Acrylamide → N-1-Octylacrylamide Acrylamide DMA N-Vinylpyrrolidinone

HRID 359782

反応式

HRID 359782 の反応式
C(OS([O-])(=O)=O)CCCCCCCCCCC.[Na+].[CH2:19]([NH:27][C:28](=[O:31])[CH:29]=[CH2:30])[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26].[C:32]([NH2:36])(=[O:35])[CH:33]=[CH2:34].[CH:37]([N:39]1[CH2:43][CH2:42][CH2:41][C:40]1=[O:44])=[CH2:38]>O.CO.CC(C)=O.CC(C)=O.CC(N(C)C)=O>[CH2:19]([NH:27][C:28](=[O:31])[CH:29]=[CH2:30])[CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH3:26].[C:32]([NH2:36])(=[O:35])[CH:33]=[CH2:34].[CH3:41][C:40]([N:39]([CH3:43])[CH3:37])=[O:44].[CH:37]([N:39]1[CH2:43][CH2:42][CH2:41][C:40]1=[O:44])=[CH2:38]

参加物

9

反応物 4

HCID 6579AcrylamideHCID 6917N-vinyl-2-pyrrolidoneHCID 823702-Propenamide, N-octyl-HCID 3423265Sodium Lauryl Sulfate

生成物 1

HCID 131716804N-1-Octylacrylamide Acrylamide DMA N-Vinylpyrrolidinone

試薬・触媒・溶媒 4

HCID 180Acetone溶媒HCID 962Water溶媒HCID 31374Dimethylacetamide溶媒HCID 21894497Aceton-methanol溶媒

実験手順

A solution was prepared of 3.0 g of sodium dodecylsulfate in 300 mL of deoxygenated water. N-1-octylacrylamide, 0.597 g, was dissolved in this solution followed by 18.30 g of acrylamide, 19.38 g of DMA and 21.73 g of N-vinylpyrrolidinone (NVP). The resulting solution was carefully transferred to a 1 L Morton style resin kettle fitted with a chilled water condenser, thermometer, inert gas sparger and mechanical stirrer. The temperature was adjusted to 25 C. and polymerization was initiated by the addition of 0.108 g of 2,2'-azobis(N,N'--dimethylene-isobutyramidine) dihydrochloride. After stirring for 16 hr at 25 ±0.2 C., a 250 mL portion of the viscous solution was added to 3 L of acetone. The precipitated polymer was then masticated in a Waring blender with methanol/acetone, filtered and dried under vacuum at 30 C. The yield of polymer was 55.53 g. Other examples of these polymers are given in Table III.

後処理

  1. customfitted with a chilled water condenser
  2. customand polymerization
  3. filtrationfiltered
  4. customdried under vacuum at 30 C

出典と根拠

ORDレコード
ord-0bf9e01fad684d09bf85333167fbcf39
出典データセット
uspto-grants-1991_03
特許番号
US05003000

関連ノート

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