Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
Isophthaloyl chloride → N,N'-bis(4-phenoxyphenyl)pyridine-2,6-dicarboxamide
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | Isophthaloyl chloride | HCID 7451 | — |
| 반응물 | (4-Aminophenoxy)benzene | HCID 8764 | — |
| 반응물 | 2,6-Pyridinedicarbonyl dichloride | HCID 77335 | — |
| 반응물 | Aluminum(III) Chloride | HCID 6451240 | — |
| 용매 | 1,2-Dichloroethane | HCID 11 | — |
| 용매 | Dimethylformamide | HCID 6228 | — |
| 생성물 | N,N'-bis(4-phenoxyphenyl)pyridine-2,6-dicarboxamide | HCID 1010580 | — |
반응 단계
N,N'-Bis-(4-phenoxyphenyl)-2,6-pyridine dicarboxamide was prepared from p-phenoxyaniline and 2,6-pyridine dicarboxylic acid dichloride. The amide (8.0248 g, 0.016 moles) was polymerized with isophthaloyl chloride (3.2484 g, 0.016) using the procedure of Example 27. The amounts of aluminum chloride, DMF and DCE used were 21.33 g (0.160 moles), 4.71 mL (0.061 mol) and 100 mL, respectively. The off-white fibrous polymer which was obtained had the repeat unit ##STR46##
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US05436310 |
| 출처 데이터셋 | uspto-grants-1995_07 |
| ORD ID | ord-51852a99970341b7b554bbcdee9fbc0c |
| 출처 메모 | uspto-grants-1995_07 |