1: 4-bromo-but-1-ene With magnesium in tetrahydrofuran
T=23°C; 2 h;
2: isobutyryl chloride With copper(l) iodide in tetrahydrofuran
T=-15 - 23°C; Further stages.;
参考文献
Zabawa, Thomas P.; Chemler, Sherry R.
Organic Letters, 2007 , vol. 9, # 10 p. 2035 - 2038