RECYCLIZATION OF 7-FLUOROALKYL-4,7-DIHYDROAZOLO[5,1-c][1,2,4]TRIAZINES INTO 5-(PYRAZOLINYLHYDRAZONO)AZOLES IN THE REACTIONS WITH HYDRAZIDES AND THIOSEMICARBAZ1DE

Olga G.Khudina; Evgeny V.Shchegolkov; Yanina V.Burgart

首页> 外文期刊>Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry >RECYCLIZATION OF 7-FLUOROALKYL-4,7-DIHYDROAZOLO[5,1-c][1,2,4]TRIAZINES INTO 5-(PYRAZOLINYLHYDRAZONO)AZOLES IN THE REACTIONS WITH HYDRAZIDES AND THIOSEMICARBAZ1DE

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RECYCLIZATION OF 7-FLUOROALKYL-4,7-DIHYDROAZOLO[5,1-c][1,2,4]TRIAZINES INTO 5-(PYRAZOLINYLHYDRAZONO)AZOLES IN THE REACTIONS WITH HYDRAZIDES AND THIOSEMICARBAZ1DE

机译：7-氟烷基-4,7-二羟基[5,1-c] [1,2,4]三嗪在与酰肼和噻吩并咪唑反应中循环生成5-（吡唑并羟基）偶氮化合物

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摘要

7-Fluoroalkyl-4,7-dihydroazolo[5,l-c][l,2,4]triazines react with hydrazides and thiosemicarbazide to form 5-(5-hydroxy-5-polyfiuoroalkyl-2-pyrazoline-4-ylhydrazono)azoles as a result of triazine ring opening at bond C-7-N-8 and followed by regio-selective condensation.

机译：7-氟烷基-4,7-二氢偶氮[5，lc] [1、2,4]三嗪与酰肼和硫代氨基脲反应形成5-（5-羟基-5-聚氟烷基-2-吡唑啉-4-基肼基）唑三嗪环在键C-7-N-8处打开并随后进行区域选择性缩合的结果。

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《Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry》 |2006年第12期|共11页
作者
Olga G.Khudina; Evgeny V.Shchegolkov; Yanina V.Burgart;
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正文语种 eng
中图分类杂环化合物;
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1. RECYCLIZATION OF 7-FLUOROALKYL-4,7-DIHYDROAZOLO[5,1-c][1,2,4]TRIAZINES INTO 5-(PYRAZOLINYLHYDRAZONO)AZOLES IN THE REACTIONS WITH HYDRAZIDES AND THIOSEMICARBAZ1DE [J] . Olga G.Khudina, Evgeny V.Shchegolkov, Yanina V.Burgart Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2006,第12期

机译：7-氟烷基-4,7-二羟基[5,1-c] [1,2,4]三嗪在与酰肼和噻吩并咪唑反应中循环生成5-（吡唑并羟基）偶氮化合物
2. Fused Triazines Via a Tandem Wittig/Ring Closure Strategy:Synthesis of Pyrazolo[5,1-c]-1,2,4-triazines and 1,2,4-triazolo[5,1-c]-1,2,4-triazines [J] . Magda A.Barsy Journal of the Chinese Chemical Society. . 2003,第6期

机译：通过串联维蒂希/环闭合策略熔融三嗪：合成吡唑并[5,1-c] -1,2,4-三嗪和1,2,4-三唑并[5,1-c] -1,2,4 -三嗪
3. AN EFFICIENT SINGLE STEP SYNTHESIS OF PYRIDAZINE, PYRAZOLO[5,1-c]-1,2,4-TRIAZINE,1,2,4-TRIAZOLO[5,1-c]-1,2,4- TRIAZINE AND 1,2,4-TRIAZINO[4,3-a]BENZIMIDAZOLE DERIVATIVES [J] . Mohamed R. Shaaban, Tamer S. Saleh, Ahmad M. Farag Heterocycles: An International Journal for Reviews and Communications in Heterocyclic Chemistry . 2009,第3期

机译：吡嗪，吡唑并[5,1-c] -1,2,4-三嗪，1,2,4-三唑并[5,1-c] -1,2,4-三嗪和1的高效一步合成2,4-三嗪[4,3-a]苯并咪唑衍生物
4. MORE UNDERSTATING ON THE REACTION MECHANISM OF COMPOUNDS DERIVED FROM 3-AMINO-1,2,4-TRIAZINE [C] . Long-Cbih Hwang International symposium for Chinese organic chemists . 2000

机译：更多低于来自3-氨基-1,2,4-三嗪的化合物的反应机理;
5. Inverse electron demand Diels-Alder reactions of 1,2,4-triazines with imidazoles and applications in heterocyclic synthesis. [D] . Lahue, Brian R. 2003

机译：1,2,4-三嗪与咪唑的反电子需求Diels-Alder反应及其在杂环合成中的应用。
6. 1,2,4-Triazine Chemistry Part I: Orientation of cyclization reactions of functionalized 1,2,4-triazine derivatives [O] . Reda Mohammady Abdel-Rahman, Mohammed Saleh Tawfik Makki, Tarik El-Sayed Ali, 2010

机译：1,2,4-三嗪化学第一部分：官能化1,2,4-三嗪衍生物的环化反应取向

RECYCLIZATION OF 7-FLUOROALKYL-4,7-DIHYDROAZOLO[5,1-c][1,2,4]TRIAZINES INTO 5-(PYRAZOLINYLHYDRAZONO)AZOLES IN THE REACTIONS WITH HYDRAZIDES AND THIOSEMICARBAZ1DE

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