Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Tsukushi Tanaka"'
Autor:
Taro Tsuji, Kayoko Hashiguchi, Mana Yoshida, Tetsu Ikeda, Yunosuke Koga, Yusaku Honda, Tsukushi Tanaka, Suyong Re, Kenji Mizuguchi, Daisuke Takahashi, Ryo Yazaki, Takashi Ohshima
Publikováno v:
Nature Synthesis. 1:304-312
Publikováno v:
Journal of Synthetic Organic Chemistry, Japan. 79:417-426
Publikováno v:
Organic Letters. 22:4164-4170
We developed a catalytic aerobic method to synthesize α,α-disubstituted α-amino acids through cross-dehydrogenative coupling of azlactones. Combining an iron catalyst with a bisoxazolidine ligand resulted in high catalytic performance, and cross-c
Publikováno v:
Journal of the American Chemical Society. 142(9)
We developed a chemoselective catalytic activation of carboxylic acid for a 1e- radical process. α-Oxidation of a variety of carboxylic acids, which preferentially undergo undesired decarboxylation under radical conditions, proceeded efficiently und
Publikováno v:
ACS Catalysis. 8:8430-8440
Chemoselective iron-catalyzed dehydrogenative cross-coupling using 2-acylimidazoles is described. The addition of a phosphine oxide ligand substantially facilitated the generation of tert-butoxy radicals from di-tert-butyl peroxide, allowing for effi
Publikováno v:
Organic letters. 20(12)
A new strategy, a transient homocoupling dimer strategy, for direct catalytic oxidative cross-enolate coupling reactions is developed. Cross-enolate coupling products bearing a (contiguous) tetrasubstituted carbon center were obtained chemoselectivel