DOI: 10.1063/1.1669824. Competitive Unimolecular Decomposition in Chemically Activated Radical Systems. Propyl Rupture

Competitive Unimolecular Decomposition in Chemically Activated Radical Systems. Propyl Rupture

10.1063/1.1669824

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

The study of the competitive unimolecular decomposition of chemically activated alkyl radicals is extended to cases of rupture of a propyl fragment vs a methyl or ethyl fragment. A study of the decomposition at room temperature of the octyl-4, heptyl-3, and 3-methyl-hexyl-2 radicals, formed by addition of H atoms to trans-octene-4, trans-heptene-3, and 3-methylhexene-1, is reported. The value of D0°(n-Pr–H) is deduced to be within −0.8 kcal of the value of D0°(Et–H). Comparison of the results are made with values obtained on a theoretical model for the absolute and relative rates; good agreement was found.

Bibliography

Larson, C. W., Tardy, D. C., & Rabinovitch, B. S. (1968). Competitive Unimolecular Decomposition in Chemically Activated Radical Systems. Propyl Rupture. The Journal of Chemical Physics, 49(1), 299â312.

Authors 3

C. W. Larson (first)
D. C. Tardy (additional)
B. S. Rabinovitch (additional)

References 15 Referenced 16

{'key': '2024020903422891500_r1', 'first-page': '1163', 'volume': '45', 'year': '1965', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1965)
10.1063/1.1701670 / J. Chem. Phys. (1967)
{'key': '2024020903422891500_r2a'}
10.1021/j150489a013 / J. Phys. Colloid Chem. (1951)
10.1063/1.1700424 / J. Chem. Phys. (1952)
10.1063/1.1730036 / J. Chem. Phys. (1959)
{'key': '2024020903422891500_r5', 'first-page': '1', 'volume': '3', 'year': '1964', 'journal-title': 'Advan. Photochem.'} / Advan. Photochem. (1964)
10.1063/1.1668194 / J. Chem. Phys. (1968)
{'key': '2024020903422891500_r6a'}
{'key': '2024020903422891500_r7', 'first-page': '1624', 'volume': '42', 'year': '1963', 'journal-title': 'J. Chem. Phys.'} / J. Chem. Phys. (1963)
{'key': '2024020903422891500_r8', 'first-page': '1619', 'volume': '1', 'year': '1963', 'journal-title': 'Advan. Photochem.'} / Advan. Photochem. (1963)
10.1139/v68-055 / Can. J. Chem. (1968)
{'key': '2024020903422891500_r10'}
{'key': '2024020903422891500_r11'}
10.1016/0371-1951(65)80115-1 / Spectrochim. Acta (1965)

Dates

Type	When
Created	21 years, 6 months ago (Feb. 6, 2004, 2:22 p.m.)
Deposited	1 year, 6 months ago (Feb. 8, 2024, 10:46 p.m.)
Indexed	1 year, 6 months ago (Feb. 9, 2024, 6:42 a.m.)
Issued	57 years, 1 month ago (July 1, 1968)
Published	57 years, 1 month ago (July 1, 1968)
Published Print	57 years, 1 month ago (July 1, 1968)

Funders 0

None

BibTeX

@article{Larson_1968, title={Competitive Unimolecular Decomposition in Chemically Activated Radical Systems. Propyl Rupture}, volume={49}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.1669824}, DOI={10.1063/1.1669824}, number={1}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Larson, C. W. and Tardy, D. C. and Rabinovitch, B. S.}, year={1968}, month=jul, pages={299–312} }

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