AIBN in benzene heating equimolar amts. of Se-compds. and 5 molpercent of HSnBu3 5 molpercent AIBN (in dark, 80°C); not isolated, detd. by NMR spectroscopy;

AIBN in benzene heating equimolar amts. of Se-compds. with 5 molpercent of HSnBu3 and 5 molpercent AIBN (80°C, in dark); not isolated, detd. by NMR spectroscopy;