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 342378

反応式

HRID 342378 の反応式
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]

参加物

7

反応物 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

生成物 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)

試薬・触媒・溶媒 1

HCID 13387N-methyl-2-pyrrolidone溶媒

実験手順

In 11.81 kg of N-methyl-2-pyrrolidone were dissolved 0.94 kg (3.25 mols) of 1,3-bis(4-aminophenoxy)benzene, 0.936 kg (2.92 mols) of 2,2'-bis(trifluoromethyl)-4,4'-diaminobiphenyl, and 0.081 kg (0.33 mol) of bis(aminopropyl)tetramethyldisiloxane (the sum of the diamine components: 6.50 mols) as diamines and 0.764 kg (2.60 mols) of diphathalic acid dianhydride and 1,732 kg (3.90 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. After coating the solution of the photosensitive polyimide resin precursor obtained above on a long stainless steel (SUS 304) foil having a thickness of 25 μm by a continuous cater, the coating layer was dried by heating at 120° C. for 2 minutes to form the coating layer of the photosensitive polyimide resin precursor.

後処理

  1. temperatureThe temperature of the solution was raised to 75° C.
  2. temperature, heating
  3. temperatureto cool it to room temperature
  4. customa solution of a photosensitive polyimide resin precursor was prepared

出典と根拠

ORDレコード
ord-51d0227ad7b54479821be8b91ef6ad7e
出典データセット
uspto-grants-1999_01
特許番号
US05858518

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