9,12,15-Octadecatrienoic acid → Octadeca-9,12,15-trienoyl chloride

HRID 414704Notes

Reaction equation

HRID 414704 reaction equation
[C:1]([OH:20])(=O)[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH:9]=[CH:10][CH2:11][CH:12]=[CH:13][CH2:14][CH:15]=[CH:16][CH2:17][CH3:18].C(Cl)(=O)C([Cl:24])=O>C(Cl)(Cl)Cl>[C:1]([Cl:24])(=[O:20])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH:9]=[CH:10][CH2:11][CH:12]=[CH:13][CH2:14][CH:15]=[CH:16][CH2:17][CH3:18]

Participants

4

Reactant 2

HCID 8609,12,15-Octadecatrienoic acidHCID 65578Oxalyl chloride

Product 1

HCID 100933Octadeca-9,12,15-trienoyl chloride

Reagents, catalysts & solvents 1

HCID 6212ChloroformSolvent

Procedure

To a solution of 1.000 g of 9,12,15-octadecatrienoic acid in 20 ml of dry chloroform at room temperature was added in the atmosphere of argon 0.50 ml of oxalyl chloride. The mixture was reacted for 2 hours. From the reaction mixture were removed the chloroform and the remaining oxalyl chloride by distillation. The 9,12,15-octadecatrienoyl chloride thus produced was again dissolved in 2 ml of dry chloroform.

Workup

  1. customThe mixture was reacted for 2 hours
  2. customFrom the reaction mixture were removed the chloroform
  3. distillationthe remaining oxalyl chloride by distillation

Sources & evidence

ORD record
ord-b3dd8a5da85143f89e7dd4078d73febe
Source dataset
uspto-grants-1988_12
Patent number
US04794115

Reaction notes

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