Expansion of the Concept of Nonlinear Effects in Catalytic Reactions Beyond Asymmetric Catalysis

2016 ◽  
Vol 22 (16) ◽  
pp. 5637-5642 ◽  
Author(s):  
Robert Pollice ◽  
Michael Schnürch
1994 ◽  
Vol 116 (21) ◽  
pp. 9430-9439 ◽  
Author(s):  
Denis Guillaneux ◽  
Shu-Hai Zhao ◽  
Odile Samuel ◽  
David Rainford ◽  
Henri B. Kagan

ChemInform ◽  
2009 ◽  
Vol 40 (13) ◽  
Author(s):  
Tummanapalli Satyanarayana ◽  
Susan Abraham ◽  
Henri B. Kagan

2001 ◽  
Vol 79 (11) ◽  
pp. 1762-1774 ◽  
Author(s):  
Christoph Köllner ◽  
Antonio Togni

Starting from the functionalized Josiphos derivatives (R)-1-[(S)-2-(diphenylphosphino)-1'-(dimethyl-3''-aminopropylsilyl)-ferrocenyl]ethyldicyclohexylphosphine ((R)-(S)-3), (R)-1-[(S)-2-(diphenylphosphino)-1'-(hydroxy methyl) ferrocenyl]ethyldicyclohexylphosphine ((R)-(S)-4), and (R)-1-[(S)-2-(diphenylphosphino)-1'-(3''-hydroxy propyl)ferrocenyl]ethyldicyclohexylphosphine ((R)-(S)-5), a series of dendrimers containing up to sixteen ferrocenyl diphosphine units were prepared. Dendrimer cores are based on benzene 1,3,5-tricarboxylic acid and 1,3,5,7-adaman tanetetracarboxylic acid, with 5-substituted isophthalic acid derivatives constituting the branching units. The dendrimers have been used in three different asymmetric catalytic reactions: Rh-catalyzed hydrogenation of dimethyl itaconate, Pd-catalyzed allylic substitution, and Rh-catalyzed hydroboration of styrene with catecholborane. In all three reactions the selectivity obtained with the dendrimers was very similar to the one obtained with the parent ligand Josiphos.Key words: dendrimer, asymmetric catalysis, ferrocenyl ligands, hydrogenation.


2020 ◽  
Vol 3 (5) ◽  
pp. 422-426 ◽  
Author(s):  
Yannick Geiger ◽  
Thierry Achard ◽  
Aline Maisse-François ◽  
Stéphane Bellemin-Laponnaz

ChemInform ◽  
2010 ◽  
Vol 27 (35) ◽  
pp. no-no ◽  
Author(s):  
H. B. KAGAN ◽  
C. GIRARD ◽  
D. GUILLANEUX ◽  
D. RAINFORD ◽  
O. SAMUEL ◽  
...  

2019 ◽  
Vol 17 (25) ◽  
pp. 6069-6098 ◽  
Author(s):  
Jin-Kui Liu ◽  
Jun-Fang Gong ◽  
Mao-Ping Song

This review covers the methods for the preparation of chiral palladium(ii) pincer complexes and their applications in asymmetric catalysis.


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