1: acetoacetic acid methyl ester With sodium hydride in tetrahydrofuran; mineral oil
T=0°C; 0.166667 h;
2: With n-butyllithium in tetrahydrofuran; mineral oil
0.166667 h;
3: prenyl bromide in tetrahydrofuran; mineral oil
0.0833333 h;
参考文献
Resek, James E.
Journal of Organic Chemistry, 2008 , vol. 73, # 24 p. 9792 - 9794