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Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one

Yanina Valer'evna Burgart 1
Yanina Valer'evna Burgart
, 
Marina Valer'evna Pryadeina 1
Marina Valer'evna Pryadeina
, 
Olga Georgievna Kuzueva 1
Olga Georgievna Kuzueva
, 
Mikhail Isaakovich Kodess 1
Mikhail Isaakovich Kodess
, 
Viktor Ivanovich Saloutin 1
Viktor Ivanovich Saloutin
, 
Oleg Nikolaevich Chupakhin 1
Oleg Nikolaevich Chupakhin
10.1070/MC2001v011n03ABEH001398
Published 2001-05-31
Communication , Volume 11, Issue 3, 119-120
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Burgart Y. V. et al. Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one // Mendeleev Communications. 2001. Vol. 11. No. 3. pp. 119-120.
GOST all authors (up to 50) Copy
Burgart Y. V., Pryadeina M. V., Kuzueva O. G., Kodess M. I., Saloutin V. I., Chupakhin O. N. Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one // Mendeleev Communications. 2001. Vol. 11. No. 3. pp. 119-120.
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TY - JOUR
DO - 10.1070/MC2001v011n03ABEH001398
UR - https://mendcomm.colab.ws/publications/10.1070/MC2001v011n03ABEH001398
TI - Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one
T2 - Mendeleev Communications
AU - Burgart, Yanina Valer'evna
AU - Pryadeina, Marina Valer'evna
AU - Kuzueva, Olga Georgievna
AU - Kodess, Mikhail Isaakovich
AU - Saloutin, Viktor Ivanovich
AU - Chupakhin, Oleg Nikolaevich
PY - 2001
DA - 2001/05/31
PB - Mendeleev Communications
SP - 119-120
IS - 3
VL - 11
ER -
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@article{2001_Burgart,
author = {Yanina Valer'evna Burgart and Marina Valer'evna Pryadeina and Olga Georgievna Kuzueva and Mikhail Isaakovich Kodess and Viktor Ivanovich Saloutin and Oleg Nikolaevich Chupakhin},
title = {Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one},
journal = {Mendeleev Communications},
year = {2001},
volume = {11},
publisher = {Mendeleev Communications},
month = {May},
url = {https://mendcomm.colab.ws/publications/10.1070/MC2001v011n03ABEH001398},
number = {3},
pages = {119--120},
doi = {10.1070/MC2001v011n03ABEH001398}
}
MLA
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Burgart, Yanina Valer'evna, et al. “Unexpected synthesis of 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one.” Mendeleev Communications, vol. 11, no. 3, May. 2001, pp. 119-120. https://mendcomm.colab.ws/publications/10.1070/MC2001v011n03ABEH001398.

Abstract

The reaction of ethyl pentafluorobenzoylacetate with benzaldehyde in the presence of a base affords 3,5-diethoxycarbonyl-2-pentafluorophenyl-4-phenyl-7,8,9,10-tetrafluoro-4,5-dihydrobenzo[b]oxacin-6-one in contrast to fluoroalkyl-containing 3-oxo esters yielding 3,5-dialkoxycarbonyl-2,6-dihydroxy-2,6-difluoroalkyl-4-phenyltetrahydropyranes under the same conditions.

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