Keto-enol tautomerization and intermolecular proton transfer in photoionized cyclopentanone dimer in the gas phase

2014 ◽  
Vol 141 (4) ◽  
pp. 044303 ◽  
Author(s):  
Arup K. Ghosh ◽  
Piyali Chatterjee ◽  
Tapas Chakraborty
Keyword(s):  
Proton Transfer ◽  
Gas Phase ◽  
Intermolecular Proton Transfer

DFT investigation on the intramolecular and intermolecular proton transfer processes in 2-aminobenzothiazole (ABT) in the gas phase and in different solvents

2019 ◽  
Vol 31 (1) ◽  
pp. 243-252
Author(s):  
Nuha Wazzan ◽  
Zaki Safi ◽  
Roqaya Al-Barakati ◽  
Ohoud Al-Qurashi ◽  
Lateefa Al-Khateeb
Keyword(s):  
Proton Transfer ◽  
Gas Phase ◽  
Transfer Processes ◽  
Intermolecular Proton Transfer

Excited-State Intermolecular Proton Transfer Reactions of 7-Azaindole(MeOH)n(n= 1–3) Clusters in the Gas phase: On-the-Fly Dynamics Simulation

2011 ◽  
Vol 115 (49) ◽  
pp. 14129-14136 ◽  
Author(s):  
Rathawat Daengngern ◽  
Nawee Kungwan ◽  
Peter Wolschann ◽  
Adélia J. A. Aquino ◽  
Hans Lischka ◽  
...  
Keyword(s):  
Excited State ◽  
Proton Transfer ◽  
Gas Phase ◽  
Dynamics Simulation ◽  
Transfer Reactions ◽  
Intermolecular Proton Transfer ◽  
Proton Transfer Reactions

An experimental study of the reactivity of the hydroxide anion in the gas phase at room temperature, and its perturbation by hydration

1981 ◽  
Vol 59 (11) ◽  
pp. 1615-1621 ◽  
Author(s):  
Scott D. Tanner ◽  
Gervase I. Mackay ◽  
Diethard K. Bohme
Keyword(s):  
Experimental Study ◽  
Proton Transfer ◽  
Gas Phase ◽  
Rate Constants ◽  
Room Temperature ◽  
Gas Phase Reactions ◽  
Flowing Afterglow ◽  
Hydroxide Anion

Flowing afterglow measurements are reported which provide rate constants and product identifications at 298 ± 2 K for the gas-phase reactions of OH− with CH3OH, C2H5OH, CH3OCH3, CH2O, CH3CHO, CH3COCH3, CH2CO, HCOOH, HCOOCH3, CH2=C=CH2, CH3—C≡CH, and C6H5CH3. The main channels observed were proton transfer and solvation of the OH−. Hydration with one molecule of H2O was observed either to reduce the rate slightly and lead to products which are the hydrated analogues of the "nude" reaction, or to stop the reaction completely, k ≤ 10−12 cm3 molecule−1 s−1. The reaction of OH−•H2O with CH3—C≡CH showed an uncertain intermediate behaviour.

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