1,4-Dichlorobutane → HCID 13981082, compound

HRID 542579Notes

Reaction equation

HRID 542579 reaction equation
[Cl:1][CH2:2][CH2:3][CH2:4][CH2:5]Cl.[C:7](=[O:12])([O:10]C)[O:8][CH3:9]>>[C:7](=[O:10])([O:8][CH3:9])[O:12][CH2:5][CH2:4][CH2:3][CH2:2][Cl:1]

Participants

3

Reactant 2

HCID 80591,4-DichlorobutaneHCID 12021Dimethyl Carbonate

Product 1

HCID 13981082HCID 13981082, compoundYield 13.8%

Procedure

The reaction conditions of Example 37 are substantially repeated employing 1,4-dichlorobutane (190.52 g, 1.5 moles), dimethyl carbonate (135.0 g, 1.5 moles) and 30.0 g of DOWEX® MWA-1 beads. After 2 hours at 150° C., distillation gives 34.5 g (13.8 percent yield based on 1,4-dichlorobutane) of 4-chlorobutyl methyl carbonate, b.p. 66° C.-67° C. (0.5 torr).

Workup

  1. customThe reaction conditions of Example 37
  2. distillationdistillation

Sources & evidence

ORD record
ord-4baaf657e6764a0885494fb0202a4a23
Source dataset
uspto-grants-1987_04
Patent number
US04658041

Reaction notes

Loading…