Jump to main content
Jump to site search

Issue 73, 2018
Previous Article Next Article

Bulky iodotriazolium tetrafluoroborates as highly active halogen-bonding-donor catalysts

Author affiliations

Abstract

Steric bulk around catalytic centers is one of the most important factors determining catalytic reactivities and selectivities. This paper reports the synthesis of structurally diverse 5-iodo-3-methyl-1,2,3-triazolium salts and the evaluation of their catalytic activities as halogen-bonding donors for the aza-Diels–Alder reaction of 2-siloxy-1,3-butadiene with imines. We found that steric hindrance around an iodide atom in halogen-bonding donors significantly impacted catalytic efficiency.

Graphical abstract: Bulky iodotriazolium tetrafluoroborates as highly active halogen-bonding-donor catalysts

Back to tab navigation

Supplementary files

Article information


Submitted
02 Jul 2018
Accepted
14 Aug 2018
First published
14 Aug 2018

Chem. Commun., 2018,54, 10320-10323
Article type
Communication

Bulky iodotriazolium tetrafluoroborates as highly active halogen-bonding-donor catalysts

R. Haraguchi, S. Hoshino, M. Sakai, S. Tanazawa, Y. Morita, T. Komatsu and S. Fukuzawa, Chem. Commun., 2018, 54, 10320
DOI: 10.1039/C8CC05309J

Social activity

Search articles by author

Spotlight

Advertisements