Formaldehyde → 4-Chloro-2,6-bis(hydroxymethyl)phenol

HRID 1657350Notes

Reaction equation

HRID 1657350 reaction equation
C(C1C=CC=CN=1)=C.[OH:9][C:10]1C=C(O)C=CC=1CC1C=C(Cl)C=C(CC2C=CC(O)=CC=2O)C=1O.[CH2:35]=[O:36].[Cl:37][C:38]1[CH:43]=[CH:42][C:41]([OH:44])=[CH:40][CH:39]=1>>[CH2:10]([C:42]1[CH:43]=[C:38]([Cl:37])[CH:39]=[C:40]([CH2:35][OH:36])[C:41]=1[OH:44])[OH:9]

Participants

5

Reactant 4

HCID 712FormaldehydeHCID 46844-ChlorophenolHCID 75212-VinylpyridineHCID 1692771,3-Benzenediol, 4,4'-[(5-chloro-2-hydroxy-1,3-phenylene)bis(methylene)]bis-

Product 1

HCID 869144-Chloro-2,6-bis(hydroxymethyl)phenol

Procedure

An aqueous alkaline dispersion useful as a polyester tire cord dip, the solids of the dispersion consisting essentially of a major amount by weight of a rubbery vinyl pyridine copolymer and an minor amount by weight of a heat reactable 2,6-bis(2,4-dihydroxy phenyl methyl)-4-chlorophenol composition made by the process of first reacting about 2 mols of formaldehyde with 1 mol of parachloro phenol to provide 2,6-dimethylol-4-chlorophenol which then is reacted with about 2 mols of resorcinol to give the heat reactable bis(dihydroxy phenylmethyl) chlorophenol composition.

Sources & evidence

ORD record
ord-8eb5955faa8044c293b458a3282c93ac
Source dataset
uspto-grants-1976_06
Patent number
US03960796

Reaction notes

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