N-Boc-L-valine-connected amidomonophosphane rhodium(I) catalyst for asymmetric arylation of N-tosylarylimines with arylboroxines.
A catalytic asymmetric arylation of sterically tuned imines with arylboroxines was developed by using N-Boc-l-valine-connected amidomonophosphane rhodium(I) catalyst in n-PrOH. The TMS group used for the steric tuning of imines is convertible to other functionalities that are applicable as a key foothold for the carbon-carbon bond-forming coupling reactions.
Kuriyama
Masami
M
Graduate School of Pharmaceutical Sciences, Kyoto University, Yoshida, Sakyo-ku, Kyoto 606-8501, Japan.
Soeta
Takahiro
T
Hao
Xinyu
X
Chen
Qian
Q
Tomioka
Kiyoshi
K
D001896:Boron Compounds / Q000737:chemistry*; D002384:Catalysis; D015394:Molecular Structure; D010720:Phosphines / Q000737:chemistry*; D012238:Rhodium / Q000737:chemistry*; D014105:Tosyl Compounds / Q000737:chemistry*; D014633:Valine / Q000737:chemistry*
D001896:Boron Compounds; D010720:Phosphines; D014105:Tosyl Compounds; D012238:Rhodium; C044646:phosphine; D014633:Valine