Hydrochloric Acid → HCID 13556587, compound

HRID 638609Notes

Reaction equation

HRID 638609 reaction equation
[Cl:1][CH:2]([Cl:4])[CH3:3].[Cl:5][CH2:6][CH2:7][C:8](Cl)([CH3:11])[CH2:9][CH3:10].[ClH:13]>[Cl-].[Al+3].[Cl-].[Cl-]>[CH2:9]([C:8]([CH3:11])([CH2:7][CH2:6][Cl:5])[CH2:3][C:2]([Cl:13])([Cl:4])[Cl:1])[CH3:10]

Participants

5

Reactant 3

HCID 313Hydrochloric AcidHCID 63651,1-DichloroethaneHCID 13556588HCID 13556588, compound

Product 1

HCID 13556587HCID 13556587, compoundYield 83%

Reagents, catalysts & solvents 1

HCID 6451240Aluminum(III) ChlorideCatalyst

Conditions

Temperature
-70 °C

Procedure

2,180 g (22.5 moles) of 1,1-dichloroethane are initially introduced into the reaction vessel at -70° C., 75 g of powdered aluminum chloride are added and 1,160 g (7.5 moles) of 1,3-dichloro-3-methylpentane are then added dropwise. The reaction mixture is stirred at -70° C. for 4 hours and is then poured onto ice and dilute hydrochloric acid. It is extracted with methylene chloride and the organic phase is dried over sodium sulphate and concentrated. The residue is distilled. 1,572 g (83% of theory) of 3-ethyl-3-methyl-1,1,1,5-tetrachloropentane of boiling point 85° C./0.1 mbar are obtained. ##STR104##

Workup

  1. extractionIt is extracted with methylene chloride
  2. dry with materialthe organic phase is dried over sodium sulphate
  3. concentrationconcentrated
  4. distillationThe residue is distilled

Sources & evidence

ORD record
ord-84b9fc9182074a55ac92b6fac0128486
Source dataset
uspto-grants-1985_12
Patent number
US04562198

Reaction notes

Loading…