Facile synthesis of some novel 6-alkyl or aryl-7H-tetrazolo[5,1-b][1,3,4] thiadiazine

Melika Eftekhar; Hossein Eshghi; Mohammad Rahimizadeh; Mehdi Bakavoli; Sattar Saberi

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Facile synthesis of some novel 6-alkyl or aryl-7H-tetrazolo[5,1-b][1,3,4] thiadiazine

机译：简便地合成一些新颖的6-烷基或芳基-7H-四唑[5,1-b] [1,3,4]噻二嗪

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摘要

New bis-heterocyclic thiadiazine derivatives containing a tetrazole nucleus have been synthesised by simple, high yielding routes and characterised by FT-IR, 1H NMR, 13C NMR and mass spectral analysis. The key step in the construction of the six- substituted 7H-tetrazolo[5,1-b][1,3,4]thiadiazine derivatives involved thecyclocondensation of sodium 1-amino-1H-tetrazole-5- thiolate with α-haloketones. The radical scavenging activity of the new tetrazolothiadiazines was also investigated.

机译：已经通过简单，高产率的途径合成了含有四唑核的新型双杂环噻二嗪衍生物，并通过FT-IR，1H NMR，13C NMR和质谱分析对其进行了表征。构建六取代的7H-四唑并[5,1-b] [1,3,4]噻二嗪衍生物的关键步骤涉及1-氨基-1H-四唑-5-硫醇钠与α-卤代酮的环缩合。还研究了新的四唑并二嗪的自由基清除活性。

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《Journal of chemical research: reviews and research papers from all branches of chemistry》 |2014年第6期|共3页
作者
Melika Eftekhar; Hossein Eshghi; Mohammad Rahimizadeh; Mehdi Bakavoli; Sattar Saberi;
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正文语种 eng
中图分类化学;
关键词
tetrazolo nucleus; thiadiazine; α-haloketones; heterocyclisation; radical scavenging activity;

机译：四唑核;噻二嗪;α-卤代酮;杂环化;自由基清除活性;

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1. Facile synthesis of some novel 6-alkyl or aryl-7H-tetrazolo[5,1-b][1,3,4] thiadiazine [J] . Melika Eftekhar, Hossein Eshghi, Mohammad Rahimizadeh, Journal of chemical research: reviews and research papers from all branches of chemistry . 2014,第6期

机译：简便地合成一些新颖的6-烷基或芳基-7H-四唑[5,1-b] [1,3,4]噻二嗪
2. 1-(4-(Pyrrolidin-1-ylsulfonyl)phenyl) ethanone in Heterocyclic Synthesis: Synthesis, Molecular Docking and Anti-Human Liver Cancer Evaluation of Novel Sulfonamides Incorporating Thiazole, Imidazo[1,2-a]pyridine, Imidazo[2,1-c] [1,2,4]triazole, Imidazo[2,1-b]thiazole, 1,3,4-Thiadiazine and 1,4-Thiazine Moieties [J] . Mahmoud Sayed Bashandy International journal of organic chemistry . 2015,第3期

机译：1-（4-（吡咯烷-1-基磺酰基）苯基）乙酮在杂环合成中的应用：新型噻唑酰胺结合噻唑，咪唑[1,2-a]吡啶，咪唑[2，]的合成，分子对接和抗人肝癌评估1-c] [1,2,4]三唑，咪唑并[2,1-b]噻唑，1,3,4-噻二嗪和1,4-噻嗪部分
3. Facile routes to 1,2,4-triazolo[3,4-b][1,3,4]thiadiazines and 1,2,4-triazino[3,4-b][1,3,4]thiadiazine by heteropolyacides [J] . Motamedi R, Heravi MM, Bamoharram FF, Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2008,第4期

机译：杂多酸制得1,2,4-三唑并[3,4-b] [1,3,4]噻二嗪和1,2,4-三嗪并[3,4-b] [1,3,4]噻二嗪的简便方法
4. Synthesis, Structural, Thermal and Hirshfeld Surface Analysis of Novel 1,2,4triazolo3,4-b1,3,4 thiadiazine Carrying 1,4-Benzothiazine-3-one Moiety [C] . C. Shruthi, V. Ravindrachary, B. Guruswamy, International Conference on Condensed Matter and Applied Physics . 2017

机译：新颖的合成，结构，热和Hirshfeld表面分析1,2,4三唑3,4-b 1,3,4噻二嗪携带1,4-苯并噻嗪-3-一部分
5. Facile synthesis of cis-2-alkyl-3-trialkylsilyloxycycloalkanones via the non-aldol aldol rearrangement of 2,3-epoxycycloalkanols and use of 4-cyanocoumarins as dienophiles in a facile synthesis of highly substituted dibenzopyranones and progress toward the total synthesis of N-methylwelwitindolinone C isothiocyanate. [D] . Allen, Damian Arthur. 2009

机译：通过2,3-环氧环烷醇的非醛醇缩醛重排轻松合成顺式-2-烷基-3-三烷基甲硅烷氧基环烷酮，并在高度取代的二苯并吡喃酮的简便合成中使用4-氰基香豆素作为亲二烯体，并逐步发展为N-甲基welwitindolinone C异硫氰酸酯。
6. Synthesis and biological activity of novel 3-heteroaryl-2H-pyrido43-e124thiadiazine and 3-heteroaryl-2H-benzoe124thiadiazine 11-dioxides [O] . Katarzyna Gobis, Henryk Foks, Jarosłw Sławiński, -1

机译：新型3-杂芳基-2H-吡啶并43-e 124噻二嗪和3-杂芳基-2H-苯并e 124噻二嗪11的合成及生物活性-二氧化物
7. Facile Synthesis and Antimicrobial Activities of 5H-1,2,4triazol1,3,4thiadiazine Derivatives [O] . 2014

机译：5H- 1,2,4三唑1,3,4噻二嗪衍生物的容易合成和抗微生物活性

Facile synthesis of some novel 6-alkyl or aryl-7H-tetrazolo[5,1-b][1,3,4] thiadiazine

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