triethylamine in N,N-dimethyl-formamide 8 h; Ambient temperature;
参考文献
Miles, Nicholas J.; Sammes, Peter G.; Kennewell, Peter D.; Westwood, Robert
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1985 , p. 2299 - 2306