Stereospecific Nucleophilic Substitution of Optically Active 1-Benzyloxy-2,2,2-trifluoroethyl Tosylate with Lithium Tetraalkylaluminates Prepared by the Ti-Catalyzed Hydroalumination of Olefins
作者:Hiroshi Matsutani、Hervé Poras、Tetsuo Kusumoto、Tamejiro Hiyama
DOI:10.1055/s-1998-1992
日期:1998.12
Reaction of optically active 1-benzyloxy-2,2,2-trifluoroethyl tosylate with lithium tetraalkylaluminates prepared by the Cp2TiCl2-catalyzed hydroalumination of olefins with LiAlH4 gives optically active 1-alkyl-2,2,2-trifluoroethyl benzyl ethers with inversion of configuration.
光学活性1-苄氧基-2,2,2-三氟乙基对甲苯磺酸酯与通过Cp2TiCl2催化的烯烃与LiAlH4的氢铝化反应制备的锂四烷基铝酸盐反应,得到构型反转的光学活性1-烷基-2,2,2-三氟乙基苄基醚。