Scopus
YÖKSİS Eşleşti
Exceptionally high turnover frequencies recorded for a new chitosan-based palladium(II) catalyst
Applied Catalysis A: General · Ağustos 2016
YÖKSİS Kayıtları
Exceptionally high turnover frequencies recorded for a new chitosan-based palladium(II) catalyst
Applied Catalysis A: General · 2016 SCI
PROFESÖR İDRİS SARGIN →
Makale Bilgileri
DergiApplied Catalysis A: General
Yayın TarihiAğustos 2016
Cilt / Sayfa523 · 12-20
Scopus ID2-s2.0-84971280090
Özet
To be industrially feasible, and applicable in synthesis of fine chemicals, a catalyst has to possess high turnover number (TON) and turnover frequency (TOF). In this study, a new cross-linked chitosan derivative was synthesized by using 2,2′-pyridil as a cross-linking agent. 2,2′-Pyridil cross-linked chitosan was used to as a support material for palladium catalyst. Chitosan-pyridil-based Pd(II) catalyst was tested in the microwave-assisted synthesis of biaryls via Suzuki coupling reactions. The catalyst yielded remarkable TONs of up to 20,000 and TOFs of up to 240,964 by using very low catalyst loading (5 × 10-3% mol) in a short reaction time (5 min). The catalyst also showed a better recyclability.
Yazarlar (4)
1
Talat Baran
2
Idris Sargin
ORCID: 0000-0003-3785-9575
3
Ayfer Menteş
4
Murat Kaya
Anahtar Kelimeler
Cross-linking
Pyridil
Suzuki coupling
TOF
TON
Kurumlar
Aksaray Üniversitesi
Aksaray Turkey
Metrikler
52
Atıf
4
Yazar
5
Anahtar Kelime