Novel pyridine catalysed reactions of dimethyl acetylenedicarboxylate (DMAD) and arylmethylidenemalononitriles: a stereoselective synthesis of highly substituted buta-1,3-dienes |
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| Authors: | Vijay Nair B. Rema Devi Rajeev S. Menon Nigam P. Rath |
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| Affiliation: | a Organic Chemistry Division, Regional Research Laboratory (CSIR), Trivandrum 695 019, India
b Department of Chemistry, University of Missouri, St. Louis, MI 63121-4499, USA |
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| Abstract: | A pyridine catalysed addition of dimethyl acetylenedicarboxylate to various arylmethylidenemalononitriles to afford highly substituted 1,3-butadienes with complete stereoselectivity is described. |
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| Keywords: | Pyridine Dimethyl acetylenedicarboxylate Dipoles |
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