Hydroquinone → HCID 131732609, compound

HRID 877868Notes

Reaction equation

HRID 877868 reaction equation
[CH2:1]1[O:3][CH:2]1[CH2:4][OH:5].[OH-].[K+].C1(C=CC(O)=CC=1)O.[CH3:16][C:17]([C:19]([O:21][CH2:22][CH2:23][OH:24])=[O:20])=[CH2:18]>>[CH3:18][C:17]([C:19]([O:21][CH2:22][CH2:23][OH:24])=[O:20])=[CH2:16].[CH2:1]1[O:3][CH:2]1[CH2:4][OH:5]

Participants

5

Reactant 4

HCID 785HydroquinoneHCID 11164Glycidol2×HCID 133602-Hydroxyethyl MethacrylateHCID 14797Potassium Hydroxide

Product 1

HCID 131732609HCID 131732609, compound

Conditions

Temperature
150 °C

Procedure

Glycidol (8.88 g, 120 mmol) was placed in a baked Schlenk flask and heated to 150° C. A mixture of KOH (20 mg), hydroquinone (130 mg) and HEMA (2.6 g, mmol) was added to the glycidol over a period of 2 hours by means of a syringe pump. The reaction mixture was stirred at 150° C. for a further 2 hours. The product is obtained as a viscous brownish substance. However, polymer particles which are not soluble in the main fraction are formed during the reaction. These can also not be redissolved after the reaction.

Workup

  1. customThe product is obtained as a viscous brownish substance
  2. customare formed during the reaction
  3. dissolutionThese can also not be redissolved
  4. customafter the reaction

Sources & evidence

ORD record
ord-be48b475e0154166be2aa2c7d1e5ffee
Source dataset
uspto-grants-2015_03
Patent number
US08987410B2

Reaction notes

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