M-Cresol → Tar acids, methylphenol fraction

Reaction equation

[CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:8].[CH:9]1[C:14]([OH:15])=[CH:13][CH:12]=[C:11]([CH3:16])[CH:10]=1>>[CH:1]1[C:6]([OH:7])=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:8].[CH:13]1[C:14]([OH:15])=[CH:9][CH:10]=[C:11]([CH3:16])[CH:12]=1

Participants

Reactant 2

HCID 342M-Cresol

HCID 2879P-Cresol

Product 1

HCID 21829806Tar acids, methylphenol fraction

Procedure

D-2: Novolak resin (novolak resin obtained by mixing m-cresol and p-cresol to afford a ratio of m-cresol/p-cresol=60/40 (ratio by mass), followed by addition condensation in the presence of formaldehyde and an acid catalyst) (mass average molecular weight of 8000)

Workup

customD-2: Novolak resin (novolak resin obtained

Sources & evidence

ORD record: ord-cdd543d8aeda4eba9fdd528574306257
Source dataset: uspto-grants-2016_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09372403B2

Reaction notes

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