Regioselective alkylation of pyrrole with 2-benzylidenemalononitriles catalyzed by Cu(OTf)(2)

Tasgin D. I., TEMELLİ B., Yazici A., Aytac S., ÜNALEROĞLU C.

LETTERS IN ORGANIC CHEMISTRY, cilt.5, sa.3, ss.165-168, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 5 Sayı: 3
  • Basım Tarihi: 2008
  • Doi Numarası: 10.2174/157017808783955763
  • Dergi Adı: LETTERS IN ORGANIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.165-168
  • Hacettepe Üniversitesi Adresli: Evet

Özet

Copper triflate was used as catalyst for the addition of pyrrole to 2-benzylidenemalononitrile and its substituted derivatives. 2-Alkylated pyrrole derivatives were regioselectively obtained in mild reaction conditions. The addition reactions were found to be highly dependent on the substituents of the phenyl group.