Short Synthesis of the CDEF Ring System of Lactonamycin
作者:T. Ross Kelly、Dongcheng Xu、Gabriel Martínez、Haixia Wang
DOI:10.1021/ol0257528
日期:2002.5.1
[reaction: see text]. A synthesis of the CDEF fragment of lactonamycin is achieved in eight steps (six pots) from the known and readily available anhydride 4 via a Diels-Alder reaction between tricycle 13 and 2,3-dimethylbenzoquinone.