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Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate

Elena Borisovna Nikolaenkova 1
Elena Borisovna Nikolaenkova
, 
Valerii P Vetchinov 1
Valerii P Vetchinov
, 
Victor Il'ich Mamatyuk 1
Victor Il'ich Mamatyuk
, 
Victor Petrovich Krivopalov 1
Victor Petrovich Krivopalov
10.1070/MC1993v003n02ABEH000224
Published 1993-04-30
Communication , Volume 3, Issue 2, 61-62
5
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Nikolaenkova E. B. et al. Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate // Mendeleev Communications. 1993. Vol. 3. No. 2. pp. 61-62.
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Nikolaenkova E. B., Vetchinov V. P., Mamatyuk V. I., Krivopalov V. P. Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate // Mendeleev Communications. 1993. Vol. 3. No. 2. pp. 61-62.
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TY - JOUR
DO - 10.1070/MC1993v003n02ABEH000224
UR - https://mendcomm.colab.ws/publications/10.1070/MC1993v003n02ABEH000224
TI - Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate
T2 - Mendeleev Communications
AU - Nikolaenkova, Elena Borisovna
AU - Vetchinov, Valerii P
AU - Mamatyuk, Victor Il'ich
AU - Krivopalov, Victor Petrovich
PY - 1993
DA - 1993/04/30
PB - Mendeleev Communications
SP - 61-62
IS - 2
VL - 3
ER -
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@article{1993_Nikolaenkova,
author = {Elena Borisovna Nikolaenkova and Valerii P Vetchinov and Victor Il'ich Mamatyuk and Victor Petrovich Krivopalov},
title = {Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate},
journal = {Mendeleev Communications},
year = {1993},
volume = {3},
publisher = {Mendeleev Communications},
month = {Apr},
url = {https://mendcomm.colab.ws/publications/10.1070/MC1993v003n02ABEH000224},
number = {2},
pages = {61--62},
doi = {10.1070/MC1993v003n02ABEH000224}
}
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Nikolaenkova, Elena Borisovna, et al. “Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate.” Mendeleev Communications, vol. 3, no. 2, Apr. 1993, pp. 61-62. https://mendcomm.colab.ws/publications/10.1070/MC1993v003n02ABEH000224.

Abstract

The title compound undergoes a spontaneous solid-phase transformation in the dark into 3 and 4 at room temperature. On refluxing azide 2A in water, the hydroxylamine 4 was afforded in good yield.

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