Electrochemical reduction of carbon dioxides to carbon monoxide at a gold electrode in aqueous potassium hydrogen carbonate

1987 ◽  
pp. 728 ◽  
Author(s):  
Yoshio Hori ◽  
Akira Murata ◽  
Katsuhei Kikuchi ◽  
Shin Suzuki
Keyword(s):  
Carbon Monoxide ◽  
Electrochemical Reduction ◽  
Gold Electrode ◽  
Potassium Hydrogen Carbonate ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen

Meisenheimer complex formation between 4,6-dinitrobenzofurazan 1-oxide and primary, secondary and tertiary aromatic amines

1984 ◽  
Vol 37 (5) ◽  
pp. 985 ◽  
Author(s):  
RW Read ◽  
RJ Spear ◽  
WP Norris
Keyword(s):  
Complex Formation ◽  
Aromatic Amine ◽  
Aromatic Amines ◽  
Carbonate Solution ◽  
Complexation Reaction ◽  
Amino Group ◽  
Aromatic Carbon ◽  
Potassium Hydrogen Carbonate ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen

The uncatalysed formation of stable 1 : 1 Meisenheimer complexes between primary, secondary and tertiary aromatic amines and 4,6-dinitrobenzofurazan 1-oxide has been investigated. The thermodynamic product is derived from reaction through the aromatic carbon para or, if this position is substituted, ortho to the amino group of the aromatic amine. The complexes are stable to acid but react in aqueous potassium hydrogen carbonate solution or with aliphatic or aromatic amines to give crystalline salts of the complexes. In the presence of 1,4-diazabicyclo[2.2.2]octane, aniline reacts with 4,6-dinitrobenzofurazan 1-oxide to give an unstable nitrogen-bonded complex which is slowly converted into the carbon-bonded complex. The scope of the complexation reaction has been investigated and some of the mechanistic implications of the results are discussed.

A 1:1 adduct of methyl α-D-glucopyranoside and potassium hydrogen carbonate

1969 ◽  
Vol 9 (1) ◽  
pp. 122-124 ◽  
Author(s):  
J.W. Berry ◽  
B.I. Mayall ◽  
J.T. Marvel ◽  
A.J. Deutschman
Keyword(s):  
Potassium Hydrogen Carbonate ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen

Decomposition of Potassium Hydrogen Carbonate: Thermochemistry, Kinetics, and Textural Changes in Solids

2019 ◽  
Vol 58 (8) ◽  
pp. 2868-2881 ◽  
Author(s):  
Miloslav Hartman ◽  
Karel Svoboda ◽  
Bohumír Čech ◽  
Michael Pohořelý ◽  
Michal Šyc
Keyword(s):  
Potassium Hydrogen Carbonate ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen ◽  
Textural Changes
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