Issue 41, 2018

Transition metal-free coupling of terminal alkynes and hypervalent iodine-based alkyne-transfer reagents to access unsymmetrical 1,3-diynes

Abstract

A variety of unsymmetrical 1,3-diynes can easily be accessed in good yields under catalyst- and transition metal-free conditions by reacting terminal alkynes with hypervalent iodine-based electrophilic alkyne-transfer reagents.

Graphical abstract: Transition metal-free coupling of terminal alkynes and hypervalent iodine-based alkyne-transfer reagents to access unsymmetrical 1,3-diynes

Supplementary files

Article information

Article type
Communication
Submitted
24 Sep 2018
Accepted
01 Oct 2018
First published
02 Oct 2018
This article is Open Access
Creative Commons BY license

Org. Biomol. Chem., 2018,16, 7561-7563

Transition metal-free coupling of terminal alkynes and hypervalent iodine-based alkyne-transfer reagents to access unsymmetrical 1,3-diynes

J. Schörgenhumer and M. Waser, Org. Biomol. Chem., 2018, 16, 7561 DOI: 10.1039/C8OB02375A

This article is licensed under a Creative Commons Attribution 3.0 Unported Licence. You can use material from this article in other publications without requesting further permissions from the RSC, provided that the correct acknowledgement is given.

Read more about how to correctly acknowledge RSC content.

Social activity

Spotlight

Advertisements