Isophthaloyl chloride → N,N'-bis(4-phenoxyphenyl)pyridine-2,6-dicarboxamide

HRID 1608092

반응식

HRID 1608092 반응식
[O:1]([C:8]1[CH:14]=[CH:13][C:11]([NH2:12])=[CH:10][CH:9]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[N:15]1[C:20]([C:21](Cl)=[O:22])=[CH:19][CH:18]=[CH:17][C:16]=1[C:24](Cl)=[O:25].C(Cl)(=O)[C:28]1[CH:36]=[CH:35][CH:34]=[C:30](C(Cl)=O)[CH:29]=1.[Cl-].[Al+3].[Cl-].[Cl-]>ClCCCl.CN(C=O)C>[O:1]([C:8]1[CH:9]=[CH:10][C:11]([NH:12][C:24]([C:16]2[CH:17]=[CH:18][CH:19]=[C:20]([C:21]([NH:12][C:11]3[CH:13]=[CH:14][C:8]([O:1][C:28]4[CH:29]=[CH:30][CH:34]=[CH:35][CH:36]=4)=[CH:9][CH:10]=3)=[O:22])[N:15]=2)=[O:25])=[CH:13][CH:14]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

참가 물질

7

반응물 4

HCID 7451Isophthaloyl chlorideHCID 8764(4-Aminophenoxy)benzeneHCID 773352,6-Pyridinedicarbonyl dichlorideHCID 6451240Aluminum(III) Chloride

생성물 1

HCID 1010580N,N'-bis(4-phenoxyphenyl)pyridine-2,6-dicarboxamide

시약·촉매·용매 2

HCID 111,2-Dichloroethane용매HCID 6228Dimethylformamide용매

실험 절차

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 (3.2484g, 0.016 moles) 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##

후처리

  1. customThe off-white fibrous polymer which was obtained

출처 및 근거

ORD 기록
ord-3342f79acf474f648d06790e7bcf9d3f
출처 데이터셋
uspto-grants-1989_09
특허 번호
US04868271

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