Water → 2-Methylprop-2-enoic acid--butyl prop-2-enoate (1/1)

HRID 2187032Notes

Reaction equation

HRID 2187032 reaction equation
[C:1]([OH:5])(=[O:4])[CH:2]=[CH2:3].[OH-].[Na+].[CH2:8]([CH:14]=CC(N)=O)[CH:9]=[CH:10]C(N)=O.O>C(OCC)(=O)C>[C:1]([O:5][CH2:14][CH2:8][CH2:9][CH3:10])(=[O:4])[CH:2]=[CH2:3].[C:1]([OH:5])(=[O:4])[C:2]([CH3:8])=[CH2:3]

Participants

6

Reactant 4

HCID 962WaterHCID 6581Acrylic AcidHCID 14798Sodium HydroxideHCID 53800990Methylene-bisacrylamide

Product 1

HCID 1599862-Methylprop-2-enoic acid--butyl prop-2-enoate (1/1)

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

An aqueous monomer phase was formed containing 40 g acrylic acid, 36.2 g of 46% sodium hydroxide solution, 0.03 g methylenebisacrylamide and 73.8 g water. A continuous phase was formed of 500 g ethyl acetate and 20 g of a stabiliser of composition butyl acrylate/methacrylic acid (90/10 by weight), prepared in a similar manner to Example 1.

Workup

  1. customAn aqueous monomer phase was formed

Sources & evidence

ORD record
ord-5529e31655864cd49f47469b71125515
Source dataset
uspto-grants-2002_06
Patent number
US06407161B1

Reaction notes

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