[EN] PROCESS FOR FORMING A PRIMARY, A SECONDARY OR A TERTIARY AMINE VIA A DIRECT AMINATION REACTION<br/>[FR] PROCÉDÉ DE FORMATION D'AMINE PRIMAIRE, SECONDAIRE OU TERTIAIRE VIA UNE RÉACTION D'AMINATION DIRECTE
申请人:RHODIA OPERATIONS
公开号:WO2014094650A1
公开(公告)日:2014-06-26
The present invention concerns a process to obtain primary, secondary or tertiary amines, via a direct amination reaction of alcohols in presence of bis(perfluoroalkylsulfonimide) acid or salts thereof catalysts, and derivatives.
That's just silyl! Selective nickel‐catalyzed reductiveamination of aldehydes under hydrosilylation conditions is achieved by using a one pot, two step procedure. By using an in situ‐generated catalyst (5 mol %) from Ni(OAc)2 and tricyclohexylphosphine with tetramethyldisiloxane (TMDS) as the hydrosilane at 70 °C, the corresponding secondary amines were obtained in moderate to good isolated yields