引用本文:
阎伟, 宋一麟, 陶凤岗. 雪松胺醇-硼烷络合物催化的潜手性酮的不对称还原反应[J]. 应用化学,
1999, 16(4): 74-76.
Citation: Yan Wei, Song Yilin, Tao Fenggang. Asymmetric Reduction of Prochiral Ketones Catalyzed By Borane-Amino Hydroxycedrane Complex[J]. Chinese Journal of Applied Chemistry, 1999, 16(4): 74-76.
Citation: Yan Wei, Song Yilin, Tao Fenggang. Asymmetric Reduction of Prochiral Ketones Catalyzed By Borane-Amino Hydroxycedrane Complex[J]. Chinese Journal of Applied Chemistry, 1999, 16(4): 74-76.
雪松胺醇-硼烷络合物催化的潜手性酮的不对称还原反应
English
Asymmetric Reduction of Prochiral Ketones Catalyzed By Borane-Amino Hydroxycedrane Complex
Abstract:
A novel chiral amino alcohol ligand, (1R,2R,5S,7R,8R,9S)-9-amino-8-hydroxycedrane was synthesized from cedranediol and reacted with borane to form the corresponding complex, oxazaborolidine, that was used as catalyst in the asymmetric reduction of prochiral ketones. Medium stereoselectivities were obtained.
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Key words:
- prochiral ketone
- / asymmetric reduction
- / amino hydroxycedrane
- / borane
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