| 標題: | A novel hydride rearrangement of the acetal group of tetraacetal tetraoxa-cages mediated by Lewis acids |
| 作者: | Wu, HJ Chern, JH 應用化學系 Department of Applied Chemistry |
| 公開日期: | 21-三月-1997 |
| 摘要: | Treatment of tetraoxa-cages 1a-f with Lewis acids such as TlC4, AlCl3, BF3 . OEt(2) and MeSO(3)H in dichloromethane at 25 degrees C gives the rearrangement products 2a-f in 90% yields regioselectively and stereoselectively; a novel hydride rearrangement of the acetal group of tetraacetal tetraoxa-cages mediated by Lewis acids. |
| URI: | http://dx.doi.org/10.1039/a607403k http://hdl.handle.net/11536/149476 |
| ISSN: | 1359-7345 |
| DOI: | 10.1039/a607403k |
| 期刊: | CHEMICAL COMMUNICATIONS |
| 起始頁: | 547 |
| 結束頁: | 548 |
| 顯示於類別： | 期刊論文 |
- A novel hydride rearrangement of the acetal group of tetraacetal tetraoxa-cages mediated by Lewis acids / Wu, HJ;Chern, JH
- A novel one-pot conversion of tetraacetal tetraoxa-cages to aza-cages mediated by iodotrimethylsilane in acetonitrile / Wu, HJ;Chern, JH
- A remarkable effect of C-O-C bond angle strain on the regioselective double nucleophilic substitution of the acetal group of tetraacetal tetraoxa-cages and a novel hydride rearrangement of tetraoxa-cages / Wu, HJ;Chern, JH
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