Please use this identifier to cite or link to this item:
http://hdl.handle.net/1942/9797
Title: | Cycloaddition reactions of ICNO | Authors: | Pasinszki, Tibor Krebsz, Melinda HAJGATO, Balazs |
Issue Date: | 2009 | Publisher: | ELSEVIER SCIENCE BV | Source: | CHEMICAL PHYSICS LETTERS, 473(4-6). p. 343-347 | Abstract: | The mechanism and selectivity of cycloaddition reactions of iodonitrile oxide, ICNO, have been studied with theoretical methods for the first time using MR-AQCC coupled-cluster and B3LYP DFT methods. Calculations have predicted that the favoured ICNO dimerisation process is a multi-step reaction to diiodofuroxan involving dinitrosoethylene-like intermediates. The ICNO cycloaddition with nitriles and ethynyl derivatives is a synchronous process favouring the formation of 1,2,4-oxadiazole and 1,2-oxazole derivatives, respectively. The cycloaddition reactions of ICNO have been studied experimentally by generating ICNO from AgCNO and iodine. Diiodofuroxan is obtained, however, even at the presence of nitriles. (c) 2009 Elsevier B.V. All rights reserved. | Notes: | [Pasinszki, Tibor; Krebsz, Melinda] Lorand Eotvos Univ, Inst Chem, Dept Inorgan Chem, H-1117 Budapest, Hungary. [Hajgato, Balazs] Vrije Univ Brussels, B-1050 Brussels, Belgium. [Hajgato, Balazs] Hasselt Univ, Dept SBG, B-3590 Diepenbeek, Belgium. | Document URI: | http://hdl.handle.net/1942/9797 | ISSN: | 0009-2614 | e-ISSN: | 1873-4448 | DOI: | 10.1016/j.cplett.2009.03.078 | ISI #: | 000265908600025 | Category: | A1 | Type: | Journal Contribution | Validations: | ecoom 2010 |
Appears in Collections: | Research publications |
Show full item record
SCOPUSTM
Citations
5
checked on Sep 7, 2020
WEB OF SCIENCETM
Citations
6
checked on Aug 11, 2024
Page view(s)
60
checked on Sep 6, 2022
Download(s)
176
checked on Sep 6, 2022
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.