Hydrochloric Acid → HCID 68541953, compound

HRID 435148Notes

Reaction equation

HRID 435148 reaction equation
[C:1]1([C:7]2[CH:12]=[CH:11][C:10]([OH:13])=[CH:9][CH:8]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.C=O.Cl.O.O.C(O)(=O)[C:20](O)=[O:21]>O>[C:1]1([C:7]2[CH:8]=[CH:9][C:10]([OH:13])=[CH:11][CH:12]=2)[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1.[CH2:20]=[O:21]

Participants

6

Reactant 4

HCID 313Hydrochloric AcidHCID 712FormaldehydeHCID 71034-HydroxybiphenylHCID 61373Oxalic acid dihydrate

Product 1

HCID 68541953HCID 68541953, compound

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

Conditions

Temperature
170 °C

Procedure

170 g (1 mole) of p-phenylphenol, 65 g (0.8 mole) of 37% formalin, 10 cc of conc. hydrochloric acid, 1.0 g of oxalic acid dihydrate and 40 cc of water were condensed under water reflux for 10 hours. The reaction mixture was then heated and dehydrated, and heated to 170° C. to complete the reaction. There was obtained a p-phenylphenol/formaldehyde condensate having a softening point of 90° C.

Workup

  1. customcondensed under water
  2. temperaturereflux for 10 hours
  3. temperatureThe reaction mixture was then heated
  4. customthe reaction

Sources & evidence

ORD record
ord-6c63d76af72845af94003054982cba8c
Source dataset
uspto-grants-1983_08
Patent number
US04400492

Reaction notes

Loading…