H2O in chloroform-d1 water was added to mixt. (Ph3BiMe)(BF4) and 2,6-di-tert-butyl-4-methylpyridine in CDCl3 and mixt. was allowed to stand at room temp. for 33 h; detn. by NMR;
1: methanol With sodium hydride in dimethyl sulfoxide T=20°C; 2: 1,1,2,2-tetrafluoro-1,2-diiodoethane in dimethyl sulfoxide 2 h; Product distribution / selectivity;
