Grinding and Milling: Two Efficient Methodologies in the Solvent-Free Phosphomolybdic Acid-Catalyzed and Mechanochemical Synthesis ofcis-4-Amido-N-yl-2-methyl-tetrahydroquinolines
摘要:
The ball-milling process of ABB' Povarov reaction through mechano-chemical activation with phosphomolybdic acid (PMA) as heteropolyacid (HPA) catalyst, was first time explored. The developed high speed vibratory ball milling (HSVBM) green method offers simple and efficient diastereoselective synthesis of cis-2,4-disubstituted tetrahydroquinolines in good to excellent yields (56-76%).
Grinding and Milling: Two Efficient Methodologies in the Solvent-Free Phosphomolybdic Acid-Catalyzed and Mechanochemical Synthesis of<i>cis</i>-4-Amido-<i>N</i>-yl-2-methyl-tetrahydroquinolines
作者:Vladimir V. Kouznetsov、Diego R. Merchán-Arenas、Carlos A. Martínez-Bonilla、Mario A. Macías、Pascal Roussel、Gilles H. Gauthier
DOI:10.5935/0103-5053.20160117
日期:——
The ball-milling process of ABB' Povarov reaction through mechano-chemical activation with phosphomolybdic acid (PMA) as heteropolyacid (HPA) catalyst, was first time explored. The developed high speed vibratory ball milling (HSVBM) green method offers simple and efficient diastereoselective synthesis of cis-2,4-disubstituted tetrahydroquinolines in good to excellent yields (56-76%).