Atom transfer radical cyclisations of activated and unactivated N-allylhaloacetamides and N-homoallylhaloacetamides using chiral and non-chiral copper complexes
Regioselective palladium-catalyzed intramolecular oxidative aminofluorination of unactivated alkenes
作者:Tao Wu、Jiashun Cheng、Pinhong Chen、Guosheng Liu
DOI:10.1039/c3cc44711a
日期:——
A novel Pd-catalyzed regioselective intramolecular aminofluorination of unactivated alkenes has been developed, which is an efficient method for the synthesis of a variety of monofluoromethylated nitrogen-containing heterocycles.
Diastereoselective and Enantioselective Intramolecular Amino−Zinc−Enolate Carbometalation Reactions. A New Polysubstituted Pyrrolidines Synthesis
作者:Edwige Lorthiois、Ilane Marek、Jean F. Normant
DOI:10.1021/jo970813e
日期:1998.4.1
The amino-zinc-enolate cyclization allowed a new and straightforward route to polysubstituted pyrrolidines from simple starting materials. From this study, we have been able to determine, for the first time, the stereochemical influence of the substituents on the ring in the carbocyclization reaction. The diastereoselectivity thus obtained was explained by a chairlike amino-zinc-enolate transition state.
AMINOINDANE COMPOUNDS AND USE THEREOF IN TREATING PAIN