Asymmetric Synthesis of Metallocenes through Enantioselective Addition of Organolithium Reagents to 6-(Dimethylamino)fulvene

2002 ◽  
Vol 67 (10) ◽  
pp. 3355-3359 ◽  
Author(s):  
Toshimasa Suzuka ◽  
Masamichi Ogasawara ◽  
Tamio Hayashi
2008 ◽  
Vol 350 (7-8) ◽  
pp. 1023-1045 ◽  
Author(s):  
Scott E. Denmark ◽  
Noriyuki Nakajima ◽  
Cory M. Stiff ◽  
Olivier J.-C. Nicaise ◽  
Michael Kranz

2001 ◽  
Vol 73 (2) ◽  
pp. 325-329 ◽  
Author(s):  
Marco Bandini ◽  
Pier Giorgio Cozzi ◽  
Achille Umani-Ronchi

Different types of chiral "privileged" ligands 1 and 2 in promoting enantioselective addition of allylating agents to aliphatic and aromatic aldehydes are described. Here, a new concept in the asymmetric allylation reaction is presented. Redox [Cr (Salen) ] mediated addition of allyl halides to carbonyl compounds is described, and mechanistic investigations are discussed. These results open access to the fascinating area of the catalytic redox processes mediated by metallo-Salen complexes.


Polyhedron ◽  
2012 ◽  
Vol 45 (1) ◽  
pp. 126-143 ◽  
Author(s):  
Georgi M. Dobrikov ◽  
Irena Philipova ◽  
Rositsa Nikolova ◽  
Boris Shivachev ◽  
Angel Chimov ◽  
...  

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