Ruthenium(III) chloride-catalyzed efficient protocol for ethyl diazoacetate insertion into the N–H bond of secondary amines
作者:Ravi Varala、Ramu Enugala、Srinivas R. Adapa
DOI:10.1007/s00706-008-0927-z
日期:2008.11
Ruthenium(III) chloride (1 mol%) alone can catalyze the insertion of ethyl diazoacetate into N-H bonds of various structurally and electronically diverse secondary cyclic amines under solvent-free conditions to afford the corresponding glycine esters in good yields under ambient conditions. Reactions with various aliphatic primary and aromatic amines examined, however, were unsuccessful.
Catto, A.; Cappelletti, R.; Leonardi, A., Farmaco, Edizione Scientifica, 1983, vol. 38, # 8, p. 559 - 570
作者:Catto, A.、Cappelletti, R.、Leonardi, A.、Maggi, F.、Tajana, A.、Nardi, D.