1: 1-hexyl-triphenylphosphonium bromide With sodium amide in tetrahydrofuran
1 h; Heating;
2: trans-4-oxo-but-2-enoic acid methyl ester in tetrahydrofuran
Wittig reaction; 1 h; Title compound not separated from byproducts;
参考文献
Ovanesyan; Garibyan; Badanyan
Russian Journal of Organic Chemistry, 2000 , vol. 36, # 7 p. 951 - 954