European Journal of Organic Chemistry, volume 2014, issue 14, pages 2993-3000
Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis
Publication type: Journal Article
Publication date: 2014-04-03
Quartile SCImago
Q2
Quartile WOS
Q2
Impact factor: 2.8
ISSN: 1434193X, 10990690
Organic Chemistry
Physical and Theoretical Chemistry
Abstract
Thermolysis of 2,2,5,5-tetrasubstituted 4-diazodihydrofuran-3-ones in protic (BnOH) and aprotic (DMSO) media, in contrast to photolysis, gives rise to the formation of 2,2,4,5-substituted 3(2H)-furanones as a result of 1,2-alkyl (aryl) shift. The thermal stability of diazodihydrofuranones in these processes is determined by the nature of the substituents at the C-5 atom of the heterocyclic structure: alkyl and electron-donating groups in the para-position of the aryl substituent notably reduce the persistence of diazodihydrofuranones, whereas aryl groups and electron-withdrawing substituents increase their stability considerably. Thermolysis of substituted 4-diazodihydrofuran-3-ones in DMSO solution is a first-order reaction that furnishes higher yields of furanones than thermolysis in BnOH. The reaction can serve as a preparative method for the synthesis of tetrasubstituted-3(2H)-furanones.
Citations by journals
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2
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Journal of Organic Chemistry
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Journal of Organic Chemistry
2 publications, 28.57%
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Molecules
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Molecules
1 publication, 14.29%
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Journal of Physical Organic Chemistry
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ChemInform
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1
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Citations by publishers
1
2
3
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Wiley
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Wiley
3 publications, 42.86%
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American Chemical Society (ACS)
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American Chemical Society (ACS)
2 publications, 28.57%
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Multidisciplinary Digital Publishing Institute (MDPI)
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Multidisciplinary Digital Publishing Institute (MDPI)
1 publication, 14.29%
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Royal Society of Chemistry (RSC)
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Royal Society of Chemistry (RSC)
1 publication, 14.29%
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1
2
3
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Rodina L. L. et al. Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis // European Journal of Organic Chemistry. 2014. Vol. 2014. No. 14. pp. 2993-3000.
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Rodina L. L., Medvedev J., Galkina O. S., Nikolaev N. A. Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis // European Journal of Organic Chemistry. 2014. Vol. 2014. No. 14. pp. 2993-3000.
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TY - JOUR
DO - 10.1002/ejoc.201400161
UR - https://doi.org/10.1002%2Fejoc.201400161
TI - Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis
T2 - European Journal of Organic Chemistry
AU - Rodina, Ludmila L.
AU - Medvedev, Jury
AU - Galkina, Olesia S
AU - Nikolaev, Nazar A
PY - 2014
DA - 2014/04/03 00:00:00
PB - Wiley
SP - 2993-3000
IS - 14
VL - 2014
SN - 1434-193X
SN - 1099-0690
ER -
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@article{2014_Rodina,
author = {Ludmila L. Rodina and Jury Medvedev and Olesia S Galkina and Nazar A Nikolaev},
title = {Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis},
journal = {European Journal of Organic Chemistry},
year = {2014},
volume = {2014},
publisher = {Wiley},
month = {apr},
url = {https://doi.org/10.1002%2Fejoc.201400161},
number = {14},
pages = {2993--3000},
doi = {10.1002/ejoc.201400161}
}
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Rodina, Ludmila L., et al. “Thermolysis of 4‐Diazotetrahydrofuran‐3‐ones: Total Change of Reaction Course Compared to Photolysis.” European Journal of Organic Chemistry, vol. 2014, no. 14, Apr. 2014, pp. 2993-3000. https://doi.org/10.1002%2Fejoc.201400161.