Green synthesis of 1,2,4-triazolo[4,3-a][1,8]naphthyridines using PhI(OAc)2-Al2O3 under microwave irradiation

K Mogilaiah; A Vinay Chandra; N Srivani

首页> 外文期刊>Indian Journal of Chemistry, Section B. Organic Including Medicinal >Green synthesis of 1,2,4-triazolo[4,3-a][1,8]naphthyridines using PhI(OAc)2-Al2O3 under microwave irradiation

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Green synthesis of 1,2,4-triazolo[4,3-a][1,8]naphthyridines using PhI(OAc)2-Al2O3 under microwave irradiation

机译：PhI（OAc）2-Al2O3在微波辐射下绿色合成1,2,4-三唑并[4,3-a] [1,8]萘啶

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Alumina-supported iodobenzene diacetate [PhI(OAc)2-Al2O3] is a highly efficient reagent for the oxidative cyclization of N-arylidcnc-N'-[3-(4-fluorophenyl)-[ 1,8]naphthyridin-2-yl]-hy-drazines 7 to l-aryl-4-[4-fluoro phenyl]-1,2,4-triazolo[4,3-a][1,8Jnaphthyridincs 8 in solvent-free conditions under microwave irradiation. The products are obtained in good yields and excellent purities. The structural assignments of compounds 3-8 were based on their spectral (IR, ~1H NMR and MS) and analytical data.

机译：氧化铝负载的碘代苯二乙酸酯[PhI（OAc）2-Al2O3]是一种高效的试剂，用于氧化N-芳基-N'-[3-（4-氟苯基）-[1,8]萘啶-2-基在无溶剂条件下，在微波辐射下，]-肼-7--1-芳基-4- [4-氟苯基] -1，2，4-三唑并[4，3-a] [1，8]萘啶8。以高收率和优异的纯度获得产物。化合物3-8的结构分配基于其光谱（IR，〜1H NMR和MS）和分析数据。

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《Indian Journal of Chemistry, Section B. Organic Including Medicinal》 |2011年第9期|共5页
作者
K Mogilaiah; A Vinay Chandra; N Srivani;
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正文语种 eng
中图分类化学;
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1; 2; 4-Triazolc; 1; 8-naphthyridine; PhI(OAc)2-Al2O3; microwave irradiation; solvent-free conditions;

机译：1;2;4-三唑;1;8-萘啶;PhI（OAc）2-Al2O3;微波辐射;无溶剂条件;

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1. Green synthesis of 1,2,4-triazolo[4,3-a][1,8]naphthyridines using PhI(OAc)2-Al2O3 under microwave irradiation [J] . K Mogilaiah, A Vinay Chandra, N Srivani Indian Journal of Chemistry, Section B. Organic Including Medicinal . 2011,第9期

机译：PhI（OAc）2-Al2O3在微波辐射下绿色合成1,2,4-三唑并[4,3-a] [1,8]萘啶
2. Molecular Modeling, Ionic Liquid Cu(II)-Catalyzed Synthesis of 9-(3-Fluoro-4-methoxyphenyl)-6-aryl-[1,2,4]triazolo[4,3-a][1,8] Naphthyridines under Microwave Irradiation and Their Antimicrobial Activity [J] . Sakram Boda, Ashok Kommakula, Rambabu Sirgamalla, Journal of Heterocyclic Chemistry: The International Journal of Heterocyclic Chemistry . 2018,第10期

机译：分子造型，离子液体Cu（II） - 催化合成9-（3-氟-4-甲氧基苯基）-6-芳基[1,2,4]三唑唑[4,3-A] [1,8]萘吡啶在微波辐射和抗微生物活性下
3. Efficient synthesis of 9-aryl-6-(2- fluorophenyl)-1,2,4-triazolo[4,3-a] [1,8]naphthyridines using chloramine-T under microwave irradiation [J] . K Mogilaiah, K Dhanaja, N Srivani Indian Journal of Chemistry, Section B. Organic Including Medicinal . 2010,第4期

机译：在微波辐射下使用氯胺-T有效合成9-芳基-6-（2-氟苯基）-1,2,4-三唑并[4,3-a] [1,8]萘啶
4. Synthesis of 5-Methyl-1,2,4-triazolo1,5- aPyrimidin-7(4H)-one - a Semi-Product of the Synthesis of Antiviral Drug Triazide? in the Conditions of Microwave Excitation [C] . Artem V. Baklykov, Gennady L. Rusinov, Grigory A. Artemev, International Conference on Modern Synthetic Methodologies for Creating Drugs and Functional Materials . 2019

机译：合成5-甲基-1,2,4-三唑的1,5- A嘧啶-7（4H） - 酮 - 抗病毒药物三叠氮氧化物合成的半产物吗？在微波励磁条件下
5. Combinatorial synthesis of beta-peptides with microwave irradiation: Toward the discovery and development of protein-protein interaction inhibitors. [D] . Murray, Justin K. 2006

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6. Pyrido[4,3-e][1,2,4]triazolo[4,3-a]pyrazines as Selective, Brain Penetrant Phosphodiesterase2 (PDE2) Inhibitors [O] . Frederik J. R. Rombouts, *, Gary Tresadern, 2016

机译：Pyrido [4,3-e] [1,2,4]三唑并[4,3-a]吡嗪为选择性的脑渗透性磷酸二酯酶2（PDE2）抑制剂
7. Synthesis of thieno[2,3-b]benzo[1,8]naphthyridine-2-carboxylic acids under microwave irradiation and interaction with DNA studies [O] . Tangali R. Ravikumar Naik, Halehatty S. Bhojya Naik, M. Raghavendra, 2006

机译：微波辐射下与噻吩并[2,3-b]苯并[1,8]萘啶-2-羧酸的合成及与DNa的相互作用

Green synthesis of 1,2,4-triazolo[4,3-a][1,8]naphthyridines using PhI(OAc)2-Al2O3 under microwave irradiation

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