Methanolysis of 1-aryl-1,2-epoxycyclohexanes in the condensed and in the gas phase: importance of the substituent for the reaction mechanism

2005 ◽  
Vol 18 (4) ◽  
pp. 321-328 ◽  
Author(s):  
Paolo Crotti ◽  
Valeria Di Bussolo ◽  
Franco Macchia ◽  
Lucilla Favero ◽  
Mauro Pineschi ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Gas Phase

Gas-phase Reaction Mechanism of Allyl anion with N2O

2007 ◽  
Vol 23 (02) ◽  
pp. 217-222
Author(s):  
LIU Le-Yan ◽  
◽  
◽  
GENG Zhi-Yuan ◽  
ZHAO Cun-Yuan ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Gas Phase ◽  
Phase Reaction ◽  
Gas Phase Reaction

DFT Study of deNOxReactions in the Gas Phase: Mimicking the Reaction Mechanism over BaNaY Zeolites

2009 ◽  
Vol 113 (24) ◽  
pp. 6730-6739 ◽  
Author(s):  
Chun-Yi Sung ◽  
Randall Q. Snurr ◽  
Linda J. Broadbelt
Keyword(s):  
Reaction Mechanism ◽  
Gas Phase ◽  
Dft Study

scholarly journals The HNO− radical anion: A proposed intermediate in diazeniumdiolate synthesis using nitric oxide and alkoxides

2018 ◽  
Vol 25 (1) ◽  
pp. 82-85 ◽  
Author(s):  
Zhe-Chen Wang ◽  
Ya-Ke Li ◽  
Sheng-Gui He ◽  
Veronica M Bierbaum
Keyword(s):  
Nitric Oxide ◽  
Reaction Mechanism ◽  
Gas Phase ◽  
Radical Anion ◽  
Room Temperature ◽  
Hydrogen Transfer ◽  
Gas Phase Reactions ◽  
Ionic Product

The strategy of synthesizing diazeniumdiolates (X–N(O)=NO−) through the coexistence of nitric oxide and alkoxides (RO−) was introduced by Wilhelm Traube 120 years ago. Today, despite the wide use of diazeniumdiolate derivatives to release nitric oxide in the treatment of cancer, the first step of the reaction mechanism for diazeniumdiolate synthesis remains a mystery and is thought to be complex. We have studied the gas-phase reactions of nitric oxide with alkoxides at room temperature. An electron-coupled hydrogen transfer is observed, and the radical anion HNO− is the only ionic product in these reactions. HNO− can further react with nitric oxide to form N2O and HO−.

Impact of water on the BrO + HO2 gas-phase reaction: mechanism, kinetics and products

2019 ◽  
Vol 21 (36) ◽  
pp. 20296-20307 ◽  
Author(s):  
Narcisse T. Tsona ◽  
Shanshan Tang ◽  
Lin Du
Keyword(s):  
Reaction Mechanism ◽  
Gas Phase ◽  
Hydrogen Abstraction ◽  
Phase Reaction ◽  
Gas Phase Reaction

The role of water in preventing the barrierless hydrogen abstraction in the BrO + HO2 reaction is highlighted.

scholarly journals Gas-phase reactivity of CH3OH toward OH at interstellar temperatures (11.7–177.5 K): experimental and theoretical study

2019 ◽  
Vol 21 (13) ◽  
pp. 6942-6957 ◽  
Author(s):  
Antonio J. Ocaña ◽  
Sergio Blázquez ◽  
Alexey Potapov ◽  
Bernabé Ballesteros ◽  
André Canosa ◽  
...  
Keyword(s):  
Reaction Mechanism ◽  
Theoretical Analysis ◽  
Gas Phase ◽  
Kinetic Data ◽  
Theoretical Study ◽  
Product Distributions

New kinetic data and product distributions have been obtained using the experimental CRESU technique combined with a theoretical analysis of the reaction mechanism. The astrophysical implications of fast CH3O and CH2OH formation are discussed.

Quantum mechanical approach to isoleucine+OH gas phase reaction. Mechanism and kinetics

2004 ◽  
Vol 676 (1-3) ◽  
pp. 97-103 ◽  
Author(s):  
Annia Galano ◽  
J.Raúl Alvarez-Idaboy ◽  
Esther Agacino-Valdés ◽  
Ma.Esther Ruiz-Santoyo
Keyword(s):  
Reaction Mechanism ◽  
Gas Phase ◽  
Quantum Mechanical ◽  
Phase Reaction ◽  
Gas Phase Reaction ◽  
Mechanical Approach ◽  
Mechanism And Kinetics ◽  
Quantum Mechanical Approach
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