1.1: 1H-imidazole / dichloromethane / 12 h / 25 °C / Inert atmosphere 2.1: oxalyl dichloride; dimethyl sulfoxide / dichloromethane / 0.25 h / -78 °C / Inert atmosphere 2.2: 2 h / -78 - -40 °C / Inert atmosphere 3.1: tetrahydrofuran / 1 h / 0 °C / Inert atmosphere 4.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0 - 25 °C / Inert atmosphere View Scheme
参考文献
Snyder, Scott A.; Treitler, Daniel S.; Brucks, Alexandria P.; Sattler, Wesley
Journal of the American Chemical Society, 2011 , vol. 133, # 40 p. 15898 - 15901
tri-ruthenium(0)dodecacarbonyl; diphenyl acetylene in diethylene glycol dimethyl ether T=145°C; multistep reaction; initial rate of oxidative coupling of α, ω-diols to sters or lactones;
