1: anhydrous 1-octyne With Schwartz's reagent in tetrahydrofuran
T=20°C; 1 h;
2: 3,3-dimethyl-2-phenylsulphonyloxirane With lithium diisopropyl amide in tetrahydrofuran; n-heptane; ethylbenzene
T=-90 - -60°C; 1 h;
3: With oxygen; sodium hydrogencarbonate in tetrahydrofuran; various solvents; water
T=20°C; 1 h;
参考文献
Kasatkin, Aleksandra; Whitby, Richard J.
Tetrahedron, 2003 , vol. 59, # 49 p. 9857 - 9864
