Thionyl Chloride → 5,5-Dichloro-3,3-dimethyl-pentanoic acid-chloride

HRID 1980375Notes

Reaction equation

HRID 1980375 reaction equation
[Cl:1][CH:2]([Cl:11])[CH2:3][C:4]([CH3:10])([CH3:9])[CH2:5][C:6](O)=[O:7].S(Cl)([Cl:14])=O>>[Cl:1][CH:2]([Cl:11])[CH2:3][C:4]([CH3:10])([CH3:9])[CH2:5][C:6]([Cl:14])=[O:7]

Participants

3

Reactant 2

HCID 24386Thionyl ChlorideHCID 202259095,5-Dichloro-3,3-dimethylpentanoic acid

Product 1

HCID 539968355,5-Dichloro-3,3-dimethyl-pentanoic acid-chloride

Conditions

Temperature
60 °C

Procedure

52.25 g of 5,5-dichloro-3,3-dimethyl-pentanoic acid are reacted with 150 ml of thionyl chloride, first at room temperature and thereafter while warming at 60° C. By working up the mixture by distillation, 56.5 g of 5,5-dichloro-3,3-dimethyl-pentanoic acid-chloride of boiling point 114°-115° C./15 are obtained.

Workup

  1. distillationby distillation, 56.5 g of 5,5-dichloro-3,3-dimethyl-pentanoic acid-chloride of boiling point 114°-115° C./15
  2. customare obtained

Sources & evidence

ORD record
ord-f77c6cd585d3422ab1e353300d37547b
Source dataset
uspto-grants-1985_04
Patent number
US04508913

Reaction notes

Loading…