Influence of the compounds enantiomeric form on their biological activity

Gasanov, Arif G.; Ayubov, Ilgar G.; Gadzhieva, Gulsum E.; Gurbanova, Fidan S.

doi:10.17223/24135542/22/5

Cited by 2 publications

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“…Polydicyclopentadiene (PDCPD), which can be obtained by ring-opening metathesis polymerization (ROMP) from dicyclopentadiene (DCPD, Scheme 1), is perhaps one of the fascinating thermosets. 1,2 Because of its good mechanical properties and corrosion resistant properties, it is used in for example the manufacturing of agricultural equipment, of circuit boards, of chemical pipes and of complex parts. [3][4][5][6][7] PDCPD also gives us constant surprise: the polymerization features make it available for instance in rapid energy-efficient manufacturing and 3D printing, [8][9][10][11][12] fabricating autonomic healing materials, foams and patterns [13][14][15][16][17][18][19][20][21] and designing degradable thermosets.…”

Section: Introductionmentioning

confidence: 99%

Achieving performance‐advantaged polydicyclopentadiene via sequential ring‐opening metathesis polymerization and radical reaction

Zhan,

Huangfu,

Yang

2024

Polymer International

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Herein, we develop an approach to achieve performance‐advantaged polydicyclopentadiene (PDCPD) via sequential ring‐opening metathesis polymerization (ROMP) and radical reactions. Mixing dicyclopentadiene (DCPD), Grubbs' catalyst and radical initiator in one pot, then polymerizing firstly at low temperature by ROMP and initiating radical reactions at elevated temperature. Due to our strategy, the crosslink density of PDCPD increases, leading to outstanding performance. For instance, the glass transition temperature of ROMP prepared PDCPD is ca. 155–175 °C; whereas, the Tgs of PDCPD prepared by this strategy can be increased to 191 °C, and can be further enhanced to 216 °C after polymerization at 250 °C. We believe this can help researchers design and synthesize high performance ROMP‐derived polymers and apply PDCPD in harsh conditions.This article is protected by copyright. All rights reserved.

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Section: Introductionmentioning

confidence: 99%

Achieving performance‐advantaged polydicyclopentadiene via sequential ring‐opening metathesis polymerization and radical reaction

Zhan,

Huangfu,

Yang

2024

Polymer International

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“…A quantitative assessment of the structural changes taking place in the regional economy was studied in the works of Sukharev [12,13], Lyakina [9], Stroeva, Gorelova [11], Kudaev [8], Gasanov [4].…”

Section: Introductionmentioning

confidence: 99%

Assessment of the digital transformation impact on the structural changes dynamics in the Russian economy

2023

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The purpose of this study is a quantitative assessment of the structural changes dynamics; the authors propose to assess these shifts based on an analysis of changes occurring within the economy sectoral structure and the gross value added in recent years. Another purpose is to identify the relations between economic development and the digital technologies use in the Russian economy in general, which allow to evaluate the effectiveness of the strategy implementation as part of the development of the Digital Economy in the country in general. The Gatev’s coefficient is the most effective tool for calculating the magnitude of structural changes, it allows to evaluate the dynamics of changes, as well as to identify structural changes based on the effectiveness. The empirical base of the study consists of statistical materials on the gross value added reflected in the industry structure, statistical publications on the use of various types of digital technologies and on digital technology expenses from 2005 to 2022. The study identified the trends of the Gatev’s structural changes coefficients dynamics and provided their quantitative assessment according to the selected indicators for Russia. An analysis of the comparability of economical structural changes both in terms of the use and the costs of digital technologies was carried out. The obtained results of the quantitative assessment served as the basis for substantiating the identified dynamics for the quantitative assessment of the structural changes taking place in the country's economy and the dynamics of the use of digital technologies.

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Influence of the compounds enantiomeric form on their biological activity

Cited by 2 publications

References 0 publications

Achieving performance‐advantaged polydicyclopentadiene via sequential ring‐opening metathesis polymerization and radical reaction

Achieving performance‐advantaged polydicyclopentadiene via sequential ring‐opening metathesis polymerization and radical reaction

Assessment of the digital transformation impact on the structural changes dynamics in the Russian economy

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