in diethyl ether; cyclohexane to 6-bromo-1-hexene (1.04 mmol) and 2 equiv. of Me3SnH in Et2O at 0°C added LDA (1.04 mmol, in cyclohexane) under Ar, react. time 20 min, quenched with water; analyzed by GLPC;
1: With [(t-Bu)NP(Ph)2N(t-Bu)]Cr(μ2-Cl)2Li(THF)2 in toluene T=100°C; P=26252.6 Torr; 1 h; Inert atmosphere; 2: With hydrogenchloride in ethanol; toluene
