A new reductive procedure for the preparation of vicinal diamines and monoamines
作者:Sang-Hun Jung、Harold Kohn
DOI:10.1016/s0040-4039(00)99894-0
日期:1984.1
Selective reductive procedures for the preparation of vicinal diamines and monomines from alkyl bromocyanamides are described.
描述了从烷基溴氰酰胺制备邻位二胺和单胺的选择性还原方法。
Titanium(IV)(salen) and Vanadium(V)(salen) Complexes Derived from<i>C</i><sub>2</sub>- and<i>C</i><sub>1</sub>-Symmetric Diamines for Asymmetric Cyanohydrin Synthesis
作者:Michael North、Yuri Belokon’、Jamie Hunt
DOI:10.1055/s-2008-1077900
日期:2008.8
Titanium and vanadium salen complexes have been prepared from C 2 - and Ci-symmetric acyclic diamines. All of the complexes catalysed the asymmetric addition of trimethylsilyl cyanide to benzaldehyde and the sense of asymmetric induction was determined by the nature of the substituents. The vanadiumcomplex of a valine-derived diamine gave good results with a range of aromatic and aliphatic aldehydes
The stereoselective synthesis of functionalized vicinal diamine systems by the double allylation reactions of “protected” 1,2-bis-imine precursors.
作者:William L. Neumann、Milorad M. Rogic、T.Jeffrey Dunn
DOI:10.1016/s0040-4039(00)79412-3
日期:1991.10
A diastereoselective synthesis of vicinal diamines via the reactions of allylic Grignard reagents with readily available "protected" 1,2-bisimines has been developed. This method has been extended to preparing optically pure diamines by the use of chiral 1,2-bisimine precursors.
Pfordte,K.; Leuschner,G., Justus Liebigs Annalen der Chemie, 1961, vol. 646, p. 25 - 30
作者:Pfordte,K.、Leuschner,G.
DOI:——
日期:——
KOHN, H.;JUNG, SANG-HUN, J. AMER. CHEM. SOC., 1983, 105, N 12, 4106-4108