copper(I) bromide; lithium bromide in tetrahydrofuran
3 h; Ambient temperature; Yield given. Yields of byproduct given;
参考文献
Fleming, Ian; Takaki, Ken; Thomas, Andrew P.
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1987 , p. 2269 - 2274
