A novel cyclisation strategy for the synthesis of lactonamycin: A new route to highly functionalised heterocyclic rings

被引:15
作者
Parsons, Philip J. [1 ]
Board, Johnathan
Waters, Alexander J.
Hitchcock, Peter B.
Wakenhut, Florian
Walter, Daryl S.
机构
[1] Univ Sussex, Sch Lifesci, Dept Chem, Brighton BN1 9QJ, E Sussex, England
[2] Pfizer Ltd, Sandwich CT13 9MJ, Kent, England
[3] GlaxoSmithKline Res & Dev Ltd, Harlow CM19 5AW, Essex, England
基金
英国工程与自然科学研究理事会;
关键词
lactonamycin; furan; cascade; cyclisation; thermal;
D O I
10.1055/s-2006-951542
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A novel thermal cascade reaction equivalent to the well-known [2+2+2] cycloaddition has been developed which is clean and reliable and does not involve the use of metal ions. This highly efficient method has been used to construct a model for the synthesis of the antibiotic lactonamycin. The utility of this new sequence for the formation of furans is also reported.
引用
收藏
页码:3243 / 3246
页数:4
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