教師資料查詢 | 類別: 期刊論文 | 教師: 施增廉 SHIH, TZENGE-LIEN (瀏覽個人網頁)

標題: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
語言英文
ISSN0040-4020
期刊性質國外
收錄於SCI
產學合作
通訊作者
審稿制度
國別英國
公開徵稿
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