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Synthesis, characterization and epoxidation of hexakis-4-(2-(4-((β-methallyl)oxy)phenyl)propan-2-yl)phenoxycyclotriphosphazene
Tetrahedron Letters ( IF 1.8 ) Pub Date : 2019-01-04 , DOI: 10.1016/j.tetlet.2019.01.003
Evgeniy M. Chistyakov , Sergey N. Filatov , Pavel A. Yudaev , Vyacheslav V. Kireev

4-(2-(4-((β-Methallyl)oxy)phenyl)propan-2-yl)phenol was prepared via the reaction of methallyl chloride with bisphenol A and used for the synthesis of hexakis-4-(2-(4-((β-methallyl)oxy)phenyl)propan-2-yl)phenoxycyclotriphosphazene. It was revealed that the latter undergoes the Claisen rearrangement and can be also epoxidized by 3-chloroperbenzoic acid. The obtained epoxide was cured by a treatment with isophorone diamine. The decomposition and glass transition temperatures of cured resin were also estimated (275 and 130 °C, respectively) by DSC and TGA methods.



中文翻译:

六(4-(2-(4-(((β-甲基烯丙基)氧基)苯基)丙-2-基)苯氧基环三磷腈的合成,表征和环氧化

通过甲代烯丙基氯与双酚A的反应制得4-(2-(4-(((β-甲基烯丙基)氧基)苯基)丙-2-基)苯酚,用于合成4-(2-(6-(2-(- 4-((β-甲基烯丙基)氧基)苯基)丙-2-基)苯氧基环三磷腈。揭示了后者经历克莱森重排并且也可以被3-氯过苯甲酸环氧化。通过用异佛尔酮二胺处理来固化所获得的环氧化物。还通过DSC和TGA方法估算了固化树脂的分解温度和玻璃化转变温度(分别为275和130°C)。

更新日期:2019-01-04
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