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酞嗪 - 版本历史
2026-04-20T17:34:51Z
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123.130.221.191：建立内容为“{{chembox | verifiedrevid = 408212873 |Reference=<ref>''Merck Index'', 11th Edition, '''7344'''.</ref> |ImageFile=Phthalazin - Phthalazine.svg |ImageSize=180p…”的新页面
2021-07-21T19:24:51Z
<p>建立内容为“{{chembox | verifiedrevid = 408212873 |Reference=<ref>''<a href="/index.php?title=Merck_Index&action=edit&redlink=1" class="new" title="Merck Index（页面不存在）">Merck Index</a>'', 11th Edition, '''7344'''.</ref> |ImageFile=Phthalazin - Phthalazine.svg |ImageSize=180p…”的新页面</p>
<p><b>新页面</b></p><div>{{chembox<br />
| verifiedrevid = 408212873<br />
|Reference=<ref>''[[Merck Index]]'', 11th Edition, '''7344'''.</ref><br />
|ImageFile=Phthalazin - Phthalazine.svg<br />
|ImageSize=180px<br />
|IUPACName=Phthalazine<br />
|OtherNames=Benzo-orthodiazine<br>2,3-Benzodiazine<br>Benzo[''d'']pyridazine<br />
|Section1={{Chembox Identifiers<br />
| CASNo=253-52-1<br />
| PubChem=9207<br />
| SMILES=C1=CC=C2C=NN=CC2=C1<br />
}}<br />
|Section2={{Chembox Properties<br />
| C=8|H=6|N=2<br />
| Appearance=浅黄色针状晶体<br />
| Density=<br />
| MeltingPtCL=90<br />
| MeltingPtCH=91<br />
| BoilingPtCL=315<br />
| BoilingPtCH=317<br />
| Boiling_notes=分解<br />
| Solubility=易溶于水<ref name="Alfa">{{Alfa|A12270|Datum=12. Juni 2013|Name=Phthalazine, 98%}}</ref><br />
| pKa=3.39<ref>Brown, H.C., et al., in Baude, E.A. and Nachod, F.C., ''Determination of Organic Structures by Physical Methods'', Academic Press, New York, 1955.</ref><br />
}}<br />
|Section3={{Chembox Hazards<br />
| MainHazards=<br />
| FlashPt=<br />
| Autoignition=<br />
}}<br />
}}<br />
'''酞嗪'''（'''Phthalazine'''）是一种[[杂环化合物]]，化学式C<sub>8</sub>H<sub>6</sub>N<sub>2</sub>，由一个苯环与一个哒嗪环稠合而成。喹唑啉也可看做萘环的两个CH被N[[原子]]替换，这样的结构称为萘啶。酞嗪及其[[衍生物]]不存在于自然界。<ref name="Raymond N. Castle"> {{cite | author = Raymond N. Castle | title = The Chemistry of Heterocyclic Compounds, Condensed Pyridazines Including ... | Publisher = John Wiley &amp; Sons | ISBN 047018848-0 = | year = 2009 | Online = {{Google Book | BuchID lQx33bsWwdMC = | page = 324}} | pages = 324ff}} </ref><br />
<br />
==合成==<br />
<br />
1,2-二(二溴甲基)苯与肼缩合，或用磷和氢碘酸还原氯酞嗪合成。<br />
<br />
==应用==<br />
<br />
酞嗪被用作有机合成的起始原料。<ref name="Desmond J. Brown, Jonathan A. Ellman, Edward C. Taylor"> {{cite journal | author = Desmond J. Brown, Jonathan A. Ellman, Edward C. Taylor | title = Cinnolines and Phthalazines: Chemistry of Heterocyclic Compounds, Supplement II | publisher = John Wiley &amp; Sons | ISBN 047174411-5 = | year = 2005 | page = 175}}</ref><br />
<br />
==参考资料==<br />
<br />
{{reflist}}<br />
{{环状化合物}}<br />
[[Category:酞嗪| ]]<br />
==参考来源==<br />
*[http://zh.wikipedia.org/wiki/%E9%85%9E%E5%97%AA 维基百科-酞嗪]</div>
123.130.221.191