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Charge-Transfer Adducts of Chalcogenourea Derivatives of N-Heterocyclic Carbenes with Iodine Monochloride

Authors :
Marina Saab
Fady Nahra
Kristof Van Hecke
Source :
Molbank, Vol 2022, Iss 1, p M1344 (2022)
Publication Year :
2022
Publisher :
MDPI AG, 2022.

Abstract

In this communication, we investigate the reaction between seleno- and thiourea, derived from N-heterocyclic carbenes, with the interhalogen iodine monochloride. The formation of all three products was confirmed by NMR spectroscopy, while single-crystal X-ray analyses were able to establish a charge-transfer coordination type, which showed a linear Se/S-I-Cl arrangement, for all adducts formed. Based on a detailed crystallographic analysis, we can deduce the zwitterionic character of these compounds.

Details

Language :
English
ISSN :
14228599 and 13985337
Volume :
2022
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Molbank
Publication Type :
Academic Journal
Accession number :
edsdoj.9903b387ef494c1398533719b0a4e6a3
Document Type :
article
Full Text :
https://doi.org/10.3390/M1344