THE ASYMMETRIC-SYNTHESIS OF 2-BROMOHOMOALLYLIC ALCOHOLS USING THE TARTRATE ESTER OF (2-BROMOALLYL)BORONIC ACID PREPARED BY BROMOBORATION REACTION OF ALLENE

被引:0
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作者
HARA, S [1 ]
YAMAMOTO, Y [1 ]
FUJITA, A [1 ]
SUZUKI, A [1 ]
机构
[1] OKAYAMA UNIV SCI,DEPT APPL CHEM,OKAYAMA 700,JAPAN
关键词
BROMOBORATION; TARTRATE ESTER; 2-BROMOALLYLBORANE; ASYMMETRIC SYNTHESIS; CHIRAL 2-BROMOHOMOALLYLIC ALCOHOLS;
D O I
暂无
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
The chiral bis(2,4-dimethyl-3-pentyl)tartrate ester of (2-(2-bromoallyl)boronic acid was directly prepared from the corresponding bis(2,4-dimethyl-3-pentyl) tartrate and (2-bromoallyl)diisopropoxyborane (1), obtained by the bromoboration reaction of allene. The enantioselective synthesis of 2-bromohomoallylic alcohols was achieved using the chiral (2-bromoallyl)boranes.
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页码:639 / 640
页数:2
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