Crystallographic characterization of the intermediate in the synthesis of tetrazole from nitrile and azide in water

Zhaoxiang Yu; Xiaoping Wang; Yaoyu Feng; Xinhua Zhong

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Crystallographic characterization of the intermediate in the synthesis of tetrazole from nitrile and azide in water

机译：水中腈和叠氮化物合成四唑的中间体的晶体学表征

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The intermediate[Zn(4-PTZ)_2(H_2O)_4](4-PTZ=5-(4-pyridyl N-oxide)tetrazolate)(1) in he synthesis of 4-H-PTZ(2) from cycloaddition reaction of 4-cyanopyridine N-oxide with naN_3 in water catalyzed by ZnCl_2 was structurally characterized.The catalysis role of Zn~(2+) in the synthesis of tetrazole stems from the fromationof tetrazolate zinc complex 1.

机译：环加成反应合成4-H-PTZ（2）的中间体[Zn（4-PTZ）_2（H_2O）_4]（4-PTZ = 5-（4-吡啶N-氧化物）四唑酸酯）（1）表征了ZnCl_2催化水中4-N-氰基吡啶N-氧化物与naN_3的关系.Zn〜（2+）在四唑合成中的催化作用源于四唑酸盐锌配合物1的形成。

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《Inorganic Chemistry Communications》 |2004年第4期|共3页
作者
Zhaoxiang Yu; Xiaoping Wang; Yaoyu Feng; Xinhua Zhong;
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正文语种 eng
中图分类无机化学;
关键词
Zinc; Tetrazole; Cycloaddition; Crystal structure;

机译：锌;四唑;环加成;晶体结构;

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专利

1. Crystallographic characterization of the intermediate in the synthesis of tetrazole from nitrile and azide in water [J] . Zhaoxiang Yu, Xiaoping Wang, Yaoyu Feng, Inorganic Chemistry Communications . 2004,第4期

机译：水中腈和叠氮化物合成四唑的中间体的晶体学表征
2. L-Proline: An Efficient Organocatalyst for the Synthesis of 5-Substituted 1H-Tetrazoles via [3+2] Cycloaddition of Nitriles and Sodium Azide [J] . Bhagat Saket B., Telvekar Vikas N. Synlett . 2018,第7期

机译：L-脯氨酸：通过[3 + 2]环加成腈和叠氮化物合成5取代的1H-四唑的有效有机催化剂
3. An efficient and economical synthesis of 5-substituted 1H-tetrazoles via Pb(II) salt catalyzed [3+2] cycloaddition of nitriles and sodium azide [J] . Kant Rama, Singh Vishal, Agarwal Alka Comptes Rendus Chimie . 2016,第3期

机译：通过Pb（II）盐催化腈和叠氮化钠的[3 + 2]环加成反应，可高效经济地合成5-取代的1H-四唑
4. Combining performance with thermal stability: Synthesis and characterization of 5-(3,5-dinitro-1H-pyrazol-4-yl)-1H-tetrazole and its energetic derivatives [C] . Maximilian Benz, Thomas M. Klapoetke, Joerg Stierstorfer Seminar on new trends in research of energetic materials . 2020

机译：性能兼具热稳定性：5-（3,5-二硝基-1H-吡唑-4-基）-1H-四唑及其高能衍生物的合成与表征
5. Reversible carbon dioxide gels: Synthesis and characterization of energetic ionic liquids; Synthesis and characterization of tetrazole monomers and polymers; Encapsulation of sodium azide for controlled release [D] . Samanta, Susnata 2007

机译：可逆的二氧化碳凝胶：高能离子液体的合成与表征；四唑单体和聚合物的合成与表征；叠氮化钠的包封控制释放
6. Improved Synthesis of 5-Substituted 1H-Tetrazoles via the 3+2 Cycloaddition of Nitriles and Sodium Azide Catalyzed by Silica Sulfuric Acid [O] . Zhenting Du, Changmei Si, Youqiang Li, 2012

机译：通过硅酸催化的腈和叠氮化钠的3 + 2环加成反应改进5-取代的1H-四唑的合成
7. Improved Synthesis of 5-Substituted 1H-Tetrazoles via the [3+2] Cycloaddition of Nitriles and Sodium Azide Catalyzed by Silica Sulfuric Acid [O] . Jing Lu, Youqiang Li, Changmei Si, 2012

机译：通过硅酸催化的腈和叠氮化钠的[3 + 2]环加成反应，改进5-取代的1H-四唑的合成
8. Synthesis and Characterization of 5-(hydrazino-alkyl) Tetrazoles. [R] . Ahmed, Y., Schneider, S., Deplazes, S., 2014

机译：5-（肼基 - 烷基）四唑的合成与表征。

Crystallographic characterization of the intermediate in the synthesis of tetrazole from nitrile and azide in water

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