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The Effect of Ultrasound on Diphenyl Ether Photochemistry
Gáplovský, A., Donovalová, J., Toma, Š., Jakubíková, B. and Mračnová, R. The Effect of Ultrasound on Diphenyl Ether Photochemistry Chemical Papers, Vol.57, No. 4, 2003, 250-254
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Document type:
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Článok z časopisu / Journal Article |
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Collection:
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Chemical papers
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| Attached Files |
| Name |
Description |
MIMEType |
Size |
Downloads |
n574a250.pdf
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574a250.pdf |
application/pdf |
131.42KB |
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| Author(s) |
Gáplovský, A.
Donovalová, J.
Toma, Š.
Jakubíková, B.
Mračnová, R.
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| Title |
The Effect of Ultrasound on Diphenyl Ether Photochemistry
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| Journal name |
Chemical Papers
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| Publication date |
2003
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| Year available |
2003
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| Volume number |
57
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| Issue number |
4
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| ISSN |
0366-6352
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| Start page |
250
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| End page |
254
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| Place of publication |
Poland
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| Publisher |
Versita
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| Collection year |
2003
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| Language |
english
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| Subject |
290000 Engineering and Technology
290600 Chemical Engineering
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| Abstract/Summary |
Simultaneous sonication and UV irradiation of diphenyl ether in methanol decreases the rearrangement of diphenyl ether as well as the rate of 4-hydroxybiphenyl formation. Ultrasound did not change the rate of 2-hydroxybiphenyl formation, but enhanced the rate of phenol formation, especially in experiments performed at higher concentrations of diphenyl ether. A new insight into the mechanism of the photochemical rearrangements of diphenyl ether is suggested.
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