Küçükbay, HasanYılmaz, Ülkü2021-11-092021-11-092018YILMAZ Ü,KÜÇÜKBAY H (2018). The catalytic effects of in situ prepared N-heterocyclic carbenes from benzimidazole salts in Suzuki–Miyaura cross-coupling reaction and uses in catalytic preparation of 1,3,5-triphenyl-1,3,5-triazinane-2,4,6-trione from phenyl isocyanate . Turkish Journal of Chemistry, 42(6), 1706 - 1719. Doi: 10.3906/kim-1804-391300-05271303-6130https://doi.org/10.3906/kim-1804-39https://hdl.handle.net/11616/43044https://search.trdizin.gov.tr/yayin/detay/381510Abstract: Many benzimidazole salts bearing a 3-phenylpropyl substituent (1a–1h) were synthesized and their structures were identified by 1 H NMR, 13 C NMR, and IR spectroscopic methods and elemental analysis. These N-heterocyclic carbene (NHC) precursors were used as a part of a catalytic system including Pd(OAc) 2 and the base in the Suzuki– Miyaura cross-coupling reaction under microwave irradiation. They were also used as catalysts in the cyclotrimerization of phenyl isocyanate to yield 1,3,5-triphenyl-1,3,5-triazinane-2,4,6-trione. It has been observed that benzimidazole salts made a positive contribution to both catalytic reactions as a NHC precursor.eninfo:eu-repo/semantics/openAccessArticle4261706171910.3906/kim-1804-392-s2.0-85059040033Q3381510WOS:000452163800019Q3