dodecanedioyl dichloride

Conditions: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 5.34 g (0.02 mol) 1,12-dodecanedioyl dichloride was added dropwise, with stirring, in a nitrogen atmosphere, to a mixture of 4.96 g (0.04 mol) of trimethyl phosphite and 4.40 g (0.04 mol) of dimethyl phosphite at room temperature. The mixture was stirred for 10 hrs at 90° C. and the reaction mixture was evaporated under reduced pressure. The oily residue (9.8 g) showed a broad signal at δ=22.3 ppm in the 31P nmr spectrum. the reaction mixture was evaporated under reduced pressure

Conditions: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 5.34 g (0.02 mol) 1,12-dodecanedioyl dichloride was added dropwise, with stirring, in a nitrogen atmosphere, to a mixture of 4.96 g (0.04 mol) of trimethyl phosphite and 4.40 g (0.04 mol) of dimethyl phosphite at room temperature. The mixture was stirred for 10 hrs at 90° C. and the reaction mixture was evaporated under reduced pressure. The oily residue (9.8 g) showed a broad signal at δ=22.3 ppm in the 31P nmr spectrum. the reaction mixture was evaporated under reduced pressure

Conditions: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 5.34 g (0.02 mol) 1,12-dodecanedioyl dichloride was added dropwise, with stirring, in a nitrogen atmosphere, to a mixture of 4.96 g (0.04 mol) of trimethyl phosphite and 4.40 g (0.04 mol) of dimethyl phosphite at room temperature. The mixture was stirred for 10 hrs at 90° C. and the reaction mixture was evaporated under reduced pressure. The oily residue (9.8 g) showed a broad signal at δ=22.3 ppm in the 31P nmr spectrum. the reaction mixture was evaporated under reduced pressure

Conditions: temp:90.01; pressure:0.00; stir:; See reaction.notes.procedure_details.

Procedure: 5.34 g (0.02 mol) 1,12-dodecanedioyl dichloride was added dropwise, with stirring, in a nitrogen atmosphere, to a mixture of 4.96 g (0.04 mol) of trimethyl phosphite and 4.40 g (0.04 mol) of dimethyl phosphite at room temperature. The mixture was stirred for 10 hrs at 90° C. and the reaction mixture was evaporated under reduced pressure. The oily residue (9.8 g) showed a broad signal at δ=22.3 ppm in the 31P nmr spectrum. the reaction mixture was evaporated under reduced pressure