Efficient Synthesis of Geminal-Dialkyl Dienes for Olefin Metathesis Polymerization,Macromolecules

当前位置： X-MOL 学术 › Macromolecules › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Efficient Synthesis of Geminal-Dialkyl Dienes for Olefin Metathesis Polymerization
Macromolecules ( IF 5.1 ) Pub Date : 2020-09-10 , DOI: 10.1021/acs.macromol.0c01606
William J Wolf ₁ , Jiaming Li ₁ , Simon C Jones ₂ , Brian M Stoltz ₃ , Robert H Grubbs ₁

Affiliation

A robust synthesis of gem-dialkyl acyclic diene monomers has been developed. This route is scalable, flexible, and biorenewable, allowing for the production of a wide range of diene monomers of different lengths and different gem-dialkyl substitutions starting from unsaturated esters derived from seed oils. The metathesis polymerization of these monomers and the hydrogenation of the resulting polyolefins lead to telechelic gem-dialkyl polyethylenes, which can be used as elastomers in the synthesis of polyurethanes and other block polymers.

中文翻译：

用于烯烃复分解聚合的偕二烷基二烯的高效合成

已经开发出偕二烷基无环二烯单体的稳健合成。该路线具有可扩展性、灵活性和生物可再生性，允许从种子油衍生的不饱和酯开始生产各种不同长度和不同偕二烷基取代的二烯单体。这些单体的复分解聚合和所得聚烯烃的氢化产生遥爪偕二烷基聚乙烯，其可在聚氨酯和其他嵌段聚合物的合成中用作弹性体。

更新日期：2020-09-22

点击分享查看原文

点击收藏

阅读更多本刊最新论文本刊介绍/投稿指南11