1H-Pyrrole-2,5-dione, 1,1'-(4-methyl-1,3-phenylene)bis- → 4-[o-(1-Propenyl)phenoxy]benzophenone

HRID 2073464

반응식

HRID 2073464 반응식
N[C:2]1[CH:3]=[C:4]([CH:9]=[CH:10][CH:11]=1)[C:5](NN)=[O:6].CC(O)C([O-])=[O:15].[CH:18]1[C:23]([CH2:24][C:25]2[CH:30]=[CH:29][C:28](N3C(=O)C=CC3=O)=[CH:27][CH:26]=2)=CC=C(N2C(=O)C=CC2=O)C=1.C1(=O)N([C:50]2[CH:55]=[C:54](N3C(=O)C=CC3=O)[CH:53]=[CH:52][C:51]=2C)C(=O)C=C1.C1(=O)N(CC(C)(C)CC(C)CCN2C(=O)C=CC2=O)C(=O)C=C1>>[CH:24]([C:25]1[CH:26]=[CH:27][CH:28]=[CH:29][C:30]=1[O:15][C:11]1[CH:10]=[CH:9][C:4]([C:5]([C:50]2[CH:55]=[CH:54][CH:53]=[CH:52][CH:51]=2)=[O:6])=[CH:3][CH:2]=1)=[CH:23][CH3:18]

참가 물질

6

반응물 5

HCID 808931H-Pyrrole-2,5-dione, 1,1'-(4-methyl-1,3-phenylene)bis-HCID 836481,1'-(Methylenedi-p-phenylene)bismaleimideHCID 84178m-AminobenzohydrazideHCID 91435Lactate2회HCID 1702611H-Pyrrole-2,5-dione, 1,1'-(2,2,4-trimethyl-1,6-hexanediyl)bis-

생성물 1

HCID 544155974-[o-(1-Propenyl)phenoxy]benzophenone

반응 조건

온도
60 °C

실험 절차

m-Aminobenzoic acid hydrazide (4 parts) is blended with methylglycolate and heated to 60° C. to obtain a solution. A mixture of 4,4'-bismaleimidodiphenylmethane (70 parts), 2,4-bismaleimidotoluene (30 parts) and 1,6-bismaleimido(2,2,4-trimethyl)hexane (2 parts) and methylglycolate was added and the mixture heated to 120° C. to give a homogeneous solution. The solvent was stripped off to give a molten BMI resin to which 66 parts of the product of Example 12 was added and melt blended. The homogeneous melt was degassed in vacuum, cast into a parallel epipedic mould and cured for 2 hours at 170° C., plus 4 hours at 210° C., at a pressure of 4 bars. After demoulding, the casting is post-cured for 5 hours at 240° C.

후처리

  1. customto obtain a solution
  2. additionwas added
  3. temperaturethe mixture heated to 120° C.
  4. customto give a homogeneous solution

출처 및 근거

ORD 기록
ord-742b82aabb8b493e892a654eebdedb31
출처 데이터셋
uspto-grants-1990_04
특허 번호
US04917954

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