Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids

S(RN)1-type coupling adducts are readily prepared by the reaction between α-sulfonylesters or α-cyanosulfones and gem-dinitro compounds in ionic liquids. The reactions progress smoothly and recovered ionic liquids can be used for several iterations, as long as they are washed with water to remove al...

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Detalles Bibliográficos
Autores principales: Kamimura, Akio, Toyoshima, Seiichi
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2012
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268892/
https://www.ncbi.nlm.nih.gov/pubmed/22534663
http://dx.doi.org/10.3390/molecules17054782
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author Kamimura, Akio
Toyoshima, Seiichi
author_facet Kamimura, Akio
Toyoshima, Seiichi
author_sort Kamimura, Akio
collection PubMed
description S(RN)1-type coupling adducts are readily prepared by the reaction between α-sulfonylesters or α-cyanosulfones and gem-dinitro compounds in ionic liquids. The reactions progress smoothly and recovered ionic liquids can be used for several iterations, as long as they are washed with water to remove alkali metallic salts. The reaction rate is slower than the corresponding S(RN)1 reaction in DMSO, but no acceleration on irradiation or no inhibition in the presence of m-DNB are observed.
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spelling pubmed-62688922018-12-20 Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids Kamimura, Akio Toyoshima, Seiichi Molecules Article S(RN)1-type coupling adducts are readily prepared by the reaction between α-sulfonylesters or α-cyanosulfones and gem-dinitro compounds in ionic liquids. The reactions progress smoothly and recovered ionic liquids can be used for several iterations, as long as they are washed with water to remove alkali metallic salts. The reaction rate is slower than the corresponding S(RN)1 reaction in DMSO, but no acceleration on irradiation or no inhibition in the presence of m-DNB are observed. MDPI 2012-04-25 /pmc/articles/PMC6268892/ /pubmed/22534663 http://dx.doi.org/10.3390/molecules17054782 Text en © 2012 by the authors; licensee MDPI, Basel, Switzerland. http://creativecommons.org/licenses/by/3.0/ This article is an open-access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/).
spellingShingle Article
Kamimura, Akio
Toyoshima, Seiichi
Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title_full Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title_fullStr Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title_full_unstemmed Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title_short Preparation of S(RN)1-Type Coupling Adducts from Aliphatic gem-Dinitro Compounds in Ionic Liquids
title_sort preparation of s(rn)1-type coupling adducts from aliphatic gem-dinitro compounds in ionic liquids
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6268892/
https://www.ncbi.nlm.nih.gov/pubmed/22534663
http://dx.doi.org/10.3390/molecules17054782
work_keys_str_mv AT kamimuraakio preparationofsrn1typecouplingadductsfromaliphaticgemdinitrocompoundsinionicliquids
AT toyoshimaseiichi preparationofsrn1typecouplingadductsfromaliphaticgemdinitrocompoundsinionicliquids

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