期刊论文详细信息
Molecules
Olefin Metathesis Reaction in Water and in Air Improved by Supramolecular Additives
Jasmine Tomasek2  Miriam Seßler2  Harald Gröger1  Jürgen Schatz2 
[1] Faculty of Chemistry, Bielefeld University, Universitätsstraße 25, 33615 Bielefeld, Germany; E-Mail:;Organic Chemistry 1, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Henkestraße 42, D-91054 Erlangen, Germany; E-Mails:
关键词: aqueous metathesis;    supramolecular chemistry;    C-C coupling;   
DOI  :  10.3390/molecules201019130
来源: mdpi
PDF
【 摘 要 】

A range of water-immiscible commercially available Grubbs-type precatalysts can be used in ring-closing olefin metathesis reaction in high yields. The synthetic transformation is possible in pure water under ambient conditions. Sulfocalixarenes can help to boost the reactivity of the metathesis reaction by catalyst activation, improved mass transfer, and solubility of reactants in the aqueous reaction media. Additionally, the use of supramolecular additives allows lower catalyst loadings, but still high activity in pure water under aerobic conditions.

【 授权许可】

CC BY   
© 2015 by the authors; licensee MDPI, Basel, Switzerland.

【 预 览 】
附件列表
Files Size Format View
RO202003190004756ZK.pdf 1639KB PDF download
  文献评价指标  
  下载次数:7次 浏览次数:10次