Multicomponent reactions based on nucleo
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Nair, Vijay; Menon, Rajeev S.; Sreekumar, V.
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Article
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2005
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International Union of Pure and Applied Chemistry
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English
⚖ 256 KB
## Abstract Zwitterionic intermediates generated from the addition of nonprotic nucleophiles to activated acetylenes are intercepted with various third components constituting novel multicomponent organic transformations. Catalytic amounts of an organic base like pyridine were found to trigger reac