in tetrahydrofuran
with exclusion of air and moisture, 1 equiv. of Ph3B soln. in THF was added to Sn-compd. soln. in THF at room temp., 30-60 min; solvent was removed;
参考文献
Wrackmeyer, Bernd; Tok, Oleg L.; Milius, Wolfgang
Zeitschrift fur Naturforschung - Section B Journal of Chemical Sciences, 2007 , vol. 62, # 12 p. 1509 - 1513
