A novel, mild, and facile method to prepare 6-methylidene penem derivatives.
Abe T, Sato C, Ushirogochi H, Sato K, Takasaki T, Isoda T, Mihira A, Yamamura I, Hayashi K, Kumagai T, Tamai S, Shiro M, Venkatesan AM, Mansour TS.
Abe T, et al. Among authors: takasaki t.
J Org Chem. 2004 Sep 3;69(18):5850-60. doi: 10.1021/jo049880g.
J Org Chem. 2004.
PMID: 15373470