Methyl Methacrylate → HCID 86750008, compound

HRID 1488916Notes

Reaction equation

HRID 1488916 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].[C:18]([O:23][C:24]([CH3:27])([CH3:26])[CH3:25])(=[O:22])[C:19]([CH3:21])=[CH2:20]>>[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].[C:18]([O:23][C:24]([CH3:27])([CH3:26])[CH3:25])(=[O:22])[C:19]([CH3:21])=[CH2:20]

Participants

4

Reactant 3

HCID 6658Methyl MethacrylateHCID 7837Glycidyl methacrylateHCID 11448tert-Butyl methacrylate

Product 1

HCID 86750008HCID 86750008, compound

Procedure

Using methyl methacrylate (40.0 g, 0.4 mole), glycidyl methacrylate (28.4 g, 0.2 mole) and tert-butyl methacrylate (14.2 g, 0.1 mole), the polymerization was carried out in the same manner as described in Synthesis Example 12, (1), and the precipitate was filtered and dried under reduced pressure to give 78.5 g of poly(methyl methacrylate/glycidyl methacrylate/tert-butyl methacrylate) as white powders having Mw 35000 and Mn 19000 (GPC with polystyrene calibration). The composition of the polymer was found to be methyl methacrylate unit and glycidyl methacrylate unit and tert-butyl methacrylate unit in molar ratio of ca. 4:2:1 based on 1HNMR analysis.

Workup

  1. customas described in Synthesis Example 12, (1),
  2. filtrationthe precipitate was filtered
  3. customdried under reduced pressure

Sources & evidence

ORD record
ord-845dc7bcf31545f58048865bcb2cbcfc
Source dataset
uspto-grants-1997_10
Patent number
US05677112

Reaction notes

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