The complexes of Cu with 2-methyl-3-butyn-2-ol(HL) and triphenylphosphine(pph3) or bis (diphenylphophine) methane (dppm) were prepared by an electrochemical method in nonaqueous solutions. The products were characteri...The complexes of Cu with 2-methyl-3-butyn-2-ol(HL) and triphenylphosphine(pph3) or bis (diphenylphophine) methane (dppm) were prepared by an electrochemical method in nonaqueous solutions. The products were characterized by elemental analysis, IR, 1H and 13C NMR measurements as CuL, CuL. pph3 and CuL. dppm respectively.展开更多
由1,4-二碘代苯出发,经过两步Sonogashira偶联反应合成标题化合物2-甲基-4-(4-(吡啶-4-乙炔基)苯基)-3-丁炔-2-醇。通过1 H NMR、13 C NMR核磁共振、X射线单晶衍射等手段对化合物的结构进行了表征。结果表明,该化合物属于单斜晶系,空间...由1,4-二碘代苯出发,经过两步Sonogashira偶联反应合成标题化合物2-甲基-4-(4-(吡啶-4-乙炔基)苯基)-3-丁炔-2-醇。通过1 H NMR、13 C NMR核磁共振、X射线单晶衍射等手段对化合物的结构进行了表征。结果表明,该化合物属于单斜晶系,空间群为P2(1)2(1)2(1)。晶体学参数:a=0.060754(15)nm,b=0.081700(19)nm,c=0.32073(7)nm,α=90.00°,β=90.00°,γ=90.00°,V=15.920(7)nm3,Z=8。展开更多
文摘The complexes of Cu with 2-methyl-3-butyn-2-ol(HL) and triphenylphosphine(pph3) or bis (diphenylphophine) methane (dppm) were prepared by an electrochemical method in nonaqueous solutions. The products were characterized by elemental analysis, IR, 1H and 13C NMR measurements as CuL, CuL. pph3 and CuL. dppm respectively.
文摘由1,4-二碘代苯出发,经过两步Sonogashira偶联反应合成标题化合物2-甲基-4-(4-(吡啶-4-乙炔基)苯基)-3-丁炔-2-醇。通过1 H NMR、13 C NMR核磁共振、X射线单晶衍射等手段对化合物的结构进行了表征。结果表明,该化合物属于单斜晶系,空间群为P2(1)2(1)2(1)。晶体学参数:a=0.060754(15)nm,b=0.081700(19)nm,c=0.32073(7)nm,α=90.00°,β=90.00°,γ=90.00°,V=15.920(7)nm3,Z=8。