1: With titanium(IV) isopropylate; cyclopentyl-magnesium chloride in diethyl ether
T=0°C; Inert atmosphere;
2: With hydrogenchloride; water in diethyl ether
T=0°C; Inert atmosphere; diastereoselective reaction;
Ikenaga, Kazutoshi; Kikukawa, Kiyoshi; Matsuda, Tsutomu
Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1986 , p. 1959 - 1964
palladium diacetate; silver nitrate; triethylamine in dimethyl sulfoxide
T=70°C; 6 h; Yield given. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Karabelas, Kostas; Hallberg, Anders
Journal of Organic Chemistry, 1989 , vol. 54, # 7 p. 1773 - 1776