ChemInform Abstract: Cycloaddition React
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Xue-chun Zhang; Wei-yuan Huang
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Article
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2010
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John Wiley and Sons
β 31 KB
Cycloaddition Reactions of N-(Cyanomethyl)pyridinium Ylides with 2,2-Dihydropolyfluoroalkanoates. -The ylides (I) and (VI) are reacted with polyfluorinated alkanoates under basic conditions to give the corresponding indolizines bearing both a fluoroalkyl and a cyano group. The 3-substituted ylide (V