaction of H2SO4 and NaCl, was passed through a 30% solution of 2,4,4-trimethyl-1-pentene in dry and distilled CH2Cl2 at 0° C. for 24 hours. The solvent and excess gaseous HCl were removed and the product was purified by distillation from CaH2 under vacuum to avoid decomposition. TMPCl, when stored in a freezer (-20° C.) under N2, was found to be stable at least for a year. Structure was confirmed by 1H NMR. in dry distilled CH2Cl2 at 0° C. for 24 hours The solvent and excess gaseous HCl were removed the product was purified by distillation from CaH2 under vacuum stored in a freezer (-20° C.) under N2 least for a year

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

Procedure: Dry gaseous HCl, generated by the reaction of H2SO4 and NaCl, was passed through a 30% solution of 2,4,4-trimethyl-1-pentene in dry and distilled CH2Cl2 at 0° C. for 24 hours. The solvent and excess gaseous HCl were removed and the product was purified by distillation from CaH2 under vacuum to avoid decomposition. TMPCl, when stored in a freezer (-20° C.) under N2, was found to be stable at least for a year. Structure was confirmed by 1H NMR. in dry distilled CH2Cl2 at 0° C. for 24 hours The solvent and excess gaseous HCl were removed the product was purified by distillation from CaH2 under vacuum stored in a freezer (-20° C.) under N2 least for a year

Conditions: temp:-30.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 15 ml of 2,4,4-trimethyl-pentene-1 are dissolved in 150 ml of CH2Cl2, cooled to -30° C. and mixed dropwise with a mixture of 10.3 ml of thionyl chloride and 5.4 ml of H2O. The mixture is then heated to 0° C. and washed after 2.5 hours with cold 1% aqueous K2CO3 solution, then with ice-cold water. The product is dried over MgSO4 and distilled off. Yield 85%; nD20 =1.4308; Bpt.10 mm 38° C. The mixture is then heated to 0° C. washed after 2.5 hours with cold 1% aqueous K2CO3 solution The product is dried over MgSO4 distilled off 10 mm 38° C.

Conditions: temp:-30.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 15 ml of 2,4,4-trimethyl-pentene-1 are dissolved in 150 ml of CH2Cl2, cooled to -30° C. and mixed dropwise with a mixture of 10.3 ml of thionyl chloride and 5.4 ml of H2O. The mixture is then heated to 0° C. and washed after 2.5 hours with cold 1% aqueous K2CO3 solution, then with ice-cold water. The product is dried over MgSO4 and distilled off. Yield 85%; nD20 =1.4308; Bpt.10 mm 38° C. The mixture is then heated to 0° C. washed after 2.5 hours with cold 1% aqueous K2CO3 solution The product is dried over MgSO4 distilled off 10 mm 38° C.

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

Procedure: Dry gaseous HCl, generated by the reaction of H2SO4 and NaCl, was passed through a 30% solution of 2,4,4-trimethyl-1-pentene in dry and distilled CH2Cl2 at 0° C. for 24 hours. The solvent and excess gaseous HCl were removed and the product was purified by distillation from CaH2 under vacuum to avoid decomposition. TMPCl, when stored in a freezer (-20° C.) under N2, was found to be stable at least for a year. Structure was confirmed by 1H NMR. in dry distilled CH2Cl2 at 0° C. for 24 hours The solvent and excess gaseous HCl were removed the product was purified by distillation from CaH2 under vacuum stored in a freezer (-20° C.) under N2 least for a year

Conditions: temp:-30.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 15 ml of 2,4,4-trimethyl-pentene-1 are dissolved in 150 ml of CH2Cl2, cooled to -30° C. and mixed dropwise with a mixture of 10.3 ml of thionyl chloride and 5.4 ml of H2O. The mixture is then heated to 0° C. and washed after 2.5 hours with cold 1% aqueous K2CO3 solution, then with ice-cold water. The product is dried over MgSO4 and distilled off. Yield 85%; nD20 =1.4308; Bpt.10 mm 38° C. The mixture is then heated to 0° C. washed after 2.5 hours with cold 1% aqueous K2CO3 solution The product is dried over MgSO4 distilled off 10 mm 38° C.