Scandium-Catalyzed Carbon-Carbon Bond Formations Using α-Organosulfanyl and Organoselanyl-α-fluoroacetic Acid Derivatives

Abstract

The scandium-catalyzed reactions of α-organosulfanyl and organoselanyl-α-fluoroacetates 1-2, acetamides 3-4 and acetonitrile 5 with soft nucleophiles proceeded to give the products 6a-b, 7a-c, 8a-c, 9a-e in good to high yields. We also successfully performed the scandium-catalyzed intramolecular cyclization reactions and obtained the unique 5-methylene-2-oxotetrahydropyrans 16-17.

Journal

Chemical & pharmaceutical bulletin   [List of Volumes]

Chemical & pharmaceutical bulletin 54(11), 1611-1615, 2006-11-01  [Table of Contents]

The Pharmaceutical Society of Japan

References:  12

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Codes

  • NII Article ID (NAID) :
    110004836488
  • NII NACSIS-CAT ID (NCID) :
    AA00602100
  • Text Lang :
    ENG
  • Article Type :
    NOT
  • ISSN :
    00092363
  • NDL Article ID :
    8516737
  • NDL Source Classification :
    ZS51(科学技術--薬学) // ZP1(科学技術--化学・化学工業)
  • NDL Call No. :
    Z53-D167
  • DOI :
    10.1248/cpb.54.1611
  • Databases :
    CJP  NDL  NII-ELS  J-STAGE