1448622-37-4Relevant academic research and scientific papers
Iron-Catalyzed Regioselective Anti-Markovnikov Addition of C-H Bonds in Aromatic Ketones to Alkenes
Kimura, Naoki,Kochi, Takuya,Kakiuchi, Fumitoshi
, p. 14849 - 14852 (2017)
We report here on a C-H alkylation reaction, in which the coupling of aromatic ketones with alkenes proceeds in the presence of only a simple Fe(PMe3)4 catalyst. The anti-Markovnikov addition of ortho C-H bonds in various ketones occurs with excellent regioselectivity under relatively mild reaction conditions. A strikingly wide variety of alkenes can be used for this reaction, and the high-yielding anti-Markovnikov addition of aromatic C-H bonds to enol ethers was achieved for the first time using this catalyst system.
Ruthenium-catalyzed reductive deamination and tandem alkylation of aniline derivatives
Koreeda, Tetsuro,Kochi, Takuya,Kakiuchi, Fumitoshi
, p. 148 - 152 (2013/10/01)
We developed two new catalytic transformations of anilines via oxidative addition of CeN bonds to ruthenium centers. One is ruthenium-catalyzed reductive deaminatoindeamination of N-alkylated oacylanilines. The other one is catalytic coupling of N-alkylated o-acylanilines with olefins giving orthoalkylated aromatic ketones via CeN bond cleavage. This reaction involves a ruthenium hydride species as an intermediate, formed after b-hydride elimination from the ruthenium amide species.
