Formaldehyde → Bis(2-hydroxyphenyl)methane

HRID 1608641Notes

Reaction equation

HRID 1608641 reaction equation
[C:1]1([OH:7])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[CH2:8]=[O:9]>>[CH:1]1[CH:2]=[C:3]([CH2:4][C:6]2[C:1]([OH:7])=[CH:2][CH:3]=[CH:4][CH:5]=2)[C:8]([OH:9])=[CH:5][CH:6]=1

Participants

3

Reactant 2

HCID 712FormaldehydeHCID 996Phenol

Product 1

HCID 75575Bis(2-hydroxyphenyl)methane

Procedure

a preparation step comprising reacting phenol with formaldehyde in the presence of an acid catalyst and removing the acid catalyst, water and the unreacted phenol from the resulting reaction product to give a crude bisphenol F; and

Workup

  1. customa preparation step comprising
  2. customremoving the acid catalyst, water
  3. customthe unreacted phenol from the resulting reaction product

Sources & evidence

ORD record
ord-2b3de867b49a46b5972b4618cc269d73
Source dataset
uspto-grants-1995_03
Patent number
US05395915

Reaction notes

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