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A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines

Tatiana Konstantinovna Shkineva 1
Tatiana Konstantinovna Shkineva
, 
Irina Anatol'evna Vatsadze 1
Irina Anatol'evna Vatsadze
, 
Igor L'vovich Dalinger 1
Igor L'vovich Dalinger
10.1016/j.mencom.2019.07.025
Published 2019-07-01
Communication , Volume 29, Issue 4, 429-431
6
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Shkineva T. K., Vatsadze I. A., Dalinger I. L. A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines // Mendeleev Communications. 2019. Vol. 29. No. 4. pp. 429-431.
GOST all authors (up to 50) Copy
Shkineva T. K., Vatsadze I. A., Dalinger I. L. A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines // Mendeleev Communications. 2019. Vol. 29. No. 4. pp. 429-431.
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TY - JOUR
DO - 10.1016/j.mencom.2019.07.025
UR - https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.025
TI - A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines
T2 - Mendeleev Communications
AU - Shkineva, Tatiana Konstantinovna
AU - Vatsadze, Irina Anatol'evna
AU - Dalinger, Igor L'vovich
PY - 2019
DA - 2019/07/01
PB - Mendeleev Communications
SP - 429-431
IS - 4
VL - 29
ER -
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@article{2019_Shkineva,
author = {Tatiana Konstantinovna Shkineva and Irina Anatol'evna Vatsadze and Igor L'vovich Dalinger},
title = {A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines},
journal = {Mendeleev Communications},
year = {2019},
volume = {29},
publisher = {Mendeleev Communications},
month = {Jul},
url = {https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.025},
number = {4},
pages = {429--431},
doi = {10.1016/j.mencom.2019.07.025}
}
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Shkineva, Tatiana Konstantinovna, et al. “A new general synthesis of functionally substituted pyrazolo[1,5-a]pyrimidines.” Mendeleev Communications, vol. 29, no. 4, Jul. 2019, pp. 429-431. https://mendcomm.colab.ws/publications/10.1016/j.mencom.2019.07.025.

Abstract

5,7-Dimethyl-2,3-dinitropyrazolo[1,5-a]pyrimidine in reaction with N-, S- and O-nucleophiles under mild conditions undergoes regioselective nucleophilic substitution of the 2-positioned nitro group, which provides an access to a library of 2-R-3-nitropyrazolo[1,5-a]pyrimidines.

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