Acetic Acid → Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1)

HRID 904277ノート

反応式

HRID 904277 の反応式
C(O)(=O)C.[CH3:5][C:6]([C:8]([O:10][CH2:11][CH2:12][N:13]([CH3:15])[CH3:14])=[O:9])=[CH2:7].[C:16]([NH2:20])(=[O:19])[CH:17]=[CH2:18]>O>[C:16]([NH2:20])(=[O:19])[CH:17]=[CH2:18].[CH3:7][C:6]([C:8]([O:10][CH2:11][CH2:12][N:13]([CH3:15])[CH3:14])=[O:9])=[CH2:5]

参加物

5

反応物 3

HCID 176Acetic AcidHCID 6579Acrylamide2 回HCID 17869(Dimethylamino)ethyl methacrylate2 回

生成物 1

HCID 160008Prop-2-enimidic acid--2-(dimethylamino)ethyl 2-methylprop-2-enoate (1/1)

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

To a solution of 40 grams of acetic acid in 350 grams of water is added 131 grams of DMAEMA followed by 119 grams of acrylamide. The pH is 7.7. The rest of the procedure is the same or that followed in Example A. After 5 hours g.l.c. analysis showed no DMAEMA present while 49.5% of the acrylamide was recovered which indicates that ≈ 99% of the DMAEMA had been quaternized. A small sample of the monomer solution was stored for 24 hours at 25° C. The NMR spectrum showed that 73% of the DMAEMA had been quaternized.

後処理

  1. customwas recovered which
  2. waitA small sample of the monomer solution was stored for 24 hours at 25° C

出典と根拠

ORDレコード
ord-aeea8c088ff7477392464f86cc4b5c46
出典データセット
uspto-grants-1980_10
特許番号
US04230839

反応ノート

読み込み中…