Facile Synthesis of Selectively Monoprotected Unsymmetrical 1,3-Diketones from 2,2-Dimethoxyethyl Esters |
| |
| Authors: | Kazuhiko Saigo Shigeru Machida Kazuaki Kudo Yoshiyuki Saito Yukihiko Hashimoto Masaki Hasegawa |
| |
| Affiliation: | Department of Synthetic Chemistry. Faculty of Engineering , The University of Tokyo , Kongo. Bunkyo-ku, Tokyo, Japan |
| |
| Abstract: | Selectively monoprotected unsymmetrical 1,3-diketones were obtained by the reaction of 2,2-dimethoxyethyl esters with enamines in the presence of dichlorobis(trifiuoro-methanesulfonato)titanium. |
| |
| Keywords: | |
|
|
