Bulletin of the Chemical Society of Japan
Vol. 74 (2001) , No. 6 pp.1115-1121
Stereocontrol in a Ytterbium Triflate-Catalyzed 1,3-Dipolar Cycloaddition Reaction of Carbonyl Ylide with N-Substituted Maleimides and Dimethyl Fumarate
Hiroyuki Suga1), Akikazu Kakehi1), Suketaka Ito1), Kei Inoue1), Hajime Ishida2) and Toshikazu Ibata2
doi:10.1246/bcsj.74.1115
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http://dx.doi.org/10.1246/bcsj.74.1115