4‐Phenyl‐1,2,4‐Triazoline‐3.5‐土卫四

Encyclopedia of Reagents for Organic Synthesis Pub Date : 2001-04-15 DOI:10.1002/047084289X.RP139

J. M. Takacs

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引用次数: 0

摘要

[4233-33-4] C8H5N3O2 (MW 175.16) InChI = 1S/C8H5N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H InChIKey = ISULLEUFOQSBGY-UHFFFAOYSA-N(高活性亲烯试剂和亲烯试剂)N-phenyl-1 2 4-triazoline-3 5-dione。物理数据:mp 179°C (dec)提供形式:PTAD和4-甲基-1,2,4-三唑啉-3,5-二酮(MTAD)[13274-43-6])在商业上广泛使用。制备方法:有几种报道的制备方法，2-9特别是原位制备。处理、储存和注意事项:防止暴露在潮湿和空气中的正常预防措施;与醇和水反应。

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4‐Phenyl‐1,2,4‐Triazoline‐3,5‐Dione

[4233-33-4] C8H5N3O2 (MW 175.16) InChI = 1S/C8H5N3O2/c12-7-9-10-8(13)11(7)6-4-2-1-3-5-6/h1-5H InChIKey = ISULLEUFOQSBGY-UHFFFAOYSA-N (highly reactive dienophile and enophile) Alternate Names: PTAD; N-phenyl-1,2,4-triazoline-3,5-dione. Physical Data: mp 179 °C (dec).2 Form Supplied in: PTAD and 4-methyl-1,2,4-triazoline-3,5-dione (MTAD) [13274-43-6]) are widely available commercially. Preparative Methods: there are several reported preparations,2-9 particularly for the in situ preparation. Handling, Storage, and Precautions: normal precautions against exposure to moisture and air; reacts with alcohols and water.

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Encyclopedia of Reagents for Organic Synthesis

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