Formaldehyde → HCID 86739425, compound

HRID 544479Notes

Reaction equation

HRID 544479 reaction equation
C([NH:3][C:4](=[O:7])[CH:5]=[CH2:6])O.[C:8]([NH2:12])(=[O:11])[CH:9]=[CH2:10].[CH2:13]([O:15][C:16](=[O:19])[CH:17]=[CH2:18])[CH3:14].C(OOC(=O)C1C=CC=CC=1)(=O)C1C=CC=CC=1.C=O>CC(C)=O>[CH2:8]([C:5](=[CH2:6])[C:4]([NH2:3])=[O:7])[OH:11].[C:8]([NH2:12])(=[O:11])[CH:9]=[CH2:10].[CH2:13]([O:15][C:16](=[O:19])[CH:17]=[CH2:18])[CH3:14]

Participants

7

Reactant 5

HCID 712Formaldehyde2×HCID 6579AcrylamideHCID 7187Benzoyl PeroxideHCID 8821Ethyl AcrylateHCID 13543N-Methylolacrylamide

Product 1

HCID 86739425HCID 86739425, compound

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

36 g of recrystallized N-methylolacrylamide and 20 g of recrystallized acrylamide were dissolved in 1200 ml of acetone, then added with 23 ml of freshly dissolved ethylacrylate and 0.36 g of dibenzoylperoxide and heatedto reflux for 6 hours while stirring under nitrogen atmosphere. After cooling the polymer was filtered, washed with acetone and dried as usual. Yield: 63 g. Analytical results: free CH2O: absent; total CH2O: 16.23%; [η]: 1.20 dl/g in NaNO3 1 N at 30° C.

Workup

  1. temperaturereflux for 6 hours
  2. temperatureAfter cooling the polymer
  3. filtrationwas filtered
  4. washwashed with acetone
  5. customdried as usual
  6. customAnalytical results
  7. customat 30° C.

Sources & evidence

ORD record
ord-c805401c015e468a9207a8933420fadc
Source dataset
uspto-grants-1984_05
Patent number
US04450230

Reaction notes

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