Cyclic hydropyran oligolides as preorganized ligand arrays: Modular assembly of 18-, 24-, 36-, 48-, 54- and 72-membered rings via iteration and cyclooligomerization

被引:13
作者
Burke, SD [1 ]
Heap, CR [1 ]
Porter, WJ [1 ]
Song, YT [1 ]
机构
[1] WARNER LAMBERT PARKE DAVIS,PARKE DAVIS PHARMACEUT RES DIV,ANN ARBOR,MI 48105
关键词
D O I
10.1016/0040-4039(95)02168-X
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Modular assembly routes to cyclic hydropyran oligolides of diverse structures are described. Macrolactonization of the appropriate tris(hydropyran) hydroxy acid provided compounds 1-8, whereas macrocycles 9-13 resulted from the cyclodimerization, cyclotrimerization, and cyclotetramerization of the bis- or tris(hydropyran) seco acids, utilizing the ''normal'' or ''modified'' Yamaguchi lactonization conditions.
引用
收藏
页码:343 / 346
页数:4
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