Stearoyl chloride → 2-Chlorostearoyl chloride

HRID 26169

Reaction equation

HRID 26169 reaction equation
[C:1]([Cl:20])(=[O:19])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18].ClCl.[Cl:23]S(O)(=O)=O.C1C(=C(C#N)C#N)C=CC(=C(C#N)C#N)C=1>>[Cl:23][CH:2]([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[C:1]([Cl:20])=[O:19]

Participants

5

Reactant 4

HCID 8212Stearoyl chlorideHCID 24526ChlorineHCID 24638Chlorosulfonic acidHCID 73697Tetracyanoquinodimethane

Product 1

HCID 205126172-Chlorostearoyl chloride

Procedure

Following the procedure of Example I, stearoyl chloride is reacted with chlorine in the presence of ClSO3H and TCNQ. The product is distilled to provide substantially pure 2-chlorostearoyl chloride.

Workup

  1. distillationThe product is distilled

Sources & evidence

ORD record
ord-4b0992e459a24daaa1b21148f6ab2d51
Source dataset
uspto-grants-1979_04
Patent number
US04148811

Linked notes

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