反应条件
N,N,N',N,-tetramethylethylenediamine; iodine; trifluoroacetic acid in tetrahydrofuran to a soln. of nucleophile in THF at -60°C soln. of complex was added, after 45 min at -60°C CF3COOH was added followed by I2, and soln. was allowed to stir overnight while being warmed to room temp.;; soln. was filtered through Celite, evapd.; residue was extd. was ether and washed with other solvents; then chromd. on silica column, eluent CH2Cl2-hexane;;
参考文献
Organometallics, , vol. 6, p. 242 - 249
