75159-58-9Relevant articles and documents
Preparation of New Nitrogen-bridged Heterocycles. A Facile Synthetic Method of Pyranoindolizinone Derivatives
Kakehi, Akikazu,Ito, Suketaka,Nakanishi, Kazunori,Watanabe, Kozo,Kitagawa, Masahiko
, p. 1115 - 1120 (2007/10/02)
Pyranoindolizinone derivatives were formed in 18-98 percent yields by the reactions of 3-bis(alkylthio)-methylene)-2,3-dihydroindolizin-2-ones with various acetates in the presence of alkali.Dihydroindolizinones were readily obtained by the alkali