反应条件
1,4-dioxane; titanium(IV) isopropylate; bis{(4R,5R)-2,2-dimethyl-α,α,α',α'-tetraphenyl-1,3-dioxolane-4,5-dimethanolato-O,O'}titanium(IV); zinc(II) chloride 1a.) Et2O, r.t., 2 h, 1b.) 45 min, 2a.) -78 deg C, 1 h, 2b) -30 deg C; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Bussche-Huennefeld, Joanna Linda v.; Seebach, Dieter
Tetrahedron, 1992 , vol. 48, # 27 p. 5719 - 5730
