769937-24-8Relevant articles and documents
A novel, mild, and facile method to prepare 6-methylidene pe nem derivatives
Abe, Takao,Sato, Chisato,Ushirogochi, Hideki,Sato, Koichi,Takasaki, Tsuyoshi,Isoda, Takeshi,Mihira, Ado,Yamamura, Itsuki,Hayashi, Kazuhiko,Kumagai, Toshio,Tamai, Satoshi,Shiro, Motoo,Venkatesan, Aranapakam M.,Mansour, Tarek S.
, p. 5850 - 5860 (2007/10/03)
A novel and mild method was established to synthesize 6-methylidene penem compounds. This method entails a MgBr2/Et3N-promoted aldol-type condensation on 6-bromopenem 12 with an appropriately substituted aldehyde to yield the interme