Synthesis 2016; 48(09): 1322-1330
DOI: 10.1055/s-0035-1560414
paper
© Georg Thieme Verlag Stuttgart · New York

Regioselective Synthesis of Difluoromethylated Oxazolidines and 2-Imidazolines

Authors

  • Takuya Ishikawa

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
  • Michiya Yoshiki

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
  • Tomoya Tanaka

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
  • Kentoo Ogata

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
  • Yasunori Yamada

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
  • Takeshi Hanamoto*

    Department of Chemistry and Applied Chemistry, Graduate School of Science and Engineering, Saga University, Honjyo-machi 1, Saga 840-8502, Japan   eMail: hanamoto@cc.saga-u.ac.jp
Weitere Informationen

Publikationsverlauf

Received: 28. Dezember 2015

Accepted after revision: 23. Januar 2016

Publikationsdatum:
19. Februar 2016 (online)


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Abstract

Difluoromethylated oxazolidines and 2-imidazolines were synthesized regioselectively by the reaction of 2-(difluoromethyl)-1-tosylaziridine with various aldehydes or nitriles in the presence of silver(I) hexafluoroantimonate or titanium(IV) fluoride, respectively.

Supporting Information