Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions

Potassium thiocyanate acts as an efficient sulfur surrogate in C–S cross-coupling reactions mediated by recyclable copper oxide nanoparticles under ligand free conditions. This protocol avoids foul smelling thiols, for the synthesis of a variety of symmetrical diaryl sulfides, via the cross-coupling...

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Autores principales: Reddy, K Harsha Vardhan, Reddy, V Prakash, Kumar, A Ashwan, Kranthi, G, Nageswar, YVD
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Beilstein-Institut 2011
Materias:
Full Research Paper
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3135086/
https://www.ncbi.nlm.nih.gov/pubmed/21804885
http://dx.doi.org/10.3762/bjoc.7.101
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author Reddy, K Harsha Vardhan
Reddy, V Prakash
Kumar, A Ashwan
Kranthi, G
Nageswar, YVD
author_facet Reddy, K Harsha Vardhan
Reddy, V Prakash
Kumar, A Ashwan
Kranthi, G
Nageswar, YVD
author_sort Reddy, K Harsha Vardhan
collection PubMed
description Potassium thiocyanate acts as an efficient sulfur surrogate in C–S cross-coupling reactions mediated by recyclable copper oxide nanoparticles under ligand free conditions. This protocol avoids foul smelling thiols, for the synthesis of a variety of symmetrical diaryl sulfides, via the cross-coupling of different aryl halides with potassium thiocyanate, affording corresponding products in moderate to excellent yields.
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spelling pubmed-31350862011-07-29 Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions Reddy, K Harsha Vardhan Reddy, V Prakash Kumar, A Ashwan Kranthi, G Nageswar, YVD Beilstein J Org Chem Full Research Paper Potassium thiocyanate acts as an efficient sulfur surrogate in C–S cross-coupling reactions mediated by recyclable copper oxide nanoparticles under ligand free conditions. This protocol avoids foul smelling thiols, for the synthesis of a variety of symmetrical diaryl sulfides, via the cross-coupling of different aryl halides with potassium thiocyanate, affording corresponding products in moderate to excellent yields. Beilstein-Institut 2011-06-30 /pmc/articles/PMC3135086/ /pubmed/21804885 http://dx.doi.org/10.3762/bjoc.7.101 Text en Copyright © 2011, Reddy et al. https://creativecommons.org/licenses/by/2.0https://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/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. 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
Reddy, K Harsha Vardhan
Reddy, V Prakash
Kumar, A Ashwan
Kranthi, G
Nageswar, YVD
Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title_full Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title_fullStr Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title_full_unstemmed Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title_short Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
title_sort nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
topic Full Research Paper
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3135086/
https://www.ncbi.nlm.nih.gov/pubmed/21804885
http://dx.doi.org/10.3762/bjoc.7.101
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