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Pyromellitic dianhydride → 5,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1)
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Pyromellitic dianhydride | HCID 6966 | — |
| 反応物 | Dimethylacetamide | HCID 31374 | — |
| 反応物 | 5,5'-Bi-2-benzofuran-1,1',3,3'-tetrone | HCID 75494 | — |
| 反応物 | 1,2-Diamino-4,5-dimethoxybenzene | HCID 152939 | — |
| 生成物 | 5,5'-Carbonyldi(2-benzofuran-1,3-dione)--1-(4-aminophenyl)-1,3,3-trimethyl-2,3-dihydro-1H-inden-5-amine (1/1) | HCID 6454485 | — |
反応手順
In a separable flask equipped with a stirring rod, 0.080 mol (16.98 g) of DADMB, 0.010 mol (2.92 g) of APB-p and 0.010 mol (2.92 g) of APB-m were dissolved in 241 g of DMAc. With stirring 0.09 mol (19.63 g) of PMDA and 0.009 mol (2.65 g) of BPDA were added to the resulting solution to perform the polymerization, thereby obtaining a viscous, polyimide resin precursor solution (B).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US07211332B2 |
| 出典データセット | uspto-grants-2007_05 |
| ORD ID | ord-dd9caccf7c8d44b38351c8318e78bbaf |
| 出典メモ | uspto-grants-2007_05 |