Benzo[<i>b</i>]fluorenes via Indanone Dianion Annulation. A Short Synthesis of Prekinamycin
作者:Vladimir B. Birman、Zhufeng Zhao、Lei Guo
DOI:10.1021/ol0629768
日期:2007.3.1
A rapid construction of benzo[b]fluorenones via reaction of 1-indanone dianions with phthalate diesters is described. Its utility is illustrated with a concise synthesis of prekinamycin.
FACILE SYNTHESIS OF INDENONES FROM INDANONES: A NEW PROCEDURE
作者:Frank M. Hauser、Maotang Zhou、Yuanqiang Sun
DOI:10.1081/scc-100000182
日期:2001.1
A two-step procedure for the conversion of indanones to indenones is described.