Synthesis of novel palladium-carbene complexes as efficient catalysts for amination of aryl chlorides in ionic liquid

Ozdemir, İSMAİL; DEMIR, SERKAN; GOK, YETKİN; CETINKAYA, E; CETINKAYA, B

doi:10.1016/j.molcata.2004.07.024

Synthesis of novel palladium-carbene complexes as efficient catalysts for amination of aryl chlorides in ionic liquid

Ozdemir I., DEMIR S., GOK Y., CETINKAYA E., CETINKAYA B.

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL, cilt.222, ss.97-102, 2004 (SCI-Expanded, Scopus)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 222
Basım Tarihi: 2004
Doi Numarası: 10.1016/j.molcata.2004.07.024
Dergi Adı: JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.97-102
İnönü Üniversitesi Adresli: Evet

Özet

The synthesis and characterization of [PdCl2(N-heterocyclic carbene)(2)] (2, 3), an air and moisture-stable complexes are reported. Amination of aryl halides in 1-methy-3-butyl-imidazolidinium tetrafluoroborate in the presence of palladium-carbene complexes as catalysts are described. Aryl chlorides undergo smooth nucleophilic substitution reactions with primary amines in ionic liquid to afford the corresponding arylamines in excellent yields under mild conditions. (C) 2004 Elsevier B.V. All rights reserved.