暂无反应条件数据

in benzene under inert gas; a suspension of the Na-salt of 1,2-benzodithiol was heated to 75°C; B2(NMe2)2Cl2 was added under stirring; 14 h; insoluble residue was removed; crystals from the filtrate were isolated and washed with pentane; further compounds were isolated by distillation and sublimation of the residue; elem. anal., mass spectroscopy;

n-butyllithium

in neat (no solvent) under N2, with exclusion of air, reagents (1/1 or 1/2 mmol ratio) at 25°C for 20 h; not sepd.; detected by NMR, IR;

200°C for 10 h;

in tetrachloromethane under N2, with exclusion of moisture, added soln. of org. compd. to boron compd. soln. (1/2 mol ratio); sepd. by fractional distn.;