## Abstract The kinetics of the thermal decomposition of 2,3βdimethylβ3βpentyl acetate have been studied at a temperature range of 212β260Β°C and a pressure range of 30β300 mm Hg. The olefins produced are 2βethylβ3βmethylβ1βbutene, 3,4βdimethylβ__trans__β2βpentene, 3,4βdimethylβ__cis__β2βpentene, an
Steric effects in homogeneous gas-phase reactions. Pyrolysis of isopropyl esters
β Scribed by Smith, Grant Gill; Mutter, Linda; Todd, G. Peter
- Book ID
- 127345545
- Publisher
- American Chemical Society
- Year
- 1977
- Tongue
- English
- Weight
- 520 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0022-3263
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π SIMILAR VOLUMES
Gas-phase pyrolyses of ethyl N-(5-cyanomethyl-1,3,4thiadiazol-3-yl)carbamate ( ), 1-benzoyl-3-(3-methylpyrazol-5-yl)thiourea ( ), 1-benzoyl-3-(5-methylisoxazol-3-yl)thiourea ( ), and 1-acetyl-3-(3-phenylpyrazol-5-yl)thiourea ( ) have been studied. These reactions were homogeneous and unimolecular. T
Vinyl and isopropyl radicals were generated by the pyrolysis of azoisopropane in the presence of acrolein at 473-563 K. Reaction products were analyzed by gas chromatography. Rate constant ratios k , / k , = 0.02 lr 0.01 and k 4 / k 3 : 0.01 f 0.005 are suggested for the following reactions: (1) T