1: With (OH)(C6H4)3P(C6H11)2*H(1+)*BF4(1-); tris-(dibenzylideneacetone)dipalladium(0) in tetrahydrofuran
T=-78 - 50°C; 5.16667 h;
2: With hydrogenchloride in tetrahydrofuran; water
Tsukinoki, Takehito; Kakinami, Takaaki; Iida, Yukiko; Ueno, Makiko; Ueno, Yoshiko; et al.
Journal of the Chemical Society, Chemical Communications, 1995 , # 2 p. 209 - 210