908121-14-2Relevant articles and documents
Enantioselective synthesis of tetra-ortho-substituted axially chiral biaryls through rhodium-catalyzed double [2 + 2 + 2] cycloaddition
Nishida, Goushi,Suzuki, Nanami,Naguchi, Keiichi,Tanaka, Ken
, p. 3489 - 3492 (2007/10/03)
We have established an enantioselective synthesis of both C2 symmetric and unsymmetric tetra-ortho-substituted axially chiral biaryls through rhodium-catalyzed double [2 + 2 + 2] cycloaddition (up to >99% ee). This method serves as an attractiv