Carbon Tetrachloride → 1-(Trichloromethyl)naphthalene

HRID 2231790Notes

Reaction equation

HRID 2231790 reaction equation
CS[C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][CH:4]=1.ClCl.[C:15](Cl)([Cl:18])([Cl:17])[Cl:16]>>[Cl:16][C:15]([Cl:18])([Cl:17])[C:3]1[C:12]2[C:7](=[CH:8][CH:9]=[CH:10][CH:11]=2)[CH:6]=[CH:5][CH:4]=1

Participants

4

Reactant 3

HCID 5943Carbon TetrachlorideHCID 24526ChlorineHCID 66240Naphthalene, 1-(methylthio)-

Product 1

HCID 127913281-(Trichloromethyl)naphthalene

Procedure

100 g of 1-naphthyl methyl sulphide are dissolved in 250 ml of carbon tetrachloride. Chlorine is introduced into the solution at 75° to 80° C., until the solution is saturated. The solvent and the resulting sulphur chloride are then distilled off. 30 g of 1-trichloromethylnaphthalene of boiling point 124° to 128° C./0.3 mm are obtained, after fractional distillation, from the reaction product which remains as a residue.

Workup

  1. distillationThe solvent and the resulting sulphur chloride are then distilled off

Sources & evidence

ORD record
ord-452be4bb142e49edb7f073ca41557b28
Source dataset
uspto-grants-1988_11
Patent number
US04783562

Reaction notes

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