1: With potassium tert-butylate; silver(I) acetate; triphenylphosphine in tetrahydrofuran T=70°C; P=15201 Torr; 16 h; Inert atmosphereAutoclave; 2: With hydrogenchloride in tetrahydrofuran; water Inert atmosphere;
Olah, George A.; Toeroek, Bela; Joschek, Jens P.; Bucsi, Imre; Esteves, Pierre M.; Rasul, Golam; Prakash, G. K. Surya
Journal of the American Chemical Society, 2002 , vol. 124, # 38 p. 11379 - 11391