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Molecules 2015, 20(10), 19130-19141; doi:10.3390/molecules201019130

Olefin Metathesis Reaction in Water and in Air Improved by Supramolecular Additives

1
Organic Chemistry 1, Department of Chemistry and Pharmacy, Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU), Henkestraße 42, D-91054 Erlangen, Germany
2
Faculty of Chemistry, Bielefeld University, Universitätsstraße 25, 33615 Bielefeld, Germany
*
Author to whom correspondence should be addressed.
Academic Editor: Georgios Vougioukalakis
Received: 23 September 2015 / Revised: 13 October 2015 / Accepted: 14 October 2015 / Published: 21 October 2015
(This article belongs to the Special Issue Olefin Metathesis)
View Full-Text   |   Download PDF [1640 KB, uploaded 21 October 2015]   |  

Abstract

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. View Full-Text
Keywords: aqueous metathesis; supramolecular chemistry; C-C coupling aqueous metathesis; supramolecular chemistry; C-C coupling
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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Tomasek, J.; Seßler, M.; Gröger, H.; Schatz, J. Olefin Metathesis Reaction in Water and in Air Improved by Supramolecular Additives. Molecules 2015, 20, 19130-19141.

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