Radiation chemistry of polysaccharides: 4. Free-radical mechanisms of formaldehyde formation |
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| Authors: | V. A. Sharpatyi |
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| Affiliation: | (1) Emanuel Institute of Biochemical Physics, Russian Academy of Sciences, ul. Kosygina 4, Moscow, 119991, Russia |
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| Abstract: | Based on an analysis of author’s experimental results and published data on the radiolysis of polysaccharides, three main reaction paths of CH2O formation related to the transformations of primary radicals with unpaired electrons on C1, C5, and C6 atoms were revealed. The formaldehyde molecule was formed in the primary event of C5 radical conversion or through the steps of formyl radical formation in the other two cases. |
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