Asymmetric Synthesis of Piperidines and Octahydroindolizines
The conjugate addition of a homochiral lithium amide to a ξ-hydroxy-α,β-unsaturated ester, followed by a one-pot, ring-closure-N-debenzylation protocol has been used in the asymmetric syntheses of (S)-coniine and (R)-δ-coniceine (isolated as the corresponding hydrochloride salts) and the bicyclic co...
| Main Authors: | , , , , , , , |
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| 格式: | Journal article |
| 语言: | English |
| 出版: |
2010
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