Solvent-switchable acetalization by Yb(OTf)(3)-catalyzed procedures
文献类型：期刊论文
| 作者 | Li GQ(李纲琴) ; Dan WG(单伟光) ; Su WK(苏为科) ; Yao ZJ(姚祝军) |
| 刊名 | Chin. J. Chem.
 |
| 出版日期 | 2007 |
| 卷号 | 25期号:1页码:90-94 |
| ISSN号 | 1001-604X |
| 其他题名 | 三氟甲磺酸镱催化的溶剂可调节逆转的缩醛化反应 |
| 通讯作者 | 苏为科 ; 姚祝军 |
| 英文摘要 | O,O'-Diethyl acetals were prepared in high yields under mild conditions via the reaction of triethyl orthoformate with aldehydes and ketones in absolute ethanol in the presence of as low as 0.1 mol% of Yb(OTf)(3). Using the same catalyst in THF-H2O, these O,O'-diethyl acetals could be converted to the corresponding carbonyl compounds efficiently. This new protection-deprotection protocol presents the advantages of ease of execution, high efficiency and good chemoselectivity. |
| 学科主题 | 氟化学 |
| 收录类别 | SCI |
| 原文出处 | http://dx.doi.org/10.1002/cjoc.200790024 |
| 语种 | 英语 |
| WOS记录号 | WOS:000243419600015 |
| 公开日期 | 2013-02-26 |
| 源URL | [http://202.127.28.38/handle/331003/21099]  |
| 专题 | 上海有机化学研究所_生命有机化学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Li GQ,Dan WG,Su WK,et al. Solvent-switchable acetalization by Yb(OTf)(3)-catalyzed procedures[J]. Chin. J. Chem.,2007,25(1):90-94. |
| APA | 李纲琴,单伟光,苏为科,&姚祝军.(2007).Solvent-switchable acetalization by Yb(OTf)(3)-catalyzed procedures.Chin. J. Chem.,25(1),90-94. |
| MLA | 李纲琴,et al."Solvent-switchable acetalization by Yb(OTf)(3)-catalyzed procedures".Chin. J. Chem. 25.1(2007):90-94. |
入库方式： OAI收割
来源：上海有机化学研究所
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