4-trityl-1-(diphenylmethyl)benzene | 3416-63-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 4-trityl-1-(diphenylmethyl)benzene
• 英文别名: <4-(diphenylmethyl)phenyl>triphenylmethane；1-(diphenylmethyl)-4-(triphenylmethyl)benzene；1-(Diphenylmethyl)-4-(triphenylmethyl)benzol；(4-benzhydrylphenyl)triphenylmethane；p-(diphenylmethyl)tritylbenzene；p-diphenylmethyltritylbenzene；p-Benzhydryltetraphenylmethan；1-benzhydryl-4-tritylbenzene
• CAS: 3416-63-5
• 化学式: C₃₈H₃₀
• 分子量: 486.656
• InChiKey: GPCDDINPJQHICL-UHFFFAOYSA-N

物化性质

• 熔点：
  223-224 °C
• 沸点：
  597.3±45.0 °C(Predicted)
• 密度：
  1.108±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  10.3
• 重原子数：
  38
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

安全信息

• 海关编码：
  2902909090

反应信息

• 作为反应物：
  描述：

  4-trityl-1-(diphenylmethyl)benzene 在 potassium Sodium 、 乙醚 作用下， 生成 (cyclohex-2-en-1-ylmethyl)benzene
  参考文献：
  名称：

  Schorygin; Matschinsskaja, Zhurnal Obshchei Khimii, 1939, vol. 9, p. 1546,1553, 1556

  摘要：

  DOI：
• 作为产物：
  描述：

  1-diphenylmethylene-4-trityl-2,5-cyclohexadiene 在 盐酸 作用下， 以 苯 为溶剂， 生成 4-trityl-1-(diphenylmethyl)benzene
  参考文献：
  名称：

  在苯中用质子酸异构化 Gomberg 的三苯甲基

  摘要：

  Gomberg 的三苯甲基（1-二苯基亚甲基-4-三苯甲基-2,5-环己二烯）(I) 在苯中通过质子酸如 HCl 和苯酚异构化，形成对二苯甲基四苯基甲烷 (II)。p-(二苯甲基-α-d)-四苯基甲烷 (III) 通过用苯酚-d 处理 I 形成。Ph3CH和Ph3CCl在相同条件下处理，但未获得II。它也不是由苯基偶氮三苯基甲烷与苯酚反应形成的。该观察结果表明 H+ 添加到 I 的末端亚甲基以形成环己二烯基阳离子，然后去质子化得到 II。类似地，在苯中用 HCl 处理 1-(苯基-对甲苯基甲基)-4-(二苯基-对甲苯基甲基)-2,5-环己二烯 (IV) 得到 α,α,α'-三苯基-α,α' -(di-p-tolyl)-p-二甲苯 (V)。结果支持了兰坎普等人提出的 Gomberg 三苯甲基不是六苯乙烷而是 1-diphenylmethylene-4-trityl-2,5-cyclohexadiene

  DOI：

  10.1246/bcsj.44.753

文献信息

• 6,12-Diphenyldibenzo[b,f][1,5]diazocine as an Electron-Capture Agent: Efficient Mechanistic Probe for SET Processes and Reagent for the Oxidative Dimerization of Benzylic Organometallics
  作者：John J. Eisch、Kun Yu、Arnold L. Rheingold

  DOI：10.1002/ejoc.201200278

  日期：2012.6

  respectively. This oxidative dimerization is potentially of practical preparative scope, since the hydrolysis byproduct, the indolo[3,2-b]indole, is conveniently reconverted into the starting diazocine reagent by oxidation with chromium trioxide in acetic acid. The formation of the indolo[3,2-b]indole as a byproduct in the carbometalation of the diazocine by various RLi and Grignard reagents offers a clue

  在本研究中，6,12-二苯基二苯并[b,f][1,5]重氮辛，现在 X 射线衍射测量表明它具有一个桶状的八元中心环，已用钠或在 25°C 下在 THF 中使用锂金属，试图通过向中心重氮辛添加两个电子来形成平面的 Huckel-芳香二价阴离子。这种芳族二价阴离子的水解应该会产生原始重氮辛的异构体 5,12- 或 5,6- 二氢衍生物。实际上，水解后定量获得的唯一产物是有趣的四环环环还原产物 4b,9b-diphenyl-4b,5,9b,10-tetrahydroindolo[3,2-b]indole，其 3D 结构现已得到证实通过 X 射线晶体学和 13C 核磁共振光谱。优先 SET 跨环还原重氮辛以产生四环吲哚 [3,2-b] 吲哚二价阴离子，而不是平面的 Huckel 芳香族阴离子，这归因于在桶状重氮辛自由基阴离子中起作用的跨环电子稳定化。吲哚[3,2-b]吲哚二价阴离子的定量产生可用于
• Facile Rearrangement of the 6,11-Diphenyldibenzo[<i>b</i>,<i>f</i>][1,4]diazocine Skeleton into a Substituted 2-(2-Aminophenyl)-1,3-diphenylisoindole via Anomalous Carbo­lithiation or Hydrolithiation: Corroboration of Operative SET Processes
  作者：John J. Eisch、Wei Liu、Lisheng Zhu、Arnold L. Rheingold

  DOI：10.1002/ejoc.201500917

  日期：2015.11

  The starting 6,11-diphenyldibenzo[b,f][1,4]diazocine has been individually treated with R–Li reagents in THF, where R = AlH4, PhCH2, Ph2CH, Ph3C, CH3, CH3(CH2)3, C6H5 or Ph–C≡C, to learn whether an expected 1,2- or 1,4-addition would cleanly occur. Contrary to such an assumption based on nucleophilic attack, this [1,4]diazocine with PhCH2Li yielded only the enantiomers of (4b,11R)-11-benzyl-4b,11-diphenyl-4b

  起始的 6,11-二苯基二苯并[b,f][1,4]重氮辛已在 THF 中用 R–Li 试剂单独处理，其中 R = AlH4、PhCH2、Ph2CH、Ph3C、CH3、CH3(CH2)3、C6H5或Ph–C≡C，以了解预期的1,2-或1,4-加成是否会完全发生。与基于亲核攻击的这种假设相反，这种 [1,4] 重氮辛与 PhCH2Li 仅产生 (4b,11R)-11-苄基-4b,11-二苯基-4b,11-二氢-5H-苯并[ 4,5]咪唑并[2,1-a]异吲哚；用Ph2CHLi生成2-[1-(4-二苯甲基苯基)-苯基-2H-异吲哚-2-基]苯胺；和 LiAlH4 2-(2-氨基苯基)-1,3-二苯基异吲哚。最后，[1,4] 重氮辛与 CH3Li、nBuLi 或 PhLi 的单独反应产生了 4-5 个不可分离的产物，而不是任何简单的 1,2 或 1,4 加合物。
• SPECTRAL AND CHEMICAL PROPERTIES OF β- AND γ-FUNCTIONAL SILANES
  作者：A. G. Brook、J. B. Pierce

  DOI：10.1139/v64-048

  日期：1964.2.1

  The synthesis of β- and γ-hydroxy- and keto-silanes is described, together with that of their carbon analogues. Unlike the α-isomers, the hydroxysilanes do not rearrange to silyl ethers, and the ultraviolet spectra of the silyl ketones is essentially the same as those of the carbon analogues, and unlike that of α-silyl ketones.β-Silyl ketones have a carbonyl-stretching frequency midway between that of ordinary ketones and α-silyl ketones. These effects are discussed.

  本文描述了β-和γ-羟基和酮基硅烷的合成，以及它们的碳类似物的合成。与α异构体不同，羟基硅烷不会重排成硅醚，硅酮的紫外光谱与碳类似物基本相同，而不同于α-硅酮。β-硅酮的羰基伸缩频率介于普通酮和α-硅酮之间。对这些效应进行了讨论。
• Reduction of Carbon Dioxide to Give Unstable Carbon Oxides. Electron Transfer from the Reduction Products of Carbon Dioxide with Benzoin Carbanion to Triphenylcarbenium Ion
  作者：Fuminori Akiyama

  DOI：10.1246/bcsj.67.873

  日期：1994.3

  Reaction of the reduction products of carbon dioxide (CO2) by benzoin carbanion with triphenylcarbenium ion (1) gave 1-(diphenylmethyl)-4-(triphenylmethyl)benzene (2) which was considered to be electron transfer product from the reduction products of CO2 to 1.

  安息香碳负离子的二氧化碳 (CO2) 还原产物与三苯基碳鎓离子 (1) 反应得到 1-(二苯基甲基)-4-(三苯基甲基)苯 (2)，它被认为是 CO2 还原产物的电子转移产物到 1。
• The Sovereign State v Foucault: Law and Disciplinary Power
  作者：Carole Smith

  DOI：10.1111/1467-954x.00216

  日期：2000.5

  A Foucauldian analysis of discourse and power relations suggests that law and the juridical field have lost their pre-eminent role in government via the delegated exercise of sovereign power. According to Foucault, the government of a population is achieved through the wide dispersal of technologies of power which are relatively invisible and which function in discursive sites and practices throughout the social fabric. Expert knowledge occupies a privileged position in government and its essentially discretionary and norm-governed judgements infiltrate and colonise previous sites of power. This paper sets out to challenge a Foucauldian view that principled law has ceded its power and authority to the disciplinary sciences and their expert practitioners. It argues, with particular reference to case law on sterilisation and caesarean sections, that law and the juridical field operate to manipulate and control expert knowledge to their own ends. In so doing, law continually exercises and re-affirms its power as part of the sovereign state. Far from acting, as Foucault suggests, to provide a legitimating gloss on the subversive operations of technologies of power, law turns the tables and itself operates a form of surveillance over the norm-governed exercise of expert knowledge.

  福柯对话语和权力关系的分析表明，法律和司法领域通过主权权力的委托行使，已经失去了其在政府中的首要作用。福柯认为，对民众的管理是通过广泛传播权力技术来实现的，这些技术相对隐蔽，在整个社会结构的话语场所和实践中发挥作用。专家知识在政府中占据着特权地位，其基本的自由裁量和规范判断渗透并殖民了先前的权力场所。本文旨在挑战福柯的观点，即原则性法律已将其权力和权威让渡给学科科学及其专家从业者。本文特别参考了有关绝育和剖腹产的判例法，论证了法律和司法领域操纵和控制专家知识以达到自己的目的。在此过程中，法律不断行使并重申其作为主权国家一部分的权力。法律不仅没有像福柯所说的那样，为权力技术的颠覆性运作提供合法化的修饰，反而反其道而行之，自身对专家知识的规范行使实施了某种形式的监控。