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Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE. / Petrov, A.A.; Emelina, E.E.; Selivanov, S.I.

In: Russian Journal of Organic Chemistry, No. 2, 2008, p. 263-269.

Research output: Contribution to journal › Article

Harvard

Petrov, AA, Emelina, EE & Selivanov, SI 2008, 'Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE', Russian Journal of Organic Chemistry, no. 2, pp. 263-269. <http://elibrary.ru/item.asp?id=11801266>

APA

Petrov, A. A., Emelina, E. E., & Selivanov, S. I. (2008). Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE. Russian Journal of Organic Chemistry, (2), 263-269. http://elibrary.ru/item.asp?id=11801266

Vancouver

Petrov AA, Emelina EE, Selivanov SI. Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE. Russian Journal of Organic Chemistry. 2008;(2):263-269.

Author

Petrov, A.A. ; Emelina, E.E. ; Selivanov, S.I. / Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE. In: Russian Journal of Organic Chemistry. 2008 ; No. 2. pp. 263-269.

BibTeX

@article{fc422280279648d88d75b53e2f21883b,
title = "Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE",
abstract = "The reaction of 3(5)-amino-5(3)-methylpyrazole with hexafluoroacetylacetone depending on the process conditions led to the formation either of pyrazolo[1,5-a]pyrimidine or pyrazolo[3,4-b]-pyridine. By means of 2D NMR spectroscopy the structure was established of a stable intermediate product, 2-methyl-5,7-bis(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a] -pyrimidine-5,7-diol, whose dehydration yielded the above compounds. {\textcopyright} 2008 MAIK Nauka.",
author = "A.A. Petrov and E.E. Emelina and S.I. Selivanov",
year = "2008",
language = "English",
pages = "263--269",
journal = "Russian Journal of Organic Chemistry",
issn = "1070-4280",
publisher = "МАИК {"}Наука/Интерпериодика{"}",
number = "2",

}

RIS

TY - JOUR

T1 - Α-AMINOAZOLES IN SYNTHESIS OF HETEROCYCLES: IV. REGIODIRECTION OF 3(5)-AMINO-5(3)-METHYLPYRAZOLE REACTION WITH HEXAFLUOROACETYLACETONE

AU - Petrov, A.A.

AU - Emelina, E.E.

AU - Selivanov, S.I.

PY - 2008

Y1 - 2008

N2 - The reaction of 3(5)-amino-5(3)-methylpyrazole with hexafluoroacetylacetone depending on the process conditions led to the formation either of pyrazolo[1,5-a]pyrimidine or pyrazolo[3,4-b]-pyridine. By means of 2D NMR spectroscopy the structure was established of a stable intermediate product, 2-methyl-5,7-bis(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a] -pyrimidine-5,7-diol, whose dehydration yielded the above compounds. © 2008 MAIK Nauka.

AB - The reaction of 3(5)-amino-5(3)-methylpyrazole with hexafluoroacetylacetone depending on the process conditions led to the formation either of pyrazolo[1,5-a]pyrimidine or pyrazolo[3,4-b]-pyridine. By means of 2D NMR spectroscopy the structure was established of a stable intermediate product, 2-methyl-5,7-bis(trifluoromethyl)-4,5,6,7-tetrahydropyrazolo[1,5-a] -pyrimidine-5,7-diol, whose dehydration yielded the above compounds. © 2008 MAIK Nauka.

M3 - Article

SP - 263

EP - 269

JO - Russian Journal of Organic Chemistry

JF - Russian Journal of Organic Chemistry

SN - 1070-4280

IS - 2

ER -

ID: 5013522