Mechanistic Studies of Copper(I)-Catalyzed Allylic Amination
作者:Radhey S. Srivastava、Nathan R. Tarver、Kenneth M. Nicholas
DOI:10.1021/ja0751072
日期:2007.12.1
novel Cu(I) complexes, [Cu(PhNO)3]PF6 (1) and [Cu(Et2NPhNO)3]PF6 (2); in 2 the copper atom is N-coordinated to the nitrosoarenes in a distorted trigonal planar geometry. Complex 1 is strongly implicated as a reactive intermediate in the Cu(I)-catalyzed allylic amination of olefins based on (i) its isolation from the catalytic reaction, (ii) its stoichiometric regioselective allylic amination of alpha-methyl
作者:Gregg A Hogan、August A Gallo、Kenneth M Nicholas、Radhey S Srivastava
DOI:10.1016/s0040-4039(02)02441-3
日期:2002.12
The copper(I) complex [Cu(CH3CN)4]PF6 catalyzes the allylic amination of alkenes by aryl hydroxylamine in fair to moderate yields. Unsymmetrical alkenes react with high regioselectivity with N-functionalization occuring at the less substituted vinylic carbon. Trapping experiments indicate that free PhNO is not an intermediate in these reactions.
MILLER, A. O.;FURIN, G. G., IZV. CO AN CCCP. CEP. XIM. N., 1985, N 17/6, 123-128
作者:MILLER, A. O.、FURIN, G. G.
DOI:——
日期:——
MILLER A. O.; FURIN G. G., J. FLUOR. CHEM., 36,(1987) N 3, 247-272
作者:MILLER A. O.、 FURIN G. G.
DOI:——
日期:——
N-(polyfluoroaryl)-hydroxylamines. Synthesis and properties
作者:A.O Miller、G.G. Furin
DOI:10.1016/s0022-1139(00)82068-0
日期:1987.8
Fluorine-containing N-arylhydroxylamines have been obtained by the action of hydroxylamine or itsN- and O-derivatives on polyfluorinated benzenes and pentafluoropyridine. The influence of fluorine atoms on the reactivity of hydroxylamino group has been investigated. The reaction of N-polyfluoroarylhydroxylamines with aldehydes has been shown not to occur, whereas their reaction with nitrosobenzenes