Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis- → 5,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1)

HRID 342377

반응식

HRID 342377 반응식
NC1C=CC([O:6]C2C=CC=C(O[C:14]3[CH:19]=[CH:18][C:17]([NH2:20])=[CH:16][CH:15]=3)C=2)=CC=1.FC(F)(F)[C:25]1C=[C:29](N)[CH:28]=[CH:27][C:26]=1[C:32]1[CH:37]=[CH:36][C:35]([NH2:38])=[CH:34][C:33]=1C(F)(F)F.N[CH2:46]CC[Si](CCCN)(C)O[Si](C)(C)C.C(OC(=O)C1C(=CC=CC=1)[C:75]([O:77][C:78](=[O:88])[C:79]1[C:80](=[CH:84][CH:85]=[CH:86][CH:87]=1)C(O)=O)=[O:76])(=O)C1C(=CC=CC=1)C(O)=O.[H-].[H-].C(C1C=C([C:108]([C:117]2[CH:122]=[CH:121][C:120]([C:123]([OH:125])=O)=[C:119]([C:126]([OH:128])=[O:127])[CH:118]=2)(C(F)(F)F)C(F)(F)F)C=CC=1C(O)=O)(O)=O>CN1CCCC1=O>[CH3:46][C:28]1([CH3:29])[C:37]2[CH:36]=[C:35]([NH2:38])[CH:34]=[CH:33][C:32]=2[C:26]([C:14]2[CH:15]=[CH:16][C:17]([NH2:20])=[CH:18][CH:19]=2)([CH3:25])[CH2:27]1.[CH:85]1[C:86]([C:108]([C:117]2[CH:122]=[CH:121][C:120]3[C:123]([O:128][C:126](=[O:127])[C:119]=3[CH:118]=2)=[O:125])=[O:6])=[CH:87][C:79]2[C:78]([O:77][C:75](=[O:76])[C:80]=2[CH:84]=1)=[O:88]

참가 물질

7

반응물 5

HCID 17201Benzenamine, 4,4'-[1,3-phenylenebis(oxy)]bis-HCID 629349(1,1'-Biphenyl)-4,4'-diamine, 2,2'-bis(trifluoromethyl)-HCID 21585087Bis(aminopropyl)tetramethyldisiloxaneHCID 57275479Diphthalic dianhydrideHCID 878533072,2-Bis(3,4-dicarboxyphenyl)hexafluoropropane dihydride

생성물 1

HCID 64544855,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1)

시약·촉매·용매 1

HCID 13387N-methyl-2-pyrrolidone용매

실험 절차

In 11.81 kg of N-methyl-2-pyrrolidone were dissolved 0.853 kg (2.92 mols) of 1,3-bis(4-aminophenoxy)benzene, 1.04 kg (3.25 mols) of 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl, and 0.081 kg (0.33 mol) of bis(aminopropyl)tetramethyldisiloxane (the sum total of the diamine components: 6.50 mols) as the diamines and 0.956 kg (3.25 mols) of diphathalic acid dianhydride and 1,443 kg (3.25 mols) of 2,2-bis(3,4-dicarboxyphenyl)hexafluoropropane dihydride (the sum of the tetracarboxylic acid dianhydride components: 6.50 mols) as aromatic tetracarboxylic acid dianhydrides. The resulting solution was stirred at room temperature for 24 hours. The temperature of the solution was raised to 75° C., and when the viscosity reached 5,000 c.p., heating was stopped, and the solution was allowed to stand to cool it to room temperature. By adding 0.696 kg (1.93 mols) of an N-methyl compound to the solution, a solution of a photosensitive polyimide resin precursor was prepared.

후처리

  1. temperatureThe temperature of the solution was raised to 75° C.
  2. temperature, heating
  3. temperatureto cool it to room temperature

출처 및 근거

ORD 기록
ord-08be41095f474ffe83c2547c72097351
출처 데이터셋
uspto-grants-1999_01
특허 번호
US05858518

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