Chiral ligands for asymmetric synthesis: enantioselective addition of diethylzinc to aromatic aldehydes catalyzed by chiral N-α-pyridylmethyl amino alcohols

2000 ◽  
Vol 41 (52) ◽  
pp. 10263-10266 ◽  
Author(s):  
Hongying Yun ◽  
Yangjie Wu ◽  
Yusheng Wu ◽  
Kuiling Ding ◽  
Ying Zhou
Keyword(s):  
Asymmetric Synthesis ◽  
Aromatic Aldehydes ◽  
Amino Alcohols ◽  
Chiral Ligands ◽  
Enantioselective Addition

ChemInform Abstract: Enantioselective Addition of Diethylzinc to Aromatic Aldehydes Catalyzed by Pyrrolidine and Piperidine β-Amino Alcohols.

ChemInform ◽  
2009 ◽  
Vol 40 (51) ◽  
pp. no-no
Author(s):  
Peyman Salehi ◽  
Minoo Dabiri ◽  
Gholamreza Kozehgary ◽  
Seddigheh Heydari
Keyword(s):  
Aromatic Aldehydes ◽  
Amino Alcohols ◽  
Enantioselective Addition

ChemInform Abstract: Modular Amino Acid Amide Chiral Ligands for Enantioselective Addition of Diethylzinc to Aromatic Aldehydes.

ChemInform ◽  
2011 ◽  
Vol 42 (41) ◽  
pp. no-no
Author(s):  
Shaohua Gou ◽  
Zhongbin Ye ◽  
Jing Chang ◽  
Guangjun Gou ◽  
Mingming Feng
Keyword(s):  
Amino Acid ◽  
Acid Amide ◽  
Aromatic Aldehydes ◽  
Chiral Ligands ◽  
Amino Acid Amide ◽  
Enantioselective Addition

scholarly journals Asymmetric synthesis with "privileged" ligands

2001 ◽  
Vol 73 (2) ◽  
pp. 325-329 ◽  
Author(s):  
Marco Bandini ◽  
Pier Giorgio Cozzi ◽  
Achille Umani-Ronchi
Keyword(s):  
Open Access ◽  
Asymmetric Synthesis ◽  
Carbonyl Compounds ◽  
Aromatic Aldehydes ◽  
Redox Processes ◽  
Asymmetric Allylation ◽  
Salen Complexes ◽  
Allyl Halides ◽  
Different Types ◽  
Enantioselective Addition

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.

Binaphthyl-based chiral ligands: design, synthesis and evaluation of their performance in enantioselective addition of diethylzinc to aromatic aldehydes

2020 ◽  
Vol 18 (47) ◽  
pp. 9712-9725
Author(s):  
Chao Yao ◽  
Piao Wu ◽  
Yue Huang ◽  
Yaoqi Chen ◽  
Lin Li ◽  
...  
Keyword(s):  
Aromatic Aldehydes ◽  
Design Strategy ◽  
Chiral Ligands ◽  
Design Synthesis ◽  
Enantioselective Addition

The design strategy and the performance of binaphthyl-based chiral ligands were evaluated with computation and enantioselective addition of diethylzinc to aromatic aldehydes.

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