... Volume 41, Issue 19, 1985, Pages 4057–4078. ... True 2:1-adducts seem to be formed only at high olefin/organic halide ratios in the presence of LiCl, see: (a) Tetrahedron, 29 (1973), p. 827 In ... R. Scheffol, O. Salle Verlag (Eds.), Modern Synthetic Methods, Frankfurt a. Main, Vol. ...