Cycloadditions of Nonstabilized 2-Azaallyllithiums (2-Azaallyl Anions) and Azomethine Ylides with Alkenes: [3+2] Approaches to Pyrrolidines and Application to Alkaloid Total Synthesis
Abstract The [3+2] cycloaddition of 2-azaallyl anions with alkenes represents an attractive strategy for the synthesis of substituted pyrrolidines. Although cycloadditions of 2-azaallyl anions stabilized by aryl and ester groups have been known for more than three decades, only recently have versio...
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Veröffentlicht in: | Synlett 2003-06, Vol.2003 (7) |
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Format: | Artikel |
Sprache: | eng |
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