Iron-Catalyzed Cyanoalkylation of Glycine Derivatives Promoted by Pyridine-Oxazoline Ligands

ACS Catalysis ◽  
2021 ◽  
Vol 11 (7) ◽  
pp. 4288-4293
Author(s):  
Dengfu Lu ◽  
Jiajia Cui ◽  
Sen Yang ◽  
Yuefa Gong
Keyword(s):  
Glycine Derivatives ◽  
Oxazoline Ligands

ChemInform Abstract: Iron-Catalyzed Synthesis of Glycine Derivatives via Carbon-Nitrogen Bond Cleavage Using Diazoacetate.

ChemInform ◽  
2011 ◽  
Vol 42 (14) ◽  
pp. no-no
Author(s):  
Yoichiro Kuninobu ◽  
Mitsumi Nishi ◽  
Kazuhiko Takai
Keyword(s):  
Bond Cleavage ◽  
Glycine Derivatives ◽  
Nitrogen Bond

Photooxidation at Platinum Colloidal TiO2 Aqueous-Solution Interfaces. I. Ethylenediaminetetraacetic Acid and Related-Compounds

1986 ◽  
Vol 39 (5) ◽  
pp. 757 ◽  
Author(s):  
DN Furlong ◽  
D Wells ◽  
WHF Sasse
Keyword(s):  
Carbon Dioxide ◽  
Aqueous Solution ◽  
Ethylenediaminetetraacetic Acid ◽  
Oxidation Potential ◽  
Illumination Time ◽  
Carbonium Ions ◽  
Production Of Hydrogen ◽  
Glycine Derivatives ◽  
Lactic Acids ◽  
Exhaustive Oxidation

The photooxidation of ethylenediaminetetraacetic acid ( edta ) and related glycine derivatives, at Pt/TiO2/aqueous solution interfaces, has been monitored via the production of hydrogen and carbon dioxide. Yields are consistent with the exhaustive oxidation of methoxycarbonyl groups and the rate varied with the number and distribution of such groups. A photooxidation pathway is proposed which involves the oxidation of intermediate carbonium ions. Plausible molecular intermediates, such as formic acid and formaldehyde in the case of edta , have been shown in separate experiments to be photooxidized according to the proposed pathway. The maximum rate of oxidation for each donor depends on its oxidation potential and its tendency to adsorb on TiO2 surfaces. Desorption due to pH increase, as well as consumption of the donor, causes the rate to decline rapidly with illumination time. Acetic and malonic acids gave some hydrogen but underwent mainly (> c. 80%) photo-Kolbe decarboxylation to yield carbon dioxide and methane. By contrast the oxidation of oxomalonic, pyruvic and lactic acids proceeded mainly via a H2 producing pathway similar to that established for edta. The oxidation of pyruvic and lactic acids ceased at a yield of one mole of CO2 per mole of acid.

Synthesis and Characterization of Silver and Palladium Complexes with Xanthene-Based N-Heterocyclic Carbene−Oxazoline Ligands

2010 ◽  
Vol 29 (23) ◽  
pp. 6291-6297 ◽  
Author(s):  
Takeshi Makino ◽  
Ryu Yamasaki ◽  
Isao Azumaya ◽  
Hyuma Masu ◽  
Shinichi Saito
Keyword(s):  
Palladium Complexes ◽  
Synthesis And Characterization ◽  
Oxazoline Ligands

Oxorhenium(V) complexes with naphtholate-oxazoline ligands in the catalytic epoxidation of olefins

Polyhedron ◽  
2014 ◽  
Vol 75 ◽  
pp. 141-145 ◽  
Author(s):  
Belina Terfassa ◽  
Jörg A. Schachner ◽  
Pedro Traar ◽  
Ferdinand Belaj ◽  
Nadia C. Mösch Zanetti
Keyword(s):  
Catalytic Epoxidation ◽  
Oxazoline Ligands ◽  
Epoxidation Of Olefins

Sweets for Catalysis - Facile Optimisation of Carbohydrate-Based Bis(oxazoline) Ligands (Eur. J. Org. Chem. 7/2009)

2009 ◽  
Vol 2009 (7) ◽  
pp. 951-951 ◽  
Author(s):  
Tobias Minuth ◽  
Mustafa Irmak ◽  
Annika Groschner ◽  
Tobias Lehnert ◽  
Mike M. K. Boysen
Keyword(s):  
Oxazoline Ligands
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