2-Azanorbornane-Based Amino Alcohol Organocatalysts for Asymmetric Michael Reaction of β-Keto Esters with Nitroolefins

Rei Togashi, Madhu Chennapuram, Chigusa Seki, Yuko Okuyama, Eunsang Kwon, Koji Uwai, Michio Tokiwa, Mitsuhiro Takeshita, Hiroto Nakano

研究成果: Article査読

3 被引用数 (Scopus)

抄録

New optically active 2-azanorbornane-based amino alcohol organocatalysts were designed and synthesized, and these catalysts were successfully employed in the asymmetric Michael reaction of β-keto esters with nitroolefins to obtain the corresponding chiral Michael adducts with both high chemical yields (up to 99 %) and high stereoselectivities (up to dr = 91:9, up to 91 % ee).

本文言語English
ページ(範囲)3882-3889
ページ数8
ジャーナルEuropean Journal of Organic Chemistry
2019
24
DOI
出版ステータスPublished - 2019 6 30

ASJC Scopus subject areas

  • Physical and Theoretical Chemistry
  • Organic Chemistry

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