- Copper Acetate Catalyzed Regio-selective Synthesis of Substituted 1,2,3-Triazoles: A Versatile Azide–Alk-ene Cycloaddition/Oxidation Approach
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A copper acetate catalyzed oxidative cycloaddition reaction of benzyl and aryl azides with terminal and internal olefins that contain electron-withdrawing groups (COOR, CONH2, CN, CHO, COR) has been developed. The reaction employs air as the oxidant and does not require any base or additives to afford 1,4-disubstituted and 1,4,5-trisubstituted 1,2,3-triazoles in good to excellent yields with high regioselectivity.
- Rohilla, Sandeep,Patel, Shyam Sunder,Jain, Nidhi
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p. 847 - 854
(2017/01/18)
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