boron trifluoride diethyl etherate 2 h; Ambient temperaturereactions with other alkynes, reaction in CH2Cl2 in the presence of varying amounts of AcOH, reaction regio- and stereoselectivity; Product distributionMechanism;
参考文献
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), , p. 1113 - 1116