Chiral iminophosphoranes organocatalyzed asymmetric hydroxylation of 3-substituted oxindoles with oxaziridines

2018 ◽  
Vol 59 (25) ◽  
pp. 2412-2417 ◽  
Author(s):  
Baocheng Li ◽  
Zhen-Jiang Xu ◽  
Jianwei Han
Keyword(s):  
Asymmetric Hydroxylation

scholarly journals Asymmetric Hydroxylation of 1-Chloro-2-butene with Ascorbic Acid and Optically Active Polymer-Supported Copper(I) Ion Catalytic System.

1993 ◽  
Vol 50 (7) ◽  
pp. 587-590
Author(s):  
Yoshio MATSUBARA ◽  
Taro MORIMITSU ◽  
Shunji UEZAWA ◽  
Masakuni YOSHIHARA ◽  
Toshihisa MAESHIMA
Keyword(s):  
Ascorbic Acid ◽  
Catalytic System ◽  
Optically Active ◽  
Optically Active Polymer ◽  
Polymer Supported ◽  
Asymmetric Hydroxylation

ChemInform Abstract: Asymmetric Hydroxylation with Lipoxygenase: The Role of Group Hydrophobicity on Regioselectivity.

ChemInform ◽  
2010 ◽  
Vol 22 (15) ◽  
pp. no-no
Author(s):  
V. K. DATCHEVA ◽  
K. KISS ◽  
L. SOLOMON ◽  
K. S. KYLER
Keyword(s):  
Asymmetric Hydroxylation

scholarly journals Chiral Ru/PNNP complexes in catalytic and stoichiometric electrophilic O- and F-atom transfer to 1,3-dicarbonyl compounds

2006 ◽  
Vol 78 (2) ◽  
pp. 391-396 ◽  
Author(s):  
Cristina Bonaccorsi ◽  
Martin Althaus ◽  
Claus Becker ◽  
Antonio Togni ◽  
Antonio Mezzetti
Keyword(s):  
Atom Transfer ◽  
Tetradentate Ligand ◽  
Dicarbonyl Compounds ◽  
Asymmetric Hydroxylation

The asymmetric hydroxylation and fluorination catalyst [Ru(OEt2)2(PNNP)]2+ (PNNP = chiral tetradentate ligand with a P2N2 donor set) reacts with 1,3-dicarbonyl compounds to give dicationic adducts and, upon deprotonation, the corresponding enolato complexes. The relevance of these species to catalytic O- and F-transfer is investigated.

Asymmetric hydroxylation by a chiral iron porphyrin

1989 ◽  
Vol 111 (22) ◽  
pp. 8537-8538 ◽  
Author(s):  
John T. Groves ◽  
Peter Viski
Keyword(s):  
Iron Porphyrin ◽  
Asymmetric Hydroxylation

β-Amino-α-hydroxy Esters by Asymmetric Hydroxylation ofhomo-β-Amino Acid Esters

2002 ◽  
Vol 2002 (17) ◽  
pp. 3050-3054 ◽  
Author(s):  
Romualdo Caputo ◽  
Giuseppe Cecere ◽  
Annalisa Guaragna ◽  
Giovanni Palumbo ◽  
Silvana Pedatella
Keyword(s):  
Amino Acid ◽  
Amino Acid Esters ◽  
Hydroxy Esters ◽  
Asymmetric Hydroxylation ◽  
Acid Esters

ChemInform Abstract: Asymmetric Hydroxylation of Enolates with N-Sulfonyloxaziridines

ChemInform ◽  
2010 ◽  
Vol 23 (45) ◽  
pp. no-no
Author(s):  
F. A. DAVIS ◽  
B.-C. CHEN
Keyword(s):  
Asymmetric Hydroxylation
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