1643-98-7Relevant academic research and scientific papers
Ligand-Free Iron-Catalyzed C-F Amination of Diarylamines: A One-Pot Regioselective Synthesis of Diaryl Dihydrophenazines
Aoki, Yuma,O'Brien, Harry M.,Kawasaki, Hiroto,Takaya, Hikaru,Nakamura, Masaharu
, (2019)
A one-pot synthesis of various 5,10-diaryl-5,10-dihydrophenazines (DADHPs) from diarylamines has been achieved by using an iron-catalyzed C-F amination. Homodimerization of magnesium diarylamides, followed by defluorinative intramolecular cyclization (dou
Ligand-Free Iron-Catalyzed C-F Amination of Diarylamines: A One-Pot Regioselective Synthesis of Diaryl Dihydrophenazines
Aoki, Yuma,O'Brien, Harry M.,Kawasaki, Hiroto,Takaya, Hikaru,Nakamura, Masaharu
supporting information, p. 461 - 464 (2019/01/23)
A one-pot synthesis of various 5,10-diaryl-5,10-dihydrophenazines (DADHPs) from diarylamines has been achieved by using an iron-catalyzed C-F amination. Homodimerization of magnesium diarylamides, followed by defluorinative intramolecular cyclization (dou
Stable nickel(0) phosphites as catalysts for C-N cross-coupling reactions
Kampmann, Sven S.,Sobolev, Alexandre N.,Koutsantonis, George A.,Stewart, Scott G.
supporting information, p. 1967 - 1973 (2014/07/07)
Herein we describe the design and preparation of inexpensive, air-stable nickel phosphite-based catalysts for use in the C-N cross-coupling reaction. The combination of nickel tetrakis(triphenyl phosphite) {Ni[P(OPh) 3]4} and 1,1'-bis(diphenylphosphino)ferrocene (dppf), and in particular a newly developed catalyst (dppf)Ni[P(OPh)3] 2, were found to be extremely effective in catalyzing a range of amination reactions of anilines and amines with aryl chlorides. This new catalyst system offers an alternative to the bis(cyclooctadienyl)nickel [Ni(COD)2] and palladium(0) catalysts commonly used for C-N bond formation.
