Research Project
Grant-in-Aid for Young Scientists (B)
I have succeeded in highly enantioselective and atom-economical reactions, especially [2 + 2] cycloaddition of diverse array of alkynes with trifluoropyruvate using chiral dicationic BINAP-Pd catalyst to provide the unprecedentedly stable oxetene derivatives. The reaction takes place with good-to-excellent yields and various substituents on the internal alkynes. This catalytic process offers not only the first synthetic method of stable oxetene derivatives but also new entry to oxetenes as a novel chiral trifluoromethyl building block for pharmaceuticals and agrochemicals.
All 2013 2012 2011 Other
All Journal Article (12 results) (of which Peer Reviewed: 10 results) Presentation (18 results) Remarks (1 results)
J. Synth. Org. Chem., Jpn. (Yuki Gosei KagakuKyokaishi)
Volume: 70 (1) Pages: 45-58
10031137478
Chem. Commun
Volume: 48 (90) Pages: 11050-11069
Bull. Chem. Soc. Jpn.
Volume: 85 (2) Pages: 201-208
J. Synth. Org. Chem., Jpn. (Yuki Gosei Kagaku Kyokaishi)
Volume: 70 Pages: 45-58
Chem. Commun.
Volume: 48 Issue: 90 Pages: 11050-11069
10.1039/c2cc34320g
Bulletin of the Chemical Society of Japan
Volume: 85 Issue: 2 Pages: 201-208
10.1246/bcsj.20110309
130004153028
J. Am. Chem. Soc.
Volume: 133 (50) Pages: 20092-20095
Synlett
Volume: 18 Pages: 2719-2724
Tetrahedron Lett.
Volume: 52 (50) Pages: 6682-6686
Journal of the American Chemical Society
Volume: 133 Issue: 50 Pages: 20092-20095
10.1021/ja2085299
Tetrahedron Letters
Volume: 52 Issue: 50 Pages: 6682-6686
10.1016/j.tetlet.2011.09.006
Volume: 2011 Issue: 18 Pages: 2719-2724
10.1055/s-0031-1289540
http://www.apc.titech.ac.jp/~mikami/index-j.html