2-Methylaziridine → HCID 19705604、化合物

HRID 727422

反応式

HRID 727422 の反応式
[CH3:1][CH:2]1[CH2:4][NH:3]1.[C:5]([O:9][CH2:10][CH2:11][O:12][C:13](=[O:16])[CH:14]=[CH2:15])(=[O:8])[CH:6]=[CH2:7]>>[CH3:1][CH:2]1[CH2:4][N:3]1[CH2:7][CH2:6][C:5]([O:9][CH2:10][CH2:11][O:12][C:13](=[O:16])[CH2:14][CH2:15][N:3]1[CH2:4][CH:2]1[CH3:1])=[O:8]

参加物

3

反応物 2

HCID 63772-MethylaziridineHCID 75282Ethylene glycol diacrylate

生成物 1

HCID 19705604HCID 19705604、化合物

実験手順

2-Methylaziridine (9.1 gm) was charged in a 100 ml round bottle reaction vessel equipped with a condenser and dropping funnel. Ethylene glycol diacrylate (13.5 gm) was slowly added to the solution while stirring with a magnetic stirrer to maintain the solution temperature below about 40°-45° C. The resulting solution was further stirred at 50° C. for 30 minutes and at room temperature for 30 minutes. Ethylene glycol di(2-methyl-1-aziridinepropionate) was formed as a slightly yellowish viscous liquid and used without further purification. Trimethylolpropane tris[3-(2-methyl-1-aziridinyl)propionate] was also prepared by adding trimeylolpropane triacrylate (9.87 gm) to 2-methylaziridine (5.7 gm) using the foregoing method.

後処理

  1. customequipped with a condenser
  2. temperatureto maintain the solution temperature below about 40°-45° C
  3. stirringThe resulting solution was further stirred at 50° C. for 30 minutes and at room temperature for 30 minutes

出典と根拠

ORDレコード
ord-c1d2770cf7544a8f97d95572405c8819
出典データセット
uspto-grants-1998_01
特許番号
US05712331

関連ノート

読み込み中…