Hydroquinone → 2-Hydroxypropyl methacrylate

HRID 1288085Notes

Reaction equation

HRID 1288085 reaction equation
[C:1]([OH:6])(=[O:5])[C:2]([CH3:4])=[CH2:3].[CH2:7]1[O:10][CH:8]1[CH3:9].CN(CCO)C.C1(C=CC(O)=CC=1)O>[N+](C)([O-])=O>[C:1]([O:6][CH2:7][CH:8]([OH:10])[CH3:9])(=[O:5])[C:2]([CH3:4])=[CH2:3]

Participants

6

Reactant 4

HCID 785HydroquinoneHCID 4093Methacrylic AcidHCID 6378Propylene OxideHCID 79022-(Dimethylamino)ethanol

Product 1

HCID 135392-Hydroxypropyl methacrylate

Reagents, catalysts & solvents 1

HCID 6375NitromethaneSolvent

Procedure

2-hydroxypropyl methacrylate was prepared in the same apparatus and in the same manner as described in Example 1 by reaction of a mixture of 1000 g/hr methacrylic acid, 887 g/hr propylene oxide, 37 g/hr N,N-dimethylaminoethanol, 5 g/hr nitromethane and 1 g/hr hydroquinone at a temperature of 100° C.

Sources & evidence

ORD record
ord-c1c2b838de4c4b2fa9f579687c401681
Source dataset
uspto-grants-1976_10
Patent number
US03987090

Reaction notes

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