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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Main Authors:	K. Harsha Vardhan Reddy, V. Prakash Reddy, A. Ashwan Kumar, G. Kranthi, Y.V.D. Nageswar
Format:	Article
Language:	English
Published:	Beilstein-Institut 2011-06-01
Series:	Beilstein Journal of Organic Chemistry
Subjects:	aryl halides aryl sulfides copper oxide cross-coupling ligand free potassium thiocyanate recyclable
Online Access:	https://doi.org/10.3762/bjoc.7.101

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spelling	doaj-c9641e534bea49239cda262de61ab1292021-02-02T08:46:31ZengBeilstein-InstitutBeilstein Journal of Organic Chemistry1860-53972011-06-017188689110.3762/bjoc.7.1011860-5397-7-101Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditionsK. Harsha Vardhan Reddy0V. Prakash Reddy1A. Ashwan Kumar2G. Kranthi3Y.V.D. Nageswar4Organic Chemistry Divison-I, Indian Institute of Chemical Technology, Hyderabad-500 607, IndiaOrganic Chemistry Divison-I, Indian Institute of Chemical Technology, Hyderabad-500 607, IndiaOrganic Chemistry Divison-I, Indian Institute of Chemical Technology, Hyderabad-500 607, IndiaOrganic Chemistry Divison-I, Indian Institute of Chemical Technology, Hyderabad-500 607, IndiaOrganic Chemistry Divison-I, Indian Institute of Chemical Technology, Hyderabad-500 607, IndiaPotassium 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.https://doi.org/10.3762/bjoc.7.101aryl halidesaryl sulfidescopper oxidecross-couplingligand freepotassium thiocyanaterecyclable
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	K. Harsha Vardhan Reddy V. Prakash Reddy A. Ashwan Kumar G. Kranthi Y.V.D. Nageswar
spellingShingle	K. Harsha Vardhan Reddy V. Prakash Reddy A. Ashwan Kumar G. Kranthi Y.V.D. Nageswar Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions Beilstein Journal of Organic Chemistry aryl halides aryl sulfides copper oxide cross-coupling ligand free potassium thiocyanate recyclable
author_facet	K. Harsha Vardhan Reddy V. Prakash Reddy A. Ashwan Kumar G. Kranthi Y.V.D. Nageswar
author_sort	K. Harsha Vardhan Reddy
title	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_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_sort	nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions
publisher	Beilstein-Institut
series	Beilstein Journal of Organic Chemistry
issn	1860-5397
publishDate	2011-06-01
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.
topic	aryl halides aryl sulfides copper oxide cross-coupling ligand free potassium thiocyanate recyclable
url	https://doi.org/10.3762/bjoc.7.101
work_keys_str_mv	AT kharshavardhanreddy nanocopperoxidecatalyzedsynthesisofsymmetricaldiarylsulfidesunderligandfreeconditions AT vprakashreddy nanocopperoxidecatalyzedsynthesisofsymmetricaldiarylsulfidesunderligandfreeconditions AT aashwankumar nanocopperoxidecatalyzedsynthesisofsymmetricaldiarylsulfidesunderligandfreeconditions AT gkranthi nanocopperoxidecatalyzedsynthesisofsymmetricaldiarylsulfidesunderligandfreeconditions AT yvdnageswar nanocopperoxidecatalyzedsynthesisofsymmetricaldiarylsulfidesunderligandfreeconditions
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Nano copper oxide catalyzed synthesis of symmetrical diaryl sulfides under ligand free conditions

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