Formaldehyde → 2,6-Dihydroxybenzaldehyde

HRID 1489294Notes

Reaction equation

HRID 1489294 reaction equation
[C:1]1([CH:8]=[CH:7][CH:6]=[C:4]([OH:5])[CH:3]=1)[OH:2].[CH2:9]=[O:10]>C1(C)C=CC=CC=1>[C:1]1([CH:8]=[CH:7][CH:6]=[C:4]([OH:5])[C:3]=1[CH:9]=[O:10])[OH:2]

Participants

4

Reactant 2

HCID 712FormaldehydeHCID 5054Resorcinol

Product 1

HCID 102858012,6-Dihydroxybenzaldehyde

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
25 °C

Procedure

0.05 g of dried particles of size 3.5 μm with quaternary base groups from Example 3 was dispersed in 50 g toluene in presence of a steric stabilizer (H-190-332 from ICI). Then 0.4 g resorcinol and 0.6 g of 37% formaldehyde solution were added. After stirring for 5 hours, at 25° C., particles of size 6.4 μm were formed.

Workup

  1. customparticles of size 6.4 μm were formed

Sources & evidence

ORD record
ord-56bab7b3ccb444d2b234aa921195e53d
Source dataset
uspto-grants-1997_10
Patent number
US05677373

Reaction notes

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