Methanol → HCID 22259533, compound

HRID 1440442Notes

Reaction equation

HRID 1440442 reaction equation
[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]([O:13][CH2:14][CH:15]1[O:17][CH2:16]1)(=[O:12])[C:9]([CH3:11])=[CH2:10].CO>C1(C)C=CC=CC=1>[C:1]([O:6][CH3:7])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:8]([O:13][CH2:14][CH:15]1[O:17][CH2:16]1)(=[O:12])[C:9]([CH3:11])=[CH2:10]

Participants

5

Reactant 3

HCID 887MethanolHCID 6658Methyl MethacrylateHCID 7837Glycidyl methacrylate

Product 1

HCID 22259533HCID 22259533, compound

Reagents, catalysts & solvents 1

HCID 1140TolueneSolvent

Conditions

Temperature
80 °C

Procedure

To a solution of methyl methacrylate (50.1 g, 0.5 mole) and glycidyl methacrylate (28.4 g, 0.2 mole) in toluene (240 ml), 2,2-azobis(methyl 2-methylpropionate) (0.8 g) was added. Then the mixture was reacted with stirring at 80° C. for 7 hours under nitrogen. After cooling, the reaction mixture was poured into methanol (200 ml) and the polymer was precipitated. The polymer was filtered and dried under reduced pressure to give 77 g of poly(methyl methacrylate/glycidyl methacrylate) as a white powder having Mw 35800 and Mn 19200 (GPC with polystyrene calibration). The composition of the polymer was found to be methyl methacrylate unit and glycidyl methacrylate unit in molar ratio of ca. 5:2 based on 1HNMR analysis.

Workup

  1. customThen the mixture was reacted
  2. temperatureAfter cooling
  3. customthe polymer was precipitated
  4. filtrationThe polymer was filtered
  5. customdried under reduced pressure

Sources & evidence

ORD record
ord-934086436b4242ceaf694813d663424f
Source dataset
uspto-grants-1996_03
Patent number
US05498748

Reaction notes

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