22,-Dimethyl-4-phenyloxazoline and 2,2-dimethyl-4,5-diphenylimidazolidine as new chiral auxiliaries. Applications to asymmetric nitrile oxide cycloadditions

Shuji Kanemasa, Kenjiro Onimura, Eiji Wada, Junji Tanaka

Research output: Contribution to journalArticle

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Abstract

Asymmetric dipolar cycloadditions of a nitrile oxide to the acrylamide derivatives of two new chiral auxiliaries, (R)-2,2-dimethyl-4-phenyloxazolidines and (S,S)-2,2-dimethyl-4,5-diphenylimidazolidine, show satisfactorily high diastereoselectivities (up to 91%).

Original languageEnglish
Pages (from-to)1185-1188
Number of pages4
JournalTetrahedron: Asymmetry
Volume2
Issue number12
DOIs
Publication statusPublished - Jan 1 1991

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All Science Journal Classification (ASJC) codes

  • Catalysis
  • Physical and Theoretical Chemistry
  • Organic Chemistry
  • Inorganic Chemistry

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