Synthesis of unnatural hydroxyanthraquinones: Experiments towards total synthesis of pradimicinone

被引：0

作者：

Murty, KVSN ^{[1
]}

Hazra, NK ^{[1
]}

Datta, K ^{[1
]}

Mal, D ^{[1
]}

机构：

[1] INDIAN INST TECHNOL,DEPT CHEM,KHARAGPUR 721302,W BENGAL,INDIA

来源：

INDIAN JOURNAL OF CHEMISTRY SECTION B-ORGANIC CHEMISTRY INCLUDING MEDICINAL CHEMISTRY | 1997年 / 36卷 / 02期

关键词：

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 phthalide sulfone 5 has been prepared from readily available ester 6 in four steps on multigram scales. This has been utilized in anionic [4 + 2] cycloaddition with a few cyclohexenones (12-14) to obtain anthraquinones (18-26) in good yields, compound 21 being a potential intermediate for pradimicinone 1.

引用

页码：126 / 132

页数：7

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