701223-23-6Relevant articles and documents
Chirality Exchange from sp3 Central Chirality to Axial Chirality: Benzannulation of Optically Active Diaryl-2,2-dichlorocyclopropylmethanols to Axially Chiral α -Arylnaphthalenes
Nishii, Yoshinori,Wakasugi, Kazunori,Koga, Keisuke,Tanabe, Yoo
, p. 5358 - 5359 (2007/10/03)
Chirality exchange benzannulation of optically active (1S)-aryl(aryl′)-2,2-dichlorocyclopropylmethanols (>99% ee) using TiCl4 successfully proceeded to give axially chiral (M)-α-arylnaphthalenes with excellent levels of stereo induction (′99% e