2470-63-5Relevant academic research and scientific papers
Selective alkylation of amines with alcohols by Cp*- iridium(III) half-sandwich complexes
Wetzel, Alexander,Woeckel, Simone,Schelwies, Mathias,Brinks, Marion K.,Rominger, Frank,Hofmann, Peter,Limbach, Michael
, p. 266 - 269 (2013)
[Cp*Ir(Pro)Cl] (Pro = prolinato) was identified among a series of Cp*-iridium half-sandwich complexes as a highly reactive and selective catalyst for the alkylation of amines with alcohols. It is active under mild conditions in either toluene or water without the need for base or other additives, tolerates a wide range of alcohols and amines, and gives secondary amines in good to excellent isolated yields.
PROCESS FOR PREPARING AMINES BY HOMOGENEOUSLY CATALYZED ALCOHOL AMINATION IN THE PRESENCE OF A COMPLEX CATALYST COMPRISING IRIDIUM AND AN AMINO ACID
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Paragraph 0130-0139, (2014/03/21)
The invention relates to a process for preparing amines (A) by alcohol amination of alcohols (Al) by means of an aminating agent (Am) with elimination of water, wherein the alcohol amination is carried out in the presence of a complex catalyst comprising iridium and an amino acid.
