1: phenylacetylene With n-butyllithium in tetrahydrofuran; hexane T=-78°C; 2: p-benozquinone in tetrahydrofuran; hexane T=-78°C; 3: With water; ammonium chloride in tetrahydrofuran; hexane
参考文献
Journal of Organic Chemistry, , vol. 74, # 21 p. 8492 - 8495