Kinetics of the thermal transformations of 1-(2-ethoxyethyl)-5-alkoxy-1,2,3-/Delta//sup 2/-triazolines

Journal Article · Sun Nov 20 00:00:00 EST 1988 · J. Org. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5970471

Lanovaya, G A; Mishchenko, V F

The kinetic and thermodynamic parameters of the parallel thermolysis reactions of 1-(2-ethoxyethyl)-5-alkoxy-1-2,3-/Delta//sup 2/-triazolines (from OC/sub 4/H/sub 9/ to OC/sub 9/H/sub 19/) at 150-180/degree/C were determined. The kinetic measurements were made by spectrophotometric and azotometric methods. A radical mechanism is proposed for thermolysis leading to the formation of nitrogen and imidic esters, and a four-center synchronous mechanism is proposed for the formation of the alcohols and triazole.

• Research Organization: Siberian Technological Institute, Krasnoyarsk (USSR)
• OSTI ID: 5970471
• Journal Information: J. Org. Chem. USSR (Engl. Transl.); (United States), Vol. 24:6; Other Information: Translated from Zh. Org. Khim.; 24: No. 6 1332-1338 (Jun 1988)
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
TRIAZOLES
PYROLYSIS
ABSORPTION SPECTRA
ACTIVATION ENERGY
ALCOHOLS
CHEMICAL REACTION KINETICS
ENTROPY
ESTERS
KINETIC EQUATIONS
NITROGEN
ORGANIC SOLVENTS
PYROLYSIS PRODUCTS
SPECTROPHOTOMETRY
TEMPERATURE DEPENDENCE
THERMODYNAMICS
TRIAZINES
AZINES
AZOLES
CHEMICAL REACTIONS
DECOMPOSITION
ELEMENTS
ENERGY
EQUATIONS
HETEROCYCLIC COMPOUNDS
HYDROXY COMPOUNDS
KINETICS
NONMETALS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
PHYSICAL PROPERTIES
REACTION KINETICS
SOLVENTS
SPECTRA
THERMOCHEMICAL PROCESSES
THERMODYNAMIC PROPERTIES
400800* - Combustion
Pyrolysis
& High-Temperature Chemistry