| 引用本文： |
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崔建国,何小玉,林翠梧.固—液相转移条件下前手性酮的不对称还原[J].广西科学,2000,7(1):38-40. [点击复制]
- Cui Jianguo,He Xiaoyu,Lin Cuiwu.Asymmetric Reduction of Prochiral Ketones under Condition of Solid-Liquid Phase-transfer Catalysis[J].Guangxi Sciences,2000,7(1):38-40. [点击复制]
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| 摘要: |
| 在固-液相转移(PTC)条件下,研究了前手性酮的不对称硼氢化还原,对不同的催化剂、反应溶剂、温度及反应底物对不对称诱导的影响进行了调查,结果表明固-液PTC比液-液PTC具有更高的光学产率。 |
| 关键词: 前手性酮 固-液相转移反应 不对称还原 |
| DOI： |
| 投稿时间：1998-10-14修订日期：1999-10-14 |
| 基金项目:广西教委自然科学基金资助。 |
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| Asymmetric Reduction of Prochiral Ketones under Condition of Solid-Liquid Phase-transfer Catalysis |
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Cui Jianguo, He Xiaoyu, Lin Cuiwu
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| (Department of Chemistry, Guangxi Teachers College, 16 Mingxiulu, Nanning, Guangxi, 530001, China) |
| Abstract: |
| The asymmetric borohydride reduction of prochiral ketones by different kinds of chiral phase-transfer catalysts under the condition of S-L phase-transfer catalysis was explored and the influence of different solvents, temperatures and catalysts to the reaction was investigated. The result showed that higher optical yield was obtained in the condition of S-L phase-transfer catalysis than in that of L-L phase-transfer catalysis. |
| Key words: prochiral ketones solid-liquid phase-transfer catalysis asymmetric reduction |
