EFFICIENT SYNTHESES OF 1-ARYLNAPHTHALENE LIGNAN LACTONES AND RELATED-COMPOUNDS FROM CYANOHYDRINS

被引:52
|
作者
OGIKU, T [1 ]
YOSHIDA, S [1 ]
OHMIZU, H [1 ]
IWASAKI, T [1 ]
机构
[1] TANABE SEIYAKU CO LTD, APPL BIOCHEM RES LAB, OSAKA 532, JAPAN
来源
JOURNAL OF ORGANIC CHEMISTRY | 1995年 / 60卷 / 14期
关键词
D O I
10.1021/jo00119a041
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
1-Arylnaphthalene lignan lactones were synthesized in good yields from O-(tert-butyldimethylsilyl)cyanohydrins in two steps based on a conjugate addition-aldol reaction, followed by acid-catalyzed closure to form the naphthalene ring. 4-Hydroxy-1-arylnaphthalene lignan lactones were also synthesized by conjugate addition-aldol reaction, followed by aromatization-lactonization.
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页码:4585 / 4590
页数:6
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