Highly stereoselective and stereospecific syntheses of a variety of quercitols from d-(−)-quinic acid
學年 93
學期 2
出版（發表）日期 2005-02-14
作品名稱 Highly stereoselective and stereospecific syntheses of a variety of quercitols from d-(−)-quinic acid
作品名稱（其他語言）
著者 施增廉; Shih, Tzenge-lien; Lin, Y. L.; Kuo, W. S.
單位 淡江大學化學學系
出版者 Kidlington: Pergamon
著錄名稱、卷期、頁數 Tetrahedron 61(7), pp.1919-1924
摘要 The highly stereoselective synthesis of (−)-epi-, (−)-allo- and neo-quercitols as well as stereospecific synthesis of (−)-talo- and (+)-gala-quercitols have been achieved. The general strategy is employing dihydroxylation of the isolated double bond of various kinds of protected chiral (1,4,5)-cyclohex-2-ene-triols, which are derived from d-(−)-quinic acid. The choosing of protecting groups from either BBA (butane 2,3-bisacetal) or acetyl groups will result in the various degrees of stereoselectivity of dihydroxylation. On the other hand, the cyclohexylidene acetal moiety is attributed to the stereospecificity during dihydroxylation to afford the request molecules.
關鍵字 Quercitol; d-(−)-Quinic acid; Dihydroxylation; Glycosidase
語言 en
ISSN 0040-4020
期刊性質 國外
收錄於 SCI
產學合作
通訊作者
審稿制度
國別 GBR
公開徵稿
出版型式
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