ICCAS OpenIR
Effect of 2-methyl substitution on the stability of spin adducts composed of pyrroline N-oxide analogues and superoxide anion radicals
Xu, YK; Sun, J; Liu, K; Chen, ZW; Zhang, XK; Liu, Y
2001-10-01
Source PublicationCHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE
ISSN0251-0790
Volume22Issue:10Pages:1732-1734
AbstractThe synthesis of a novel alpha -phosphorus-containing spin trap, DEPDMPO (5-diethoxy Phosphoryl-2, 5-dimethyl-1-pyrroline N-oxide) and the evaluation of its ability to spin-trap the hydroxyl and the superoxide anion radicals were described in the present article. The ability to trap an active superoxide anion radical generated in the photo system I (PSII) and the stability of their spin adduct of DEPDMPO as well as three previously reported traps DMPO, DEPMPO and M3PO were comparatively analyzed according to their chemical structures. In addition, the effects of 2-methyl and alpha -phosphoryl substituted analogues of DMPO on the stabilities of the corresponding spin adduts were systematically illustrated
KeywordSpin Trap Nitrone Esr Superoxide Anion
Indexed BySCI
Language英语
WOS IDWOS:000172051000031
PublisherHIGHER EDUCATION PRESS
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/77564
Collection中国科学院化学研究所
Corresponding AuthorLiu, Y
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Xu, YK,Sun, J,Liu, K,et al. Effect of 2-methyl substitution on the stability of spin adducts composed of pyrroline N-oxide analogues and superoxide anion radicals[J]. CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,2001,22(10):1732-1734.
APA Xu, YK,Sun, J,Liu, K,Chen, ZW,Zhang, XK,&Liu, Y.(2001).Effect of 2-methyl substitution on the stability of spin adducts composed of pyrroline N-oxide analogues and superoxide anion radicals.CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE,22(10),1732-1734.
MLA Xu, YK,et al."Effect of 2-methyl substitution on the stability of spin adducts composed of pyrroline N-oxide analogues and superoxide anion radicals".CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE 22.10(2001):1732-1734.
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