查看“︁二苯基二碲”︁的源代码

{{chembox
| Watchedfields = changed
| verifiedrevid = 401811709
| ImageFile = Difenylditelluride.png
| ImageAlt = Chemical structure of diphenyl ditelluride
| ImageFile1 = Diphenyl-ditelluride-(P)-enantiomer-from-xtal-Mercury-3D-sf.png
| ImageAlt1 = Space-filling model of the diphenyl ditelluride molecule
| PIN = 1,1′-Ditellanediyldibenzene
| OtherNames = Phenylditelluride<br>Diphenylditelluride
|Section1={{Chembox Identifiers
| SMILES = C1([Te][Te]C2=CC=CC=C2)=CC=CC=C1
| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}}
| ChemSpiderID = 90943
| PubChem = 100657
| InChI = 1/C12H10Te2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
| InChIKey = VRLFOXMNTSYGMX-UHFFFAOYAJ
| SMILES1 = [Te]([Te]c1ccccc1)c2ccccc2
| StdInChI_Ref = {{stdinchicite|correct|chemspider}}
| StdInChI = 1S/C12H10Te2/c1-3-7-11(8-4-1)13-14-12-9-5-2-6-10-12/h1-10H
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}}
| StdInChIKey = VRLFOXMNTSYGMX-UHFFFAOYSA-N
| CASNo_Ref = {{cascite|correct|??}}
| CASNo = 32294-60-3
| RTECS =
  }}
|Section2={{Chembox Properties
| Formula = C<sub>12</sub>H<sub>10</sub>Te<sub>2</sub>
| MolarMass = 409.42 g/mol
| Appearance = Orange powder
| Density = 2.23 g/cm<sup>3</sup>
| Solubility = 难溶
| Solvent = 其它
| SolubleOther = [[二氯甲烷]]
| MeltingPt = {{convert|66|-|67|C|K}} 
| BoilingPt = 分解
  }}
|Section3={{Chembox Structure
| Coordination = <!-- 90° at Se<br /> -->C<sub>2</sub>对称性
| Dipole = 0 [[Debye|D]]
  }}
|Section7={{Chembox Hazards
| ExternalSDS =
| MainHazards = 有毒
| RPhrases = 20/21/22-36/37/38
| SPhrases = 26-36
  }}
|Section8={{Chembox Related
| OtherCompounds = [[diphenyl disulfide|Ph<sub>2</sub>S<sub>2</sub>]],<br />[[Diphenyl diselenide|Ph<sub>2</sub>Se<sub>2</sub>]]
  }}
}}
'''二苯基二碲'''是一种[[有机化合物]]，化学式为C<sub>6</sub>H<sub>5</sub>TeTeC<sub>6</sub>H<sub>5</sub>。

==制备==
二苯基二碲可由[[苯基溴化镁]]和[[碲]]在[[乙醚]]中反应制得：<ref>{{Literatur |Autor=Nicola Petragnani, Marcello de Moura Campos |Titel=Organische Tellurverbindungen, VI Umsetzung von elementarem Tellur mit Phenylmagnesiumbromid und Phenyllithium |Sammelwerk=Chemische Berichte |Band=96 |Nummer=1 |Datum=1963 |ISSN=1099-0682 |DOI=10.1002/cber.19630960129 |Seiten=249–252 |Online=https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cber.19630960129 |Abruf=2020-11-20}}</ref>
:<chem>C6H5MgBr + Te -> C6H5TeMgBr</chem>
:<chem>2C6H5TeMgBr + Te -> C6H5TeTeC6H5</chem>
另一种方法是通过苯基溴化镁和[[二溴化碲]]反应来制备：<ref name="Lederer">{{Literatur |Autor=Karl Lederer |Titel=Einwirkung von Phenylmagnesiumbromid auf Tellurdihalogene |Sammelwerk=Berichte der deutschen chemischen Gesellschaft |Band=48 |Nummer=2 |Datum=1915 |ISSN=1099-0682 |DOI=10.1002/cber.19150480223 |Seiten=1345–1350 |Online=https://chemistry-europe.onlinelibrary.wiley.com/doi/abs/10.1002/cber.19150480223 |Abruf=2020-11-20}}</ref>
:<chem>C6H5MgBr + TeBr2 -> C6H5TeBr + MgBr2</chem>
:<chem>2 C6H5TeBr + 2 C6H5MgBr -> (C6H5)2Te2 + 2 MgBr2 + (C6H5)2</chem>

==参考文献==
{{reflist}}
{{苯基化合物}}
[[Category:苯基化合物]]
[[Category:有机碲化合物]]