1115640-07-7Relevant articles and documents
Two aspects of the desymmetrization of selected prochiral aromatic or vinylic dihalides: enantioselective halogen-lithium exchange and prochiral recognition in chiral liquid crystals
Fan, Chun-An,Ferber, Benoit,Kagan, Henri B.,Lafon, Olivier,Lesot, Philippe
experimental part, p. 2666 - 2677 (2009/04/12)
Several classes of prochiral dihalides have been identified as potential candidates for asymmetric halogen-lithium exchange. Bis-aryl compounds 1 and 2, 2,3-dibromonorbornadiene 3, and 1,2-diiodoferrocene 4 were prepared and used as substrates in the asym