Sodium Carbonate → N-acryloylalanine ethyl ester

HRID 461063Notes

Reaction equation

HRID 461063 reaction equation
Cl.[CH2:2]([O:4][C:5](=[O:9])[C@H:6]([CH3:8])[NH2:7])[CH3:3].[C:10](Cl)(=[O:13])[CH:11]=[CH2:12].C(=O)([O-])[O-].[Na+].[Na+]>C1C=CC=CC=1>[CH2:2]([O:4][C:5](=[O:9])[C@H:6]([CH3:8])[NH:7][C:10](=[O:13])[CH:11]=[CH2:12])[CH3:3]

Participants

5

Procedure

To 0.5 moles of alanine ethyl ester hydrochloride in 500 ml. of benzene is added 0.5 moles of acryloyl chloride. To this stirred mixture is added portionwise 0.6 moles of anhydrous sodium carbonate. The reaction mixture is then refluxed for 1 hour, stirred and additional 2 hours, filtered, and the filtrate concentrated to give N-acryloylalanine ethyl ester.

Workup

  1. temperatureThe reaction mixture is then refluxed for 1 hour
  2. filtrationfiltered
  3. concentrationthe filtrate concentrated

Sources & evidence

ORD record
ord-9c9d97424f4049c893bb30cc7a2debe7
Source dataset
uspto-grants-1977_12
Patent number
US04061759

Reaction notes

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