反应条件
(1R,2R)-α,α,α',α'-tetraphenyl-1,2-cyclohexanedimethanol; TiF4 in CH3CN 1) THF, hexane, 0 deg C to RT, 20 min, 2) THF, hexane, 20 min, 3) THF, hexane, -10 deg C, 12 h then warm to RT; Yield givenMultistep reaction. Yields of byproduct given. Title compound not separated from byproducts;
参考文献
Tetrahedron Letters, , vol. 39, # 52 p. 9593 - 9596
