| Fragmentation Reactions of Adduct Ions [M CH_3CO]~ of Isomeric Phenylenediamines |
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| 作者姓名： | Zhi Li LI Shu Ying LIU Long Sheng LONG |
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| 作者单位： | 1 6 Lab，Shandong Non-Metallic Material Research Institute，Jinan 2500312 Chanchun institute of Applied Chemistry，the Chinese Academy of Sciences，Jilin 1300223 Center of Analysis and Computation，China Pharmaceu |
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| 摘 要： | Acetonehasbeenusedasachemicalionization(CI)reagentgasinaconventionalionsourceandfoundtoproducenumerousreagentions,whichreactwithdifferentclassesofcompoundstoformavarietyofadductions,mostlyusedtogainmolecularmasses,stereochemicalstructureinformation,toassistinthedifferentiationofvariousisomersandalsotogivecharacteristicreactionwithdifferentfunctionalgroups'w'.Intramolecularfunctionalgroupinteractionsplayimportantrolesinthedissociationreactionsofgas-phaseions6".TheadductionsM CH,CO] formedbyi…
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Fragmentation Reactions of Adduct Ions [M CH_3CO]~ of IsomericPhenylenediamines |
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| Zhi Li LI, Shu Ying LIU, Long Sheng LONG.Fragmentation Reactions of Adduct Ions [M CH_3CO]~ of Isomeric Phenylenediamines[J].Chinese Chemical Letters,1999(10). |
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| Authors: | Zhi Li LI Shu Ying LIU Long Sheng LONG |
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| Abstract: | The dissociation routes of the adduct ions M CH3CO] formed by ion-moleculereaction of isomeric phenylenediamines with acetyl ion from acetone under chemical ionizationcondition were investigated by using collision-induced dissociation (CID) technique performed ation kinetic energies of 40eV. The adduct ions are intermediate ion-neutral complexes. |
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| Keywords: | Collision-induced dissociation phenylenediamine ion-neutral complex |
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