2-methyl-1-(phenyltelluro)propane

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 2-methyl-1-(phenyltelluro)propane
• 英文别名: 2-Methylpropyltellanylbenzene
• 化学式: C₁₀H₁₄Te
• 分子量: 261.821
• InChiKey: BBTTXADTKOUZHU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.09
• 重原子数：
  11
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.4
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为产物：
  描述：

  benzenetellurinic acid anhydride 在 2HT-75 potassium disulphite 、 sodium hydroxide 作用下， 以 四氢呋喃 、 乙醚 为溶剂， 反应 2.3h， 生成 2-methyl-1-(phenyltelluro)propane
  参考文献：
  名称：

  相转移条件下二芳基二碲化物的碱性水解；烷基芳基碲化物的合成

  摘要：

  二芳基二碲化物[（C 6 H 5 Te）2，（p -CH 3 C 6 H 4 Te）2，（p -CH 3 OC 6 H 4 Te）2，（p -C 2 H 5 OC ）的歧化反应4 Te）2，（2-萘基-Te）2首次描述了在室温下在相转移条件下用氢氧化钠进行的制备。所用的相转移催化剂是2HT-75，其为二烷基二甲基氯化铵混合物的商品名。中间体芳基碲化物与烷基卤化物“就地”反应，以52-72％的收率得到相应的烷基芳基碲化物（ArTeR）。制备以下化合物：ArC 6 H 5，R = CH 3（CH 2）3 CH 2，（CH 3）2 CHCH 2 CH 2，（CH 3）2 CHCH 2，CH 3 CHBrCH 2CH 2，CH 3（CH 2）8 CH 2，C 6 H ^ 5 CH 2，CLCH 2，C 6 H ^ 5 CH 2 CH 2，CH 2 CHCH 2，C 6 H ^ 5 CHCHCH

  DOI：

  10.1016/0022-328x(84)80707-x

文献信息

• (Aryltelluro)formates as Precursors of Alkyl Radicals:  Thermolysis and Photolysis of Primary and Secondary Alkyl (Aryltelluro)formates
  作者：Mathew A. Lucas、Carl H. Schiesser

  DOI：10.1021/jo960838y

  日期：1996.1.1

  Alkyl (aryltelluro)formates are effective precursors of oxyacyl, methyl, and primary and secondary alkyl radicals. At room temperature, irradiation of a benzene solution of methyl (aryltelluro)formates 10-12, 2-methylpropyl (aryltelluro)formates 14 and 15, octyl (phenyltelluro)formate (17), cyclohexyl (aryltelluro)formates 19 and 20, 3 beta-cholestanyl (aryltelluro)formates 22 and 23, cholesteryl (phenyltelluro)formate (24) and benzyl (phenyltelluro)formate (27) with a 250-W low-pressure mercury lamp leads to the formation of oxyacyl radicals (34), which can be trapped by diphenyl diselenide to give the corresponding alkyl (phenylseleno)formates 13, 16, 18, 21, 24, 26, and 28 with excellent overall conversions. Thermolysis of these telluroformates at 160 degrees C in the dark leads to the formation of methyl and primary and secondary alkyl aryl tellurides 36-43 in excellent yields. Presumably, these transformations involve oxyacyl radicals, which undergo subsequent decarboxylation at the elevated temperature to afford alkyl radicals, which become involved in further radical chemistry. When 1-(benzylseleno)-5-hexyl (phenyltelluro)formate (44) was thermolysed under these conditions, 2-methylselenane (45) was observed as the sole selenium-containing product, demonstrating the synthetic utility of (aryltelluro)formates as alkyl radical precursors.
• COMASSETO, J. V.;FERREIRA, J. T. B.;FONTANILLAS, VAL, J. A., J. ORGANOMET. CHEM., 1984, 277, N 2, 261-266
  作者：COMASSETO, J. V.、FERREIRA, J. T. B.、FONTANILLAS, VAL, J. A.

  DOI：——

  日期：——
• Alkaline hydrolysis of diaryl ditellurides under phase transfer conditions; synthesis of alkyl aryl tellurides
  作者：J.V. Comasseto、J.T.B. Ferreira、J.A.Fontanillas Val

  DOI：10.1016/0022-328x(84)80707-x

  日期：1984.12

  situ” with alkyl halides to give the corresponding alkyl aryl tellurides (ArTeR) in 52–72% yield. The following compounds were prepared: Ar  C6H5, R=CH3(CH2)3CH2, (CH3)2CHCH2CH2, (CH3)2CHCH2, CH3CHBrCH2CH2, CH3(CH2)8CH2, C6H5CH2, ClCH2, C6H5CH2CH2, CH2CHCH2, C6H5CHCHCH2, C6H5SeCH2, H; Ar=p-CH3C6H4, R = CH3(CH2)2CH2; Ar=p-CH3OC6H4, R = CH3(CH2)2CH2; Ar = p-CH2H5OC6H4, R= CH3(CH2)2CH2; Ar = 2-naphthyl

  二芳基二碲化物[（C 6 H 5 Te）2，（p -CH 3 C 6 H 4 Te）2，（p -CH 3 OC 6 H 4 Te）2，（p -C 2 H 5 OC ）的歧化反应4 Te）2，（2-萘基-Te）2首次描述了在室温下在相转移条件下用氢氧化钠进行的制备。所用的相转移催化剂是2HT-75，其为二烷基二甲基氯化铵混合物的商品名。中间体芳基碲化物与烷基卤化物“就地”反应，以52-72％的收率得到相应的烷基芳基碲化物（ArTeR）。制备以下化合物：ArC 6 H 5，R = CH 3（CH 2）3 CH 2，（CH 3）2 CHCH 2 CH 2，（CH 3）2 CHCH 2，CH 3 CHBrCH 2CH 2，CH 3（CH 2）8 CH 2，C 6 H ^ 5 CH 2，CLCH 2，C 6 H ^ 5 CH 2 CH 2，CH 2 CHCH 2，C 6 H ^ 5 CHCHCH