Straightforward and Expeditious One-Pot Tandem Synthesis of 3,5-Diaryl-1,2,4-Selenadiazoles from Aryl Nitriles
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Published:2019-08-08
Issue:22
Volume:51
Page:4279-4283
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ISSN:0039-7881
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Container-title:Synthesis
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language:en
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Short-container-title:Synthesis
Author:
Majnooni Sahar1,
Almansaf Zainab2,
Tsuji Miu2,
Khosropour Ahmad R.12,
Zali-Boeini Hassan1,
Beyzavi M. Hassan2
Affiliation:
1. Department of Chemistry, University of Isfahan
2. Department of Chemistry and Biochemistry, University of Arkansas
Abstract
A one-pot process for the efficient synthesis of 3,5-diaryl-1,2,4-selenadiazoles from aryl nitriles has been developed. This tandem transformation was performed in excellent yields (91–98%) via in situ selenoamidation and a subsequent oxidative dimerization reaction. This method features relatively mild reaction conditions, operational simplicity, straightforward separation of the products, and the utilization of inexpensive reagents.
Publisher
Georg Thieme Verlag KG
Subject
Organic Chemistry,Catalysis