Aslanoglu, Furgan2025-05-102025-05-1020222365-654910.1002/slct.2022010892-s2.0-85134052758https://doi.org/10.1002/slct.202201089https://hdl.handle.net/20.500.14720/7794Aslanoglu, Furgan/0000-0002-5740-1716In this study, 2,6-trimethyl-4H-1,3-dioxin-4-one compound, which is a source of Acetylketene, was reacted with terminal alkynes in presence of IPrAuCl (1,3-Bis(2,6-diisopropylphenyl-imidazol-2-ylidene)gold(I) chloride) catalyst and a new synthesis method for 2-methyl-pyran-4-one compounds has been developed. It was observed that the yields were very low when this reaction was carried out without using a catalyst. However, 95 % yield was obtained when this reaction was performed in the presence of a IPrAuCl catalyst.eninfo:eu-repo/semantics/closedAccessAcetylketeneGold(I)2-Methyl-Pyran-4-OneTerminal Acetylenes226-Trimethyl-4H-13-Dioxin-4-OneArticle726Q3Q3WOS:000824678600005