A stereoselective access to a ferrocene-based planar chiral triazolium salt

作者：Forcher Gwenaeel; Silvanus Andrew; De Fremont Pierre; Jacques Beatrice; Pearson Long Morwenna S M; Boeda Fabien; Bertus Philippe^*

来源：Journal of Organometallic Chemistry, 2015, 797: 1-7.

DOI：10.1016/j.jorganchem.2015.07.038

• Ferrocene derivatives
• X-ray crystal structure
• Copper compounds
• Triazolium salts

The first synthesis of a triazolium salt with ferrocene-based planar chirality is described. It was obtained from enantiopure Kagan's acetal, via the construction of a lactam intermediate. The corresponding 1,2,4-triazolylidene-Cu(I) complex was prepared. Its structure as well as the parent triazolium salt were characterized by X-ray diffraction analysis.

• 出版日期2015-11-15