Effects of Particle Size on the Kinetics of Physico-geometrical Consecutive Reactions in Solid–Gas Systems: Thermal Decomposition of Potassium Hydrogen Carbonate

2021 ◽  
Vol 125 (40) ◽  
pp. 22023-22035
Author(s):  
Mito Hotta ◽  
Taiga Tone ◽  
Nobuyoshi Koga
Keyword(s):  
Thermal Decomposition ◽  
Particle Size ◽  
Potassium Hydrogen Carbonate ◽  
Consecutive Reactions ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen ◽  
Kinetics Of

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

Imidazolium and Potassium Hydrogen Carbonate Salts as Ecofriendly Organocatalysts for Oxazolidinone Synthesis

2016 ◽  
Vol 2016 (21) ◽  
pp. 3514-3518 ◽  
Author(s):  
Antoine H. Fournier ◽  
Guillaume de Robillard ◽  
Charles H. Devillers ◽  
Laurent Plasseraud ◽  
Jacques Andrieu
Keyword(s):  
Potassium Hydrogen Carbonate ◽  
Hydrogen Carbonate ◽  
Potassium Hydrogen ◽  
Carbonate Salts

Kinetics of Consecutive Reactions in the Solid State: Thermal Decomposition of Oxalates

2001 ◽  
Vol 206-213 ◽  
pp. 807-810 ◽  
Author(s):  
Kim Celis ◽  
Isabel Van Driessche ◽  
R. Mouton ◽  
G. Vanhoyland ◽  
Serge Hoste
Keyword(s):  
Thermal Decomposition ◽  
Solid State ◽  
Consecutive Reactions ◽  
Thermal Decomposition Of Oxalates ◽  
Kinetics Of
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