409359-98-4Relevant academic research and scientific papers
Dilithiation of arenetricarbonylchromium(0) complexes with enantioselective quench: Application to chiral biaryl synthesis
Tan,White,Widdowson,Wilhelm,Williams
, p. 3269 - 3280 (2007/10/03)
Dilithiation of methoxymethoxyarenetricarbonylchromium complexes with 2.5 equiv. of butyllithium and 6 equiv. of (-)-sparteine followed by enantioselective electrophilic quench gave the planar chiral (R)-complexes in up to 95% ee. This technique was applied to the synthesis of the chromium complexes of biaryl analogues 7 of actinoidinic acid.
