由 β-(-)-蒎烯衍生的萘二甲酰亚胺的合成与偏聚作用

IF 0.6 4区化学 Q4 CHEMISTRY, APPLIED

Russian Journal of Applied Chemistry Pub Date : 2024-04-23 DOI:10.1134/s1070427223080037

P. P. Lezhnin, I. V. Nazarov, M. V. Bermeshev

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引用次数: 0

摘要

摘要从β-蒎烯（一种单萜化合物）和顺式-5-降冰片烯-外型-2,3-二羧酸酐制备了一种光学活性降冰片烯类单体。研究了这种单体在第一代 Grubbs 催化剂存在下的偏聚反应，并合成了一种具有成膜特性的可溶性高分子偏聚聚合物，收率为 90%。1Н 和 13С NMR 光谱证实了单体和聚合物的结构。热重分析法、差示扫描量热法、X 射线衍射分析法和极谱分析法对所获得的偏合成聚合物进行了表征。

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Synthesis and Metathesis Polymerization of Nadimide Derived from β-(–)-Pinene

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Synthesis and Metathesis Polymerization of Nadimide Derived from β-(–)-Pinene

Abstract

An optically active norbornene-type monomer was prepared from β-pinene (a monoterpene compound) and cis-5-norbornene-exo-2,3-dicarboxylic anhydride. The metathesis polymerization of this monomer in the presence of the first-generation Grubbs catalyst was studied, and a soluble high-molecular-mass metathesis polymer exhibiting film-forming properties was synthesized in 90% yield. The monomer and polymer structures were confirmed by ¹Н and ¹³С NMR spectroscopy. The metathesis polymers obtained were characterized by thermal gravimetric analysis, differential scanning calorimetry, X-ray diffraction analysis, and polarimetry.

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来源期刊

Russian Journal of Applied Chemistry 化学-应用化学

CiteScore

1.60

自引率

11.10%

发文量

审稿时长

2-4 weeks

期刊介绍： Russian Journal of Applied Chemistry (Zhurnal prikladnoi khimii) was founded in 1928. It covers all application problems of modern chemistry, including the structure of inorganic and organic compounds, kinetics and mechanisms of chemical reactions, problems of chemical processes and apparatus, borderline problems of chemistry, and applied research.