Oxalyl chloride → HCID 18429191, compound

HRID 1280175Notes

Reaction equation

HRID 1280175 reaction equation
C(Cl)(=O)C([Cl:4])=O.[C:7]([O:10][CH:11]([CH2:15][CH2:16][CH2:17][Cl:18])[C:12](O)=[O:13])(=[O:9])[CH3:8]>>[C:7]([O:10][CH:11]([CH2:15][CH2:16][CH2:17][Cl:18])[C:12]([Cl:4])=[O:13])(=[O:9])[CH3:8]

Participants

3

Reactant 2

HCID 65578Oxalyl chlorideHCID 18429138HCID 18429138, compound

Product 1

HCID 18429191HCID 18429191, compoundYield 96%

Procedure

Oxalyl chloride (114 g, 0.90 mol) was added to 2-acetoxy-5-chloropentanoic acid g, 0.37 mol). The mixture was stirred at room temperature for 15 h. The volatiles were evaporated and the oily residue was distilled in vacuo to give 75 g (96%) of product. B.p. 93-95° C. (2 mm Hg).

Workup

  1. customThe volatiles were evaporated
  2. distillationthe oily residue was distilled in vacuo

Sources & evidence

ORD record
ord-194a16cab60243efa0eb4c34920320b2
Source dataset
uspto-grants-2002_09
Patent number
US06448442B1

Reaction notes

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