Terephthaloyl chloride → N,N'-Bis-(4-phenoxyphenyl)-2,3,5,6-tetrafluoroterephthalamide

HRID 1608091Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1608091
[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.[F:15][C:16]1[C:24]([F:25])=[C:23]([C:26](Cl)=[O:27])[C:22]([F:29])=[C:21]([F:30])[C:17]=1[C:18](Cl)=[O:19].C(Cl)(=O)[C:32]1[CH:40]=[CH:39][C:35](C(Cl)=O)=[CH:34][CH:33]=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:18](=[O:19])[C:17]2[C:16]([F:15])=[C:24]([F:25])[C:23]([C:26]([NH:12][C:11]3[CH:13]=[CH:14][C:8]([O:1][C:32]4[CH:33]=[CH:34][CH:35]=[CH:39][CH:40]=4)=[CH:9][CH:10]=3)=[O:27])=[C:22]([F:29])[C:21]=2[F:30])=[CH:13][CH:14]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[CH:6][CH:7]=1

Komponenten

7

Edukt 4

HCID 7488Terephthaloyl chlorideHCID 8764(4-Aminophenoxy)benzeneHCID 6451240Aluminum(III) ChlorideHCID 132553402,3,5,6-Tetrafluorobenzene-1,4-dicarbonyl dichloride

Produkt 1

HCID 19920040N,N'-Bis-(4-phenoxyphenyl)-2,3,5,6-tetrafluoroterephthalamide

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 111,2-DichloroethaneLösungsmittelHCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

N,N'-Bis-(4-phenoxyphenyl)-2,3,5,6-tetrafluoroterephthalamide was prepared from p-phenoxyaniline and 2,3,5,6-tetrafluoroterephthaloyl chloride. This amide (6.0108 g, 0.0105 moles) was polymerized with terephthaloyl chloride(2.1316 g, 0.0105 moles) by the procedure of Example 27. The amounts of aluminum chloride, DMF and DCE used were 12.55 g (0.094 moles), 3.3 mL (0.042 moles) and 60 mL, respectively. The white fibrous polymer which wasobtained had the repeat unit ##STR45##

Quellen und Nachweise

ORD-Eintrag
ord-1e858617249a41de8cb0af53e6ebb9a2
Quelldatensatz
uspto-grants-1989_09
Patentnummer
US04868271

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