Time-Resolved Resonance Raman Study of the Reaction of the 2-Fluorenylnitrenium Ion with 2-Fluorenylazide

A time-resolved resonance Raman investigation of the reaction of the 2-fluorenylnitrenium ion with 2-fluorenylazide in a mixed aqueous solvent is presented. The reaction of the 2-fluorenylnitrenium ion with 2-fluorenylazide in the mixed aqueous solution generates two new species on the microsecond t...

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Bibliographic Details
Published in:The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2007-03, Vol.111 (8), p.1441-1451
Main Authors: Xue, Jiadan, Guo, Zhen, Chan, Pik Ying, Chu, Lai Man, But, Tracy Yuen Sze, Phillips, David Lee
Format: Article
Language:English
Subjects:
Azides - chemistry
Cations, Monovalent
Fluorenes - chemistry
Models, Chemical
Reference Standards
Sensitivity and Specificity
Solutions - chemistry
Spectrum Analysis, Raman - methods
Spectrum Analysis, Raman - standards
Time Factors
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Summary:A time-resolved resonance Raman investigation of the reaction of the 2-fluorenylnitrenium ion with 2-fluorenylazide in a mixed aqueous solvent is presented. The reaction of the 2-fluorenylnitrenium ion with 2-fluorenylazide in the mixed aqueous solution generates two new species on the microsecond time scale. One of these species is identified as 2,2‘-azobisfluorene, and the other species is tentatively assigned to a 1,4-bis-(2,2‘-fluorenyl)-tetrazadiene cation intermediate. The structure and properties of these two species are briefly discussed. The reaction of the 2-fluorenylnitrenium ion with 2-fluorenylazide is also briefly compared to that of the 2-fluorenylnitrenium ion reactions with guanosine and water.
ISSN:1089-5639
1520-5215
DOI:10.1021/jp066699y