28227-38-5Relevant articles and documents
Stereoselective synthesis and ROESY 1H NMR study of bidiaziridines
Carroccia, Laura,Delfini, Maurizio,Fioravanti, Stefania,Pellacani, Lucio,Sciubba, Fabio
, p. 2069 - 2073 (2012)
The bisaziridination reaction of symmetric (E-s-trans-E)-α-diimines using ethyl nosyloxycarbamate as aminating agent yields symmetrically functionalized bidiaziridines, under mild conditions. The reactions take place with very high stereoselectivity givin
SYNTHESIS OF SUBSTITUTED FLUORENES
-
Page/Page column 6-7, (2010/08/09)
The present invention describes a cost-efficient method for preparing di-substituted fluorenes in high yield.
Process for arylating or vinylating or alkynating a nucleophilic compound
-
Page 18-19, (2008/06/13)
The present invention concerns a process for arylating or vinylating or alkynating a nucleophilic compound. More particularly, the invention concerns arylating nitrogen-containing organic derivatives. The arylating or vinylating or alkynating process of the invention consists of reacting a nucleophilic compound with a compound carrying a leaving group and is characterized in that the reaction is carried out in the presence of an effective quantity of a catalyst based on a metallic element M selected from groups (VIII), (Ib) and (IIb) of the periodic table and at least one ligand comprising at least one imine function and at least one supplemental nitrogen atom as the chelating atoms.