The gas-phase photolysis of isopropyl iodide with light of wavelengths ≥3130 Å has been reinvestigated. In presence of mercury the only source of propene is the disproportionation of the isopropyl radicals. A value of 0·58 ± 0·04 was obtained for the combination- disproportionation ratio of the isopropyl radicals, in agreement with values given in the literature. This shows that alkyl iodides can be a useful source of free radicals.
Documento: | Artículo |
Título: | Alkyl iodides as a source of alkyl radicals. Part I. Mechanism of the gas-phase photolysis of isopropyl iodide |
Autor: | Braslavsky, S.E.; Grotewold, J.; Lissi, E.A. |
Filiación: | Departamento di Química Inorgánica, Analítica y Química Física, Facultad de Ciencias Exactas y Naturales, Buenos Aires, Argentina Universidad Técnica del Estado, Laboratorio Central de Química, Santiago, Chile |
Año: | 1967 |
Página de inicio: | 414 |
Página de fin: | 415 |
DOI: | http://dx.doi.org/10.1039/J29670000414 |
Título revista: | Journal of the Chemical Society B: Physical Organic |
ISSN: | 00456470 |
Registro: | https://bibliotecadigital.exactas.uba.ar/collection/paper/document/paper_00456470_v_n_p414_Braslavsky |