1,8-diazabicyclo[5.4.0]undec-7-ene in toluene
from -40 deg C to room temp.; Yield given. Yields of byproduct given;
参考文献
Soai, Kenso; Machida, Hideaki; Yokota, Noriko
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 1909 - 1914