Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions

The synthesis of 4,5-diiodo-1,3-dimesityl-1,2,3-triazolium salts with different anions have been developed. These triazolium salts show diverse aggregation via halogen bonding between C–I bonds and anions. Triazolium with halide anions exists as a tetramer with saddle conformation. Triazolium tetraf...

Descripción completa

Detalles Bibliográficos
Autores principales: Xu, Xingyu, Huang, Shiqing, Zhang, Zengyu, Cao, Lei, Yan, Xiaoyu
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2020
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7006493/
https://www.ncbi.nlm.nih.gov/pubmed/32082427
http://dx.doi.org/10.3762/bjoc.16.10
_version_ 1783495155401097216
author Xu, Xingyu
Huang, Shiqing
Zhang, Zengyu
Cao, Lei
Yan, Xiaoyu
author_facet Xu, Xingyu
Huang, Shiqing
Zhang, Zengyu
Cao, Lei
Yan, Xiaoyu
author_sort Xu, Xingyu
collection PubMed
description The synthesis of 4,5-diiodo-1,3-dimesityl-1,2,3-triazolium salts with different anions have been developed. These triazolium salts show diverse aggregation via halogen bonding between C–I bonds and anions. Triazolium with halide anions exists as a tetramer with saddle conformation. Triazolium tetrafluoroborate exists as a trimer with Chinese lantern shape conformation. Triazolium trifluoroacetate and acetate exist as dimers, respectively, while the former shows boat conformation and the latter forms rectangle conformation. Triazolium salts form a linear polymer with polyiodide.
format Online
Article
Text
id pubmed-7006493
institution National Center for Biotechnology Information
language English
publishDate 2020
publisher Beilstein-Institut
record_format MEDLINE/PubMed
spelling pubmed-70064932020-02-20 Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions Xu, Xingyu Huang, Shiqing Zhang, Zengyu Cao, Lei Yan, Xiaoyu Beilstein J Org Chem Full Research Paper The synthesis of 4,5-diiodo-1,3-dimesityl-1,2,3-triazolium salts with different anions have been developed. These triazolium salts show diverse aggregation via halogen bonding between C–I bonds and anions. Triazolium with halide anions exists as a tetramer with saddle conformation. Triazolium tetrafluoroborate exists as a trimer with Chinese lantern shape conformation. Triazolium trifluoroacetate and acetate exist as dimers, respectively, while the former shows boat conformation and the latter forms rectangle conformation. Triazolium salts form a linear polymer with polyiodide. Beilstein-Institut 2020-01-13 /pmc/articles/PMC7006493/ /pubmed/32082427 http://dx.doi.org/10.3762/bjoc.16.10 Text en Copyright © 2020, Xu et al. https://creativecommons.org/licenses/by/4.0https://www.beilstein-journals.org/bjoc/termsThis is an Open Access article under the terms of the Creative Commons Attribution License (https://creativecommons.org/licenses/by/4.0). Please note that the reuse, redistribution and reproduction in particular requires that the authors and source are credited. The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: (https://www.beilstein-journals.org/bjoc/terms)
spellingShingle Full Research Paper
Xu, Xingyu
Huang, Shiqing
Zhang, Zengyu
Cao, Lei
Yan, Xiaoyu
Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title_full Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title_fullStr Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title_full_unstemmed Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title_short Halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
title_sort halogen-bonding-induced diverse aggregation of 4,5-diiodo-1,2,3-triazolium salts with different anions
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7006493/
https://www.ncbi.nlm.nih.gov/pubmed/32082427
http://dx.doi.org/10.3762/bjoc.16.10
work_keys_str_mv AT xuxingyu halogenbondinginduceddiverseaggregationof45diiodo123triazoliumsaltswithdifferentanions
AT huangshiqing halogenbondinginduceddiverseaggregationof45diiodo123triazoliumsaltswithdifferentanions
AT zhangzengyu halogenbondinginduceddiverseaggregationof45diiodo123triazoliumsaltswithdifferentanions
AT caolei halogenbondinginduceddiverseaggregationof45diiodo123triazoliumsaltswithdifferentanions
AT yanxiaoyu halogenbondinginduceddiverseaggregationof45diiodo123triazoliumsaltswithdifferentanions

Ejemplares similares