Formaldehyde → HCID 23185234, compound

HRID 1413326Notes

Reaction equation

HRID 1413326 reaction equation
[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[CH:11]=[CH:12][C:13]([OH:16])=[CH:14][CH:15]=1.[C:17]1([OH:23])[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1.S(=O)(=O)(O)O.C=O>C1(C)C=CC=CC=1>[CH3:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][C:10]1[CH:15]=[CH:14][C:13]([OH:16])=[CH:12][CH:11]=1.[C:17]1([OH:23])[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1

Participants

6

Reactant 4

HCID 712FormaldehydeHCID 996PhenolHCID 1118Sulfuric AcidHCID 17524-Nonylphenol

Product 1

HCID 23185234HCID 23185234, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Procedure

205 grams of nonylphenol and 479 grams of phenol were heated at reflux with 10.6 grams of 30 percent sulfuric acid, 300 grams of 50 percent aqueous formaldehyde and 50 cc of toluene. The product was distilled at atmospheric pressure to a temperature of 140° C. to give a solid amber resin with a ring and ball softening point of 122° C.

Workup

  1. distillationThe product was distilled at atmospheric pressure to a temperature of 140° C.
  2. customto give a solid amber resin with a ring and ball
  3. custompoint of 122° C.

Sources & evidence

ORD record
ord-cc24c57822194a5cb8eeb9a6020cac77
Source dataset
uspto-grants-1981_02
Patent number
US04250076

Reaction notes

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