Efficient catalytic effects of Lewis acids in the 1,3-dipolar cycloaddition reactions of carbonyl ylides with imines

Hiroyuki Suga1, Yasutaka Ebiura, Kazuaki Fukushima

  • 1Department of Chemistry and Material Engineering, Faculty of Engineering, Shinshu University, Wakasato, Nagano 380-8553, Japan. sugahio@shinshu-u.ac.jp

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