Directed Lithiation in Arenetricarbonylchromium(0) Complexes: Assessment of Some Directing Group Specificities and of Electrophilic Quench Efficacies
作者:Iyassu K. Sebhat、Yen-Ling Tan、David A. Widdowson、René Wilhelm、Andrew J.P. White、David J. Williams
DOI:10.1016/s0040-4020(00)00562-7
日期:2000.8
The synthesis of a series of phenol ethers and 4-triisopropylsilyloxymethylphenol ethers and their η6-tricarbonylchromium(0) complexes are reported. The directed lithiation of these followed by quenching with a series of electrophiles gave access to a wide range of functionalised complexes for use in synthesis.