Sodium hydride → HCID 54318105, compound

HRID 2397288Notes

Reaction equation

HRID 2397288 reaction equation
[CH3:1][C:2]([CH:7]=[CH:8][CH2:9][CH:10]([CH3:18])[CH2:11][CH2:12][CH2:13][CH:14]([CH3:17])[CH2:15][CH3:16])=[CH:3][C:4](O)=[O:5].[H-].[Na+].C(Cl)(=O)C([Cl:24])=O>C1C=CC=CC=1>[CH3:1][C:2]([CH:7]=[CH:8][CH2:9][CH:10]([CH3:18])[CH2:11][CH2:12][CH2:13][CH:14]([CH3:17])[CH2:15][CH3:16])=[CH:3][C:4]([Cl:24])=[O:5]

Participants

5

Reactant 3

HCID 24758Sodium hydrideHCID 65578Oxalyl chlorideHCID 536661543,7,11-Trimethyltrideca-2,4-dienoic acid

Product 1

HCID 54318105HCID 54318105, compound

Reagents, catalysts & solvents 1

HCID 241BenzeneSolvent

Procedure

One gram of 3,7,11-trimethyltrideca-2,4-dienoic acid in 30 ml. of benzene and one mole of sodium hydride is stirred about two hours and then a slight excess of oxalyl chloride is added at about 0° and stirred for one hour. The product is worked up by removal of solvent in vacuo and extraction with pentane to yield 3,7,11-trimethyltrideca2,4-dienoyl chloride.

Workup

  1. customThe product is worked up by removal of solvent in vacuo and extraction with pentane

Sources & evidence

ORD record
ord-d8387e2e317948279045f8c47ccdd1b1
Source dataset
uspto-grants-1977_05
Patent number
US04021461

Reaction notes

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