| Expeditious Synthesis of New 3,4,6-Trihydroxythiepanes from d-(-)-Quinic Acid | |
|---|---|
| 學年 | 95 |
| 學期 | 1 |
| 出版（發表）日期 | 2007-01-01 |
| 作品名稱 | Expeditious Synthesis of New 3,4,6-Trihydroxythiepanes from d-(-)-Quinic Acid |
| 作品名稱（其他語言） | |
| 著者 | Shih, Tzenge-lien; Fang, Yi-chuan |
| 單位 | 淡江大學化學學系 |
| 出版者 | Philadelphia: Taylor & Francis Inc. |
| 著錄名稱、卷期、頁數 | Synthetic Communications 37(19), pp.3337-3349 |
| 摘要 | We report herein that the new seven-membered-ring thiosugars (thiepanes) have been synthesized from d-(-)-quinic acid. The key feature of the synthesis involves the thiocyclization of protected hexane-1,2,3,5,6-pentanol derivatives. The subsequent step of acidic removal of protecting groups is critical in the reaction conditions to obtain the required 3,4,6-trihydroxythiepanes. During the course of studies, the unexpected trihydroxythiopyrans are formed because of the ring contractions of their corresponding trihydroxythiepanes under various conditions. |
| 關鍵字 | quinic acid; thiepane; thiosugar |
| 語言 | en |
| ISSN | 0039-7911 |
| 期刊性質 | |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/24973 ) |
| SDGS | 良好健康和福祉,優質教育 |
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