A general and efficient CuI/BtH catalyzed coupling of aryl halides with thiols |
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| Authors: | Akhilesh Kumar Verma Jaspal Singh Ritu Chaudhary |
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| Affiliation: | Synthetic Organic Chemistry Research Laboratory, Dr. B. R. Ambedkar Center for Biomedical Research, University of Delhi, Delhi, India |
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| Abstract: | We report an exceptionally mild, general and efficient copper catalyzed cross coupling reaction of aryl bromides and thiols using 0.5 mol % CuI and 1 mol % benzotriazole. Experimental simplicity, generality, functional group tolerance and low cost of the catalyst are advantages of the protocol. |
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| Keywords: | Benzotriazole CuI Aryl sulfide C-S coupling Aryl bromides |
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