Formaldehyde → HCID 86739424, compound

HRID 544478Notes

Reaction equation

HRID 544478 reaction equation
C([NH:3][C:4](=[O:7])[CH:5]=[CH2:6])O.[CH2:8]([O:10][C:11](=[O:14])[CH:12]=[CH2:13])[CH3:9].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.C=O>C(O)C.CC(C)=O>[CH2:8]([C:5](=[CH2:6])[C:4]([NH2:3])=[O:7])[OH:10].[CH2:8]([O:10][C:11](=[O:14])[CH:12]=[CH2:13])[CH3:9]

Participants

7

Reactant 4

HCID 712Formaldehyde2×HCID 7187Benzoyl PeroxideHCID 8821Ethyl AcrylateHCID 13543N-Methylolacrylamide

Product 1

HCID 86739424HCID 86739424, compound

Reagents, catalysts & solvents 2

HCID 180AcetoneSolventHCID 702EthanolSolvent

Procedure

56 g of N-methylolacrylamide were dissolved in 1000 ml of ethanol, then added with 23 ml of ethylacrylate and 0.36 g of dibenzoylperoxide and heated to reflux for 6 hours while stirring under nitrogen atmosphere. After cooling the reaction mixture was poured into acetone under good stirring. The polymer was filtered, washed and dried as usual. Yield: 62 g. Analytical results: free CH2O: absent; total CH2O: 19.10%; [η]: 0.12 dl/g in NaNO3N at 30° C.

Workup

  1. temperatureheated
  2. temperatureto reflux for 6 hours
  3. temperatureAfter cooling the reaction mixture
  4. filtrationThe polymer was filtered
  5. washwashed
  6. customdried as usual
  7. customAnalytical results
  8. customat 30° C.

Sources & evidence

ORD record
ord-57c0c6ce4f9c4ed885eb81d20e329295
Source dataset
uspto-grants-1984_05
Patent number
US04450230

Reaction notes

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