Synthesis of di-and trisubstituted 1, 2, 4-triazoles containing indole fragments

VI Kelarev, RA Karakhanov, SS Gasanov… - Chemistry of …, 1993 - Springer
The reaction of imino esters of indole-series acids with acid hydrazides gave N (1)-
acylamidrazones, which, during heating, were converted to 3, 5-disubstituted 1H-1, 2, 4 …
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Synthesis and properties of azoles and their derivatives. 37. Synthesis of 3, 5-disubstituted 1, 2, 4-oxadiazoles containing indole radicals

GA Shvekhgeimer, VI Kelarev, LA Dyankova - Chemistry of Heterocyclic …, 1984 - Springer
Abstract The 1, 3-dipolar cycloaddition of nitrile N-oxides to indole nitriles yields 3, 5-di-
substituted 1, 2, 4-oxadiazoles containing an indole radical at the 5 position. Condensation …
被引用次数：5 相关文章 所有 4 个版本

Synthesis of 1, 3, 5-Trisubstituted 1H-1, 2, 4-Triazoles Containing Hetaryl Fragments

VI Kelarev, MA Silin, KI Kobrakov, II Rybina… - Chemistry of …, 2003 - Springer
Abstract N 1-Phenyl-and N 1-(3, 5-dichloro-2-pyridyl) amidrazones have been synthesized
by the reaction of imino esters of heterocyclic acids with phenyl-or (3, 5-dichloro-2-pyridyl) …
被引用次数：5 相关文章 所有 8 个版本
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Amidrazones in the Synthesis of 1H-1, 2, 4-Triazoles

AA Aly, MAM Gomaa, AMN El-Din… - … Für Naturforschung B, 2006 - degruyter.com
Amidrazones in the Synthesis of 1H-1,2,4-Triazoles Page 1 Amidrazones in the Synthesis of
1H-1,2,4-Triazoles Ashraf A. Aly, Moshen A.-M. Gomaa, Ahmed M. NourEl-Din, and Magda …
被引用次数：19 相关文章 所有 12 个版本

Synthesis and properties of azoles and their derivatives. 36. Synthesis of 2-amino-1, 3, 4-oxadiazoles, 2-amino-1, 3, 4-thiadiazoles, and 1, 2, 4-triazoline-3-thiones …

VI Kelarev, GA Shvekhgeimer, AF Lunin - Chemistry of Heterocyclic …, 1984 - Springer
On the heterocyclization of 1-(indol-3-ylcarbonyl) thiosemicarbazides, depending on the
conditions of performing the reaction, either 1, 2, 4-triazoline-3-thiones, 2-amino-1, 3, 4 …
被引用次数：1 相关文章 所有 3 个版本

[引用][C] Conversion of 2, 5-diphenyl-1, 3, 4-oxadiazole to 3, 5-diphenyl-4-aryl-1, 2, 4-triazoles

YA Levin, MS Skorobogatova - Chemistry of Heterocyclic Compounds, 1967 - Springer
Conversion of 2, 5-diphenyl-1, 3,4-oxadiazole to 3, 5-diphenyl-4-aryl-1, 2, 4-triazoles Page 1
266 KHIMIYA GETEROTSIKLICHESKIKH SOEDINENII CONVERSION OF 2, 5-DIPHENYL-1 …
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Preparation of 4, 4a, 9, 9a-tetrahydrocarbazoles and 1, 3a, 4, 8b-tetra-hydrocyclopenta [b] indoles

RR Gataullin, RR Ishberdina, OV Shitikova… - Chemistry of …, 2006 - Springer
Halocyclization of mesylates or tosylates of 2-(cycloalk-2-en-1-yl) anilines gives N-
methanesulfonyl-or N-toluenesulfonyl-1-halo-1, 2, 3, 4, 4a, 9a-hexahydrocarbazoles …
被引用次数：12 相关文章 所有 9 个版本

Indole derivatives: LXXXIX. Synthesis of some diketo esters of the indole series and of indolylpyrazoles from them

VP Gorbunova, NN Suvorov - Chemistry of Heterocyclic Compounds, 1973 - Springer
Diketo esters of the indole series have been synthesized by the condensation of 3-
acetylindole, 3-acetyl-5-methoxyindole, and 3-acetyl-5-chloroindole with diethyl oxalate in …
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Indole derivatives CXV. Synthesis and some transformations of 5-(3-indolyl) isoxazole-3-carboxylic acid

VP Gorbunova, NN Suvorov - Chemistry of Heterocyclic Compounds, 1978 - Springer
(3-Indolyl) isoxazole-3-carboxylic acid and its amide and hydrazide were obtained from ethyl
5-(3-indolyl) isoxazole-3-carboxylate. When 5-(3-indolyl) isoxazole-3-carboxylate is heated …
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Synthesis and properties of azoles and their derivatives. 33. Synthesis of 1, 3, 4-oxadiazoles that contain an indolyl group

VI Kelarev, GA Shvekhgeimer - Chemistry of Heterocyclic Compounds, 1982 - Springer
Disubstituted oxadiazoles with indole residues were synthesized by condensation of the
hydrochlorides of the corresponding imido esters with hydrazines, as well as by cyclization …
被引用次数：1 相关文章 所有 3 个版本