Catalyst-free regioselective ring opening of epoxides with aromatic amines in water and solvent-free conditions
作者:A. Ziyaei-Halimehjani、H. Gholami、M. R. Saidi
DOI:10.1007/s13738-012-0122-3
日期:2013.2
Without using any catalysts, a variety of epoxides undergo ring-opening by aromatic amines to afford the corresponding 1,2-amino alcohols in high to excellent yields with good regioselectivity in the presence of water as solvent and under solvent-free conditions.
MCKAY, W. R.;PROCTOR, G. R., J. CHEM. SOC. PERKIN TRANS., 1981, N 9, 2443-2450
作者:MCKAY, W. R.、PROCTOR, G. R.
DOI:——
日期:——
Removal of toluene-p-sulphonyl groups from sulphonamides. Part 5. Reactions of phenylglyoxal imines and some tosylimines
作者:William R. McKay、George R. Proctor
DOI:10.1039/p19810002443
日期:——
N-tosylarylimines also react with nucleophiles to give useful products. Phenacylimidates underwent [2 + 2]cycloadditions with diphenylketen; such reactions gave complex results with phenacylimines, but the latter reacted with conjugated dienes in the presence of BF3 to give [2 + 4]cycloaddition products in good yield.