Benzaldehyde → HCID 131713935, compound

HRID 1632785Notes

Reaction equation

HRID 1632785 reaction equation
[CH3:1][C:2]1[CH:3]=[C:4]([OH:9])[CH:5]=[C:6]([CH:8]=1)[OH:7].O1CCOCC1.[CH:16](=[O:23])[C:17]1[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=1>P(Cl)(Cl)(Cl)=O.O>[CH3:1][C:2]1[CH:3]=[C:4]([OH:9])[C:5]([C:18]2[C:17]([CH:16]=[O:23])=[CH:22][CH:21]=[CH:20][CH:19]=2)=[C:6]([CH:8]=1)[OH:7]

Participants

6

Reactant 3

HCID 240BenzaldehydeHCID 10436OrcinolHCID 312751,4-Dioxane

Product 1

HCID 131713935HCID 131713935, compound

Reagents, catalysts & solvents 2

HCID 24813Phosphorus oxychlorideCatalystHCID 962WaterSolvent

Procedure

To a solution of 621 g. of 5-methylresorcinol in 1 l. of dioxane were added 530 g. of benzaldehyde and 30 g. of phosphorus oxychloride as a catalyst. The resulting mixture was reacted at room temperature for 24 hours and then poured into 5 l. of a cold water. There was obtained a pale brown powdery resin.

Workup

  1. customThe resulting mixture was reacted at room temperature for 24 hours
  2. additionpoured into 5 l
  3. customThere was obtained a pale brown powdery resin

Sources & evidence

ORD record
ord-7d86d1ad78fa43c38d9eee38f163cd45
Source dataset
uspto-grants-1984_10
Patent number
US04477553

Reaction notes

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