Axially Chiral Dicarboxylic Acid Catalyzed Activation of Quinone Imine Ketals: Enantioselective Arylation of Enecarbamates

2013 ◽  
Vol 135 (43) ◽  
pp. 16010-16013 ◽  
Author(s):  
Takuya Hashimoto ◽  
Hiroki Nakatsu ◽  
Yuka Takiguchi ◽  
Keiji Maruoka
Keyword(s):  
Dicarboxylic Acid ◽  
Quinone Imine ◽  
Axially Chiral ◽  
Acid Catalyzed

ChemInform Abstract: Axially Chiral Dicarboxylic Acid Catalyzed Activation of Quinone Imine Ketals: Enantioselective Arylation of Enecarbamates.

ChemInform ◽  
2014 ◽  
Vol 45 (17) ◽  
pp. no-no
Author(s):  
Takuya Hashimoto ◽  
Hiroki Nakatsu ◽  
Yuka Takiguchi ◽  
Keiji Maruoka
Keyword(s):  
Dicarboxylic Acid ◽  
Quinone Imine ◽  
Axially Chiral ◽  
Acid Catalyzed

Axially Chiral Dicarboxylic Acid Catalyzed Formal Alkenylations of Imines

Synfacts ◽  
2010 ◽  
Vol 2010 (11) ◽  
pp. 1307-1307
Author(s):  
K. Maruoka ◽  
T. Hashimoto ◽  
H. Kimura
Keyword(s):  
Dicarboxylic Acid ◽  
Axially Chiral ◽  
Acid Catalyzed

ChemInform Abstract: Axially Chiral Dicarboxylic Acid Catalyzed Asymmetric Semipinacol Rearrangement of Cyclic β-Hydroxy-α-diazo Esters.

ChemInform ◽  
2013 ◽  
Vol 44 (6) ◽  
pp. no-no
Author(s):  
Takuya Hashimoto ◽  
Shingo Isobe ◽  
Cedric K. A. Callens ◽  
Keiji Maruoka
Keyword(s):  
Dicarboxylic Acid ◽  
Axially Chiral ◽  
Diazo Esters ◽  
Acid Catalyzed ◽  
Semipinacol Rearrangement

Axially chiral dicarboxylic acid catalyzed asymmetric semipinacol rearrangement of cyclic β-hydroxy-α-diazo esters

Tetrahedron ◽  
2012 ◽  
Vol 68 (37) ◽  
pp. 7630-7635 ◽  
Author(s):  
Takuya Hashimoto ◽  
Shingo Isobe ◽  
Cedric K.A. Callens ◽  
Keiji Maruoka
Keyword(s):  
Dicarboxylic Acid ◽  
Axially Chiral ◽  
Diazo Esters ◽  
Acid Catalyzed ◽  
Semipinacol Rearrangement

scholarly journals Recent advances in the asymmetric phosphoric acid-catalyzed synthesis of axially chiral compounds

2021 ◽  
Vol 17 ◽  
pp. 2729-2764
Author(s):  
Alemayehu Gashaw Woldegiorgis ◽  
Xufeng Lin
Keyword(s):  
Phosphoric Acid ◽  
Asymmetric Catalysis ◽  
Medicinal Chemistry ◽  
High Efficiency ◽  
Biologically Active ◽  
Chiral Compounds ◽  
Chiral Phosphoric Acid ◽  
Wide Range ◽  
Axially Chiral ◽  
Acid Catalyzed

In recent years, the synthesis of axially chiral compounds has received considerable attention due to their extensive application as biologically active compounds in medicinal chemistry and as chiral ligands in asymmetric catalysis. Chiral phosphoric acids are recognized as efficient organocatalysts for a variety of enantioselective transformations. In this review, we summarize the recent development of chiral phosphoric acid-catalyzed synthesis of a wide range of axially chiral biaryls, heterobiaryls, vinylarenes, N-arylamines, spiranes, and allenes with high efficiency and excellent stereoselectivity.

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