Spin Trapping EPR Investigation on Rearrangement Reactions of Radicals Generated by Cleavage of Co - C Bonds of Three Aqua (butyl )cobaloximes under Photolysis

Xin Yi Song, Ying Chen, Hui Lan Chen

Research output: Contribution to journalArticle

Abstract

The radicals formed from the anaerobic photolysis of aqua (alkyl) cobaloxime (R = n-C4H9, i-C4H9, sec-C4H9) are detected by the EPR spin trapping technique using 2-methyl-2-nitroso-propane as the spin trap. The rearrangement reactions are found in which the primary radicals produced by Co - C bonds cleavage under photolysis are converted into the secondary ones.

Original languageEnglish (US)
Pages (from-to)171
Number of pages1
JournalKao Teng Hsueh Hsiao Hua Heush Hsueh Pao/ Chemical Journal of Chinese Universities
Volume21
Issue number2
StatePublished - Feb 10 2000
Externally publishedYes

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Photolysis
Paramagnetic resonance
Propane
cobaloxime

Keywords

  • Aqua(alkyl)cobaloxime
  • EPR
  • Radical rearrangement
  • Spin trap

ASJC Scopus subject areas

  • Chemistry(all)

Cite this

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abstract = "The radicals formed from the anaerobic photolysis of aqua (alkyl) cobaloxime (R = n-C4H9, i-C4H9, sec-C4H9) are detected by the EPR spin trapping technique using 2-methyl-2-nitroso-propane as the spin trap. The rearrangement reactions are found in which the primary radicals produced by Co - C bonds cleavage under photolysis are converted into the secondary ones.",
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AU - Chen, Ying

AU - Chen, Hui Lan

PY - 2000/2/10

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N2 - The radicals formed from the anaerobic photolysis of aqua (alkyl) cobaloxime (R = n-C4H9, i-C4H9, sec-C4H9) are detected by the EPR spin trapping technique using 2-methyl-2-nitroso-propane as the spin trap. The rearrangement reactions are found in which the primary radicals produced by Co - C bonds cleavage under photolysis are converted into the secondary ones.

AB - The radicals formed from the anaerobic photolysis of aqua (alkyl) cobaloxime (R = n-C4H9, i-C4H9, sec-C4H9) are detected by the EPR spin trapping technique using 2-methyl-2-nitroso-propane as the spin trap. The rearrangement reactions are found in which the primary radicals produced by Co - C bonds cleavage under photolysis are converted into the secondary ones.

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