Synthesis of macrocyclic arylene ketone oligomers containing the phthaloyl moiety by Friedel-crafts acylation reaction
Data(s) |
2004
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Resumo |
Two kinds of macrocyclic arylene ketone oligomers have been synthesized in high yield from phthaloyl dichloride and various bridge-linking electron-rich aromatic hydrocarbons via the modified Friedel-Crafts acylation reaction. The presence of a Lewis base in this reaction is demonstrated to be advantageous for forming macrocycle oligomers. These resultant oligomers can undergo melt ring-opening polymerization to give polymers with high T. and excellent thermal stability. |
Identificador | |
Idioma(s) |
英语 |
Fonte |
Guo QZ;Bo SQ;Chen TL.Synthesis of macrocyclic arylene ketone oligomers containing the phthaloyl moiety by Friedel-crafts acylation reaction,CHEMISTRY LETTERS,2004,33(4):414-415 |
Palavras-Chave | #RING-OPENING POLYMERIZATION #1 #2-DIBENZOYLBENZENE MOIETY #ETHER KETONE) |
Tipo |
期刊论文 |