Powdered KOH in DMSO: an efficient base for asymmetric cyclization via memory of chirality at ambient temperature

Takeo Kawabata1, Katsuhiko Moriyama, Shimpei Kawakami

  • 1Institute for Chemical Research, Kyoto University Uji, Kyoto 611- 0011, Japan. kawabata@scl.kyoto-u.ac.jp

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