1: With n-butyllithium; tri-isopropoxy-borane in tetrahydrofuran; hexane T=-78 - 20°C; 16 h; 2: With hydrogenchloride in tetrahydrofuran; hexane; water T=20°C; 1 h;
Gray, George W.; Hird, Michael; Lacey, David; Toyne, Kenneth J.
Journal of the Chemical Society, Perkin Transactions 2: Physical Organic Chemistry (1972-1999), 1989 , p. 2041 - 2054
