Pyridine-catalyzed addition of diaryl-1,2-diones to dimethyl butynedioate leading to the formation of 1,2-diaroyl dimethyl maleates via an unprecedented rearrangement |
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| Authors: | Nair Vijay Pillai Abhilash N Menon Rajeev S Suresh Eringathodi |
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| Institution: | Organic Chemistry Division, Regional Research Laboratory (CSIR), Trivandrum 695019, India. vijay_2001@yahoo.com |
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| Abstract: | reaction: see text] Pyridine catalyzes the reaction of 1,2-diaryl diones with dimethyl butynedioate to afford diaroyl maleates. This unprecedented rearrangement involves a unique benzoyl migration and proceeds with complete stereoselectivity. |
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