Research Project
Grant-in-Aid for Young Scientists (B)
(1) A highly effective immobilization of Rh(II) complex has been achieved by copolymerization of dirhodium(II) complex-containing monomer with styrene and flexible cross-linker.(2) The polymer-supported chiral fluorinated dirhodium(II) complex catalyzed the amination of silyl enol ethers with [N-(2-nitrophenylsulfonyl)imino]phenyliodinane to provide amino ketones in high yields with high levels of enantioselectivity and could be used up to 20 times as the catalyst readily withstood stirring in the presence of the solid reactant.(3) The polymer-supported chiral chlorinated dirhodium(II) complex promoted intermolecular carbonyl ylide cycloaddition reactions in CF3C6H5 under continuous flow conditions, where high yields as well as high levels of enantioselectivity and turnover number were achieved.
All 2014 2013 2012 Other
All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (28 results) Remarks (1 results)
Org. Biomol. Chem.
Volume: 11 Pages: 5374-5382
Organic & Biomolecular Chemistry
Volume: 11 Issue: 32 Pages: 5374-5382
10.1039/c3ob41236a
Heterocycles
Volume: 86 Pages: 1647-1659
Adv. Synth. Catal.
Volume: 354(Highlighted in Synfacts 2012, 1264) Pages: 2331-2338
Volume: 354 Issue: 11-12 Pages: 2331-2338
10.1002/adsc.201200219
http://dx.doi.org/
Volume: 86 Issue: 2 Pages: 1647-1659
10.3987/com-12-s(n)120
http://www.pharm.hokudai.ac.jp/yakuzou/