Samanta, A. ; Ramachandram, B. ; Saroja, G. (1996) An investigation of the triplet state properties of 1,8-naphthalimide: a laser flash photolysis study Journal of Photochemistry and Photobiology A: Chemistry, 101 (1). pp. 29-32. ISSN 1010-6030
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Official URL: http://www.sciencedirect.com/science/article/pii/S...
Related URL: http://dx.doi.org/10.1016/S1010-6030(96)04392-4
Abstract
The triplet state of 1,8-naphthalimide has been studied by the laser flash photolysis technique. The triplet-triplet absorption spectrum and the decay kinetics of the triplet state have been investigated in benzene, acetonitrile and 2-propanol. It is shown that, unlike phthalimide, 1,8naphthalimide does not undergo photoinduced hydrogen abstraction reactions with protic solvents. Quantitative data on various triplet state parameters such as molar extinction coefficient of the triplet-triplet absorption, triplet yield and energy have been obtained. The behaviour of the compound towards some electron-rich substances have been studied and the rate constants have been evaluated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | 1,8-Naphthalimide; Triplet State Parameters; Photo-electron Transfer Reaction; Flash Photolysis |
| ID Code: | 86731 |
| Deposited On: | 12 Mar 2012 16:02 |
| Last Modified: | 12 Mar 2012 16:02 |
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