Benzylic imidazolidinium, 3,4,5,6-tetrahydropyrimidinium and benzimidazolium salts: Applications in ruthenium-catalyzed allylic substitution reactions

YAŞAR S., Oezdemir I., Cetinkaya B., Renaud J., Bruneau C.

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY, cilt.2008, sa.12, ss.2142-2149, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 2008 Sayı: 12
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1002/ejoc.200800007
  • Dergi Adı: EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.2142-2149
  • İnönü Üniversitesi Adresli: Evet

Özet

Imidazoliidinium, tetrahydropyrimidinium and benzimidazolium. salts were prepared. Upon reaction with tBuOK, they generate carbene ligands, which were associated in situ to [RuCp*(MeCN)(3)]PF6 to produce ruthenium catalysts that are active for the substitution of allylic substrates by dimethyl of the N-heterocyclic structures, as well as that of the benzyhc N-substituents, on the reactivity and regioselectivity were examined. ((C) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008).