Bistellurium dichloride | 62846-44-0

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Bistellurium dichloride
• 英文别名: dichloro-bis-(4-dimethylamino-phenyl)-λ⁴-tellane；Dichlor-bis-(4-dimethylamino-phenyl)-λ⁴-tellan；4.4'-Bis-dimethylamino-diphenyltellurdichlorid；Dichlorobis[4-(dimethylamino)phenyl]tellurium；4-[dichloro-[4-(dimethylamino)phenyl]-λ4-tellanyl]-N,N-dimethylaniline
• CAS: 62846-44-0
• 化学式: C₁₆H₂₀Cl₂N₂Te
• 分子量: 438.854
• InChiKey: JAEVCUJGNKFCQF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.85
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  6.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  Bistellurium dichloride 在 potassium disulphite 、 丙酮 作用下， 生成 bis(4-dimethylaminophenyl)telluride
  参考文献：
  名称：

  Morgan; Burgess, Journal of the Chemical Society, 1929, p. 1105

  摘要：

  DOI：
• 作为产物：
  描述：

  bis(4-dimethylaminophenyl)telluride 在 磺酰氯 作用下， 以 四氯化碳 为溶剂， 生成 Bistellurium dichloride
  参考文献：
  名称：

  Sadekov,I.D. et al., Journal of general chemistry of the USSR, 1977, vol. 47, p. 1202 - 1209

  摘要：

  DOI：

文献信息

• The Reactivity of Diorganotellurium Oxides Towards Phenol and o-Nitrophenol. Hypervalent and Secondary Bonding of Four Different Product Classes
  作者：Jens Beckmann、Jens Bolsinger、Andrew Duthie

  DOI：10.1071/ch07329

  日期：——

  The reaction of the diorganotellurium oxides R2TeO (R = Ph, p-MeOC6H4, p-Me2NC6H4) with phenol and o-nitrophenol produces diorganotellurium hydroxy phenolates, R2Te(OH)OPh (1, R = Ph; 2, R = p-MeOC6H4; 3, R = p-Me2NC6H4), diorganotellurium bis(phenolates) R2Te(OPh)2 (4, R = Ph; 5, R = p-MeOC6H4; 6, R = p-Me2NC6H4), tetraorganoditelluroxane bis(o-nitrophenolates), (R′O)R2TeOTeR2(OR′) (7, R = p-MeOC6H4; 8, R = p-Me2NC6H4; R′ = o-NO2C6H4), and a hexaphenyltritelluroxane bis(o-nitrophenolate) (R′O)Ph2TeOTePh2OTePh2(OR′) (9, R′ = o-NO2C6H4), respectively. The redistribution reactions of R2Te(OPh)2 (4, R = Ph; 5, R = p-MeOC6H4; 6, R = p-Me2NC6H4) with the corresponding diorganotellurium oxides R2TeO and diorganotellurium dichlorides R2TeCl2 (R = Ph, p-MeOC6H4, p-Me2NC6H4) give rise to the formation of moisture sensitive tetraorganoditelluroxane bis(phenolates) (PhO)R2TeOTeR2(OPh) (10, R = Ph; 11, R = p-MeOC6H4; 12, R = p-Me2NC6H4) and diorganotellurium chloro phenolates, R2Te(Cl)OPh (13, R = Ph; 14, R = p-MeOC6H4; 15, R = p-Me2NC6H4), respectively. The reaction of the diorganotellurium oxides R2TeO with the corresponding diorganotellurium dichlorides R2TeCl2 (R = Ph, p-MeOC6H4, p-Me2NC6H4) affords tetraorganoditelluroxane dichlorides ClR2TeOTeR2Cl (16, R = Ph; 17, R = p-MeOC6H4; 18, R = p-Me2NC6H4) as air-stable solid materials. The reactivity of 1–18 can be rationalized by the kinetic lability of the Te–O and Te–Cl bonds. Compounds 1–18 have been characterized by solution and solid-state 125Te NMR spectroscopy and 2, 4, 6, 7, 9, 17, and 18 have also been analyzed by X-ray crystallography.

  二甘碲氧化物 R2TeO（R＝Ph、p-MeOC6H4、p-Me2NC6H4）与苯酚和邻硝基苯酚反应生成二甘碲羟基苯酚盐 R2Te(OH)OPh（1，R＝Ph；2，R＝p-MeOC6H4；3，R＝p-Me2NC6H4）、二甘碲双苯酚盐 R2Te(OPh)2（4，R＝Ph；5，R = p-MeOC6H4；6，R = p-Me2NC6H4），四有机二碲烷双（邻硝基苯酚酸盐），(R′O)R2TeOTeR2(OR′) （7，R = p-MeOC6H4；8，R = p-Me2NC6H4；R′＝o-NO2C6H4）和六苯基三六氧烷双（邻硝基苯酚）(R′O)Ph2TeOTePh2OTePh2(OR′)（9，R′＝o-NO2C6H4）。R2Te(OPh)2（4，R = Ph；5，R = p-MeOC6H4；6，R = p-Me2NC6H4）与相应的二甘基二碲氧化物 R2TeO 和二甘基二碲二氯化物 R2TeCl2（R = Ph、p-MeOC6H4、p-Me2NC6H4）发生再分布反应，生成对湿气敏感的四有机二碲烷双（苯酚盐）（PhO）R2TeOTeR2(OPh)（10，R = Ph；11，R = p-MeOC6H4；12，R = p-Me2NC6H4）；11，R = p-MeOC6H4；12，R = p-Me2NC6H4）和二甘碲氯酚酸盐 R2Te(Cl)OPh（13，R = Ph；14，R = p-MeOC6H4；15，R = p-Me2NC6H4）。二甘碲氧化物 R2TeO 与相应的二甘碲二氯化物 R2TeCl2（R＝Ph、p-MeOC6H4、p-Me2NC6H4）反应生成四有机二碲二氯化物 ClR2TeOTeR2Cl（16，R＝Ph；17，R＝p-MeOC6H4；18，R＝p-Me2NC6H4），为空气稳定的固体材料。Te-O 和 Te-Cl 键的动力学易变性可合理解释 1-18 的反应活性。化合物 1-18 通过溶液和固态 125Te NMR 光谱进行了表征，2、4、6、7、9、17 和 18 还通过 X 射线晶体学进行了分析。
• Organotellurium chemistry. 9. Structural parameters in the telluroxide-catalyzed aldol condensation
  作者：Mitsuo Akiba、M. V. Lakshmikantham、Kwan Yue Jen、Michael P. Cava

  DOI：10.1021/jo00199a014

  日期：1984.12
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Te: MVol., 101, page 333 - 335
  作者：

  DOI：——

  日期：——
• Morgan, G. T.; Burgess, H., Journal of the Chemical Society
  作者：Morgan, G. T.、Burgess, H.

  DOI：——

  日期：——
• LEY S. V.; MEERHOLZ C. A.; BARTON D. H. R., TETRAHEDRON, 1981, 37, SUPPL. NO 9, 213-223
  作者：LEY S. V.、 MEERHOLZ C. A.、 BARTON D. H. R.

  DOI：——

  日期：——