Alkenes - Recent Advances, New Perspectives and Applications [Working Title]最新文献

Extending Alkenes’ Value Chain to Functionalized Polyolefins 延伸烯烃价值链至功能化聚烯烃

Alkenes - Recent Advances, New Perspectives and Applications [Working Title] Pub Date : 2021-10-11 DOI: 10.5772/intechopen.99078

Zahra Balzade, F. Sharif, S. Reza Ghaffarian Anbaran

{"title":"Extending Alkenes’ Value Chain to Functionalized Polyolefins","authors":"Zahra Balzade, F. Sharif, S. Reza Ghaffarian Anbaran","doi":"10.5772/intechopen.99078","DOIUrl":"https://doi.org/10.5772/intechopen.99078","url":null,"abstract":"Naphtha is one of the crude oil distillation products, bringing almost the lowest value-addition to crude oil, compared to other refinery products such as liquid petroleum gas, gasoline, and diesel. However, Naphtha can be converted to one of the highest value products at the end of the value chain, i.e., polyolefins. Although the production of conventional commodity polyolefins from crude oil, is considered as one of the final products in alkenes’ value chain, there are specialty polyolefins with higher values. Specialty polyolefins are small volume, high-performance thermoplastics with high-profit margins compared to traditional commodity polyolefins. Recently, some special purpose functionalized polyolefins have been developed as efficient substituents for high-performance engineering thermoplastics. Polyolefins are exploited as cost-effective platforms to produce these functionalized thermoplastics. They are promising candidates for replacing high-performance polymers with high-cost raw materials and elaborate production processes. So, functional polyolefins have introduced a new paradigm in the production of high-performance thermoplastics, extending the alkenes’ value chain and increasing profitability. High-performance specialty polyolefins may find exceptional markets in niche applications. In this chapter, the commercial specialty and functional polyolefins’ current situation and prospects are reviewed.","PeriodicalId":339883,"journal":{"name":"Alkenes - Recent Advances, New Perspectives and Applications [Working Title]","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-10-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127150732","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

A Look at the Industrial Production of Olefins Based on Naphtha Feed: A Process Study of a Petrochemical Unit 以石脑油为原料工业生产烯烃的探讨——某石化装置工艺研究

Alkenes - Recent Advances, New Perspectives and Applications [Working Title] Pub Date : 2021-09-15 DOI: 10.5772/intechopen.100017

R. Davarnejad, J. Azizi, Shaghayegh Bahari

引用次数: 1

Metal Catalyzed Oxidation Reactions of Alkenes Using Eco-Friendly Oxidants 环保氧化剂催化烯烃的金属氧化反应

Alkenes - Recent Advances, New Perspectives and Applications [Working Title] Pub Date : 2021-09-08 DOI: 10.5772/intechopen.99267

J. Soni, Pankaj Teli, Nusrat Sahiba, Ayushi Sethiya, S. Agarwal

引用次数: 0

Construction of C-N Bond Via Visible-Light-Mediated Difunctionalization of Alkenes 可见光介导烯烃双官能化C-N键的构建

Alkenes - Recent Advances, New Perspectives and Applications [Working Title] Pub Date : 2021-08-24 DOI: 10.5772/intechopen.98949

B. Patel, Tipu Alam, A. Rakshit

{"title":"Construction of C-N Bond Via Visible-Light-Mediated Difunctionalization of Alkenes","authors":"B. Patel, Tipu Alam, A. Rakshit","doi":"10.5772/intechopen.98949","DOIUrl":"https://doi.org/10.5772/intechopen.98949","url":null,"abstract":"In the last few years, the photo-redox process via single-electron transfer (SET) has received substantial attention for the synthesis of targeted organic compounds due to its environmental friendliness and sustainability. Of late visible-light-mediated difunctionalization of alkenes has gained much attention because of its step economy, which allows the consecutive installation of two functional groups across the C=C bond in a single operation. The construction of N-containing compounds has always been important in organic synthesis. Molecules containing C-N bonds are found in many building blocks and are important precursors to other functional groups. Meanwhile, C-N bond formation via the addition of the C=C double bond is gaining prominence. Therefore, considering the influence and synthetic potential of the C-N bond, here we provide a summary of the state of the art on visible-light-driven difunctionalizations of alkene. We hope that the construction of the C-N bond via visible-light-mediated difunctionalization of alkenes will be useful for medicinal and synthetic organic chemists and will inspire further reaction development in this interesting area.","PeriodicalId":339883,"journal":{"name":"Alkenes - Recent Advances, New Perspectives and Applications [Working Title]","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-08-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125195690","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Catalytic Isomerization of Olefins and Theirs Derivatives: A Brief Overview 烯烃及其衍生物的催化异构化:综述

Alkenes - Recent Advances, New Perspectives and Applications [Working Title] Pub Date : 2021-08-08 DOI: 10.5772/intechopen.99076

Wangjing Ma, Bonan Liu, Duanda Wang, Jun Zhao, Lu Zhang, Lei Zhang

引用次数: 1