Styrene → 1H-Pyrrole-2,5-dione, 1-phenyl-, polymer with ethenylbenzene

HRID 1028266

반응식

HRID 1028266 반응식
[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9]1([N:15]2[C:19](=[O:20])[CH:18]=[CH:17][C:16]2=[O:21])[CH:14]=[CH:13][CH:12]=[CH:11][CH:10]=1>N(C(C)(C)C#N)=NC(C)(C)C#N.C1(C)C=CC=CC=1>[CH2:1]=[CH:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1.[C:9]1([N:15]2[C:19](=[O:20])[CH:18]=[CH:17][C:16]2=[O:21])[CH:10]=[CH:11][CH:12]=[CH:13][CH:14]=1

참가 물질

5

반응물 2

HCID 7501StyreneHCID 13662N-Phenylmaleimide

생성물 1

HCID 2459011H-Pyrrole-2,5-dione, 1-phenyl-, polymer with ethenylbenzene수율 399.6%

시약·촉매·용매 2

HCID 6547Azobisisobutyronitrile촉매HCID 1140Toluene용매

실험 절차

36 g of styrene (ST), 4 g of N-phenylmaleimide (PM), 100 mg of azobisisobutyronitrile, and 50 ml of toluene were mixed, and a polymerization reaction was performed under a nitrogen atmosphere at 85° C. for 6 hours. After cooling, purification was performed by reprecipitation using chloroform-hexane. Thus, 25.6 g of an ST-PM (90:10) random copolymer (Mn=43000) was obtained.

후처리

  1. customa polymerization reaction
  2. temperatureAfter cooling
  3. custompurification
  4. customwas performed by reprecipitation

출처 및 근거

ORD 기록
ord-a7756f6850b0476e8ee18c48699f303d
출처 데이터셋
uspto-grants-2014_05
특허 번호
US08735489B2

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