反应条件
in N,N-dimethyl-formamide byproducts: C6H5C(O)CHCH2; K-compd. addn. to Bi-compd. suspn. at -78°C, mixt. allowing to warm to room temp., solvent removal under reduced pressure, residue extn. (Et2O), extract evapn.; residue chromy. on silica gel (hexane, EtOAc 100:o to 80:20);
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , # 20 p. 2543 - 2550