Synthesis of Dihydropyrroles and Tetrahydropyridines by the Intramolecular Cyclization of O-Methylsulfonyloximes Having an Active Methine Group
作者:Katsuya Uchiyama、Masayuki Yoshida、Yujiro Hayashi、Koichi Narasaka
DOI:10.1246/cl.1998.607
日期:1998.7
3,4-Dihydro-2H-pyrroles and 2,3,4,5-tetrahydropyridines are prepared from (E)-O-methylsulfonyloximes having an active methine group at γ- and δ-positions, respectively, by the treatment with DBU.
3,4-Dihydro-2H-pyrroles and 2,3,4,5-tetrahydropyridines are prepared from (E)-O-methylsulfonyloximes having an active methine group at γ- and δ-position respectively by the treatment with DBU.