1: calcium carbonate / chloroform; methanol / 3 h / 20 °C 2: bis-triphenylphosphine-palladium(II) chloride; N-ethyl-N,N-diisopropylamine; bis(trimethylsilyl)-acetylene / tetrahydrofuran; ethyl acetate / 6.5 h / 20 - 50 °C / |Inert atmosphere View Scheme
参考文献
State of Oregon, acting by and through the State Board of Higher Education on Behalf of University; Johnson, Darren W.; Carroll, Calden; Haley, Michael M.; Engle, Jeff
Patent: US2014/31559 A1, 2014 ;