N-vinyl-2-pyrrolidone → HCID 86755949, 화합물

HRID 368963

반응식

HRID 368963 반응식
[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[CH:14]([N:16]1[CH2:20][CH2:19][CH2:18][C:17]1=[O:21])=[CH2:15].[C:22]([O:26][CH2:27][CH2:28][OH:29])(=[O:25])[CH:23]=[CH2:24].N(C(C)(CC)C#N)=NC(C)(CC)C#N>C(OCC)(=O)C.CO>[C:1]([O:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH:11]([CH3:13])[CH3:12])(=[O:4])[CH:2]=[CH2:3].[C:22]([O:26][CH2:27][CH2:28][OH:29])(=[O:25])[CH:23]=[CH2:24].[CH:14]([N:16]1[CH2:20][CH2:19][CH2:18][C:17]1=[O:21])=[CH2:15]

참가 물질

7

반응물 4

HCID 6917N-vinyl-2-pyrrolidoneHCID 131652-Hydroxyethyl acrylateHCID 930792,2'-Azobis(2-methylbutyronitrile)HCID 165746Isooctyl acrylate

생성물 1

HCID 86755949HCID 86755949, 화합물

시약·촉매·용매 2

HCID 887Methanol용매HCID 8857Ethyl Acetate용매

반응 조건

온도
57 °C

실험 절차

A flask equipped with an agitator, condenser, nitrogen inlet tube and an addition funnel was charged with isooctyl acrylate (155.75 g), N-vinyl-2-pyrrolidone (15.75 g) and hydroxyethyl acrylate (3.50 g) premixed in a mixture of ethyl acetate (249.38 g) and methanol (13.13 g). 2,2'-Azobis-(2-methyl-butyronitrile) (0.26 g, Wako™ V-59) was added to initiate reaction. The mixture was purged with nitrogen to remove oxygen. The mixture was agitated and heated to 57° C. and the reaction was run for about 24 hours at this temperature. After termination of the reaction additional ethyl acetate (178.13 g) and methanol (9.38 g) were added. The inherent viscosity was 1.27 dl/g.

후처리

  1. customA flask equipped with an agitator, condenser, nitrogen inlet tube and an addition funnel
  2. customreaction
  3. customThe mixture was purged with nitrogen
  4. customto remove oxygen
  5. additionAfter termination of the reaction additional ethyl acetate (178.13 g) and methanol (9.38 g) were added

출처 및 근거

ORD 기록
ord-be63899eadfc4337af3324fb6d4c1de3
출처 데이터셋
uspto-grants-2000_10
특허 번호
US06136807

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