Addition of metbyl radicals to ethylene and acetylene has been studwd by nb mitio molecular-orbital calculauons In agreemen! with expcrimenlal dam, we find that, although addition IO ethylene is charactenred by a lower activation energy. addition LO acetylene is faster due to the opposile and larger
Addition of Methyl Radicals to Acetylenic Compounds
โ Scribed by Gazith, M.; Szwarc, M.
- Book ID
- 127206452
- Publisher
- American Chemical Society
- Year
- 1957
- Tongue
- English
- Weight
- 556 KB
- Volume
- 79
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
The reactions have been studied by a mass-balance method involving the photolysis of small amounts of biacetyl in the presence of a large excess of isobutane containing a small proportion of the unsaturated substrate. The following Arrhenius parameters have been derived: Temperature Reaction E log A
The reaction of methyl radicals (Me) with hexafluoroacetone (HFA), generated from ditertiary butyl peroxide (dtBP), was studied over the temperature range of 402-433 K and the pressure range of 38-111 torr. The reaction resulted in the following displacement process taking place: where TFA refers t