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Can I read Very low-pressure pyrolysis (VLPP) of 3,3-dimethylbut-1-yne (tert-butyl acetylene). The heat of formation and stabilization energy of the dimethylpropargyl radical on EtoBox?
Very low-pressure pyrolysis (VLPP) of 3,3-dimethylbut-1-yne (tert-butyl acetylene). The heat of formation and stabilization energy of the dimethylpropargyl radical by Keith D. King is a Chemistry article available to read on EtoBox.
What is Very low-pressure pyrolysis (VLPP) of 3,3-dimethylbut-1-yne (tert-butyl acetylene). The heat of formation and stabilization energy of the dimethylpropargyl radical about?
The unimolecular decomposition of 3,3-dimethylbut-l-yne has been investigated over the temperature range of 933"-1182"K using the technique of very low-pressure pyrolysis (VLPP). The primary process is C-C bond fission yielding the resonance stabilized dimethylpropargyl radical. Application of RRKM theory shows that the experimental unimolecular rate constants are consistent with the high-pressure Arrhenius parameters given by log (klsec-l) = (15.8 f 0.3) -(70.8 f 1.5)/8 where 8 = 2.303RT kcal/mol. The activation energy leads to DH0[(CH&C(CCH)-CH3] = 70.7 f 1.5, AHP((CH&$CCHg) = 61.5 f 2.0, and DHO[(CH&C(CCH)-H] = 81.0 f 2.3, all in kcal/mol at 298°K. The stabilization energy of the dimethylpropargyl radical has been found to he 11.0 f 2.5 kcal/mol.
Who reads Very low-pressure pyrolysis (VLPP) of 3,3-dimethylbut-1-yne (tert-butyl acetylene). The heat of formation and stabilization energy of the dimethylpropargyl radical?
It is typically read by researchers, students, and practitioners in Chemistry.
- Author
- Keith D. King
- Publisher
- John Wiley and Sons; Wiley (John Wiley & Sons); John Wiley & Sons Inc.; Wiley (ISSN 0538-8066)
- Published
- 1977
- Language
- EN
- Field
- Chemistry (Physical Sciences)