Methyl Methacrylate → Allyl methacrylate

HRID 67705

反応式

HRID 67705 の反応式
[C:1]([O:6][CH2:7][CH:8]=[CH2:9])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:10]([O:15]C)(=[O:14])[C:11]([CH3:13])=[CH2:12].C(OOC([O-])=O)(OC(C)C)=O>C(Cl)Cl>[C:1]([O:6][CH2:7][CH:8]=[CH2:9])(=[O:5])[C:2]([CH3:4])=[CH2:3].[C:10]([O-:15])(=[O:14])[C:11]([CH3:13])=[CH2:12]

参加物

6

反応物 3

HCID 6658Methyl MethacrylateHCID 7274Allyl methacrylateHCID 86738549Propan-2-yloxycarbonyloxy carbonate

生成物 2

HCID 7274Allyl methacrylateHCID 87595Methacrylate

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒

実験手順

The copolymer of allyl methacrylate and methacrylate was prepared by placing 5 grams of allyl methacrylate, 95 grams of methyl methacrylate, 300 milliliters of methylene chloride, and 1.0 gram of isopropyl peroxydicarbonate in a 28 ounce round bottle. The bottle was sealed. The bottle was then heated at 50 degrees Centigrade in a water bath for 18 hours. The bottle was then removed from the water bath, and the polymer isolated by extraction with methanol to precipitate polymer. The polymer was then dried under vacuum. Thereafter, the molecular weight was determined by inherent viscosity in methylene chloride versus poly(methyl methacrylate), and was found to be in excess of 500,000.

後処理

  1. customThe bottle was sealed
  2. temperatureThe bottle was then heated at 50 degrees Centigrade in a water bath for 18 hours
  3. customThe bottle was then removed from the water bath
  4. customthe polymer isolated by extraction with methanol
  5. customto precipitate polymer
  6. customThe polymer was then dried under vacuum

出典と根拠

ORDレコード
ord-cb95fc6af34c400ca342213058857f0a
出典データセット
uspto-grants-1982_08
特許番号
US04346197

関連ノート

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