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

HRID 904277

반응식

HRID 904277 반응식
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]

참가 물질

5

반응물 3

HCID 176Acetic AcidHCID 6579Acrylamide2회HCID 17869(Dimethylamino)ethyl methacrylate2회

생성물 1

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

시약·촉매·용매 1

HCID 962Water용매

실험 절차

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.

후처리

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

출처 및 근거

ORD 기록
ord-aeea8c088ff7477392464f86cc4b5c46
출처 데이터셋
uspto-grants-1980_10
특허 번호
US04230839

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