anti-1,4-diphenyl-1,4-butanediol | 13401-42-8

• 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: anti-1,4-diphenyl-1,4-butanediol
• 英文别名: meso-1,4-diphenyl-1,4-butanediol；meso-1,4-diphenylbutane-1,4-diol；anti-1,4-diphenyl-1,4-butandiol；meso-1,4-diphenyl-butane-1,4-diol；meso-1,4-Diphenyl-butan-1,4-diol；meso-1,4-Diphenyl-butandiol-(1,4)；Rel-(1R,4S)-1,4-diphenylbutane-1,4-diol；(1S,4R)-1,4-diphenylbutane-1,4-diol
• CAS: 13401-42-8
• 化学式: C₁₆H₁₈O₂
• 分子量: 242.318
• InChiKey: FPJCDQHWOJGOKB-IYBDPMFKSA-N

物化性质

• 沸点：
  418.5±45.0 °C(Predicted)
• 密度：
  1.140±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  18
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  40.5
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  anti-1,4-diphenyl-1,4-butanediol 在 Cp* Ir[(S,S)-Msdpen] 作用下， 以 四氢呋喃 为溶剂， 30.0 ℃ 、101.33 kPa 条件下， 反应 48.0h， 以70%的产率得到(+)-4-hydroxy-1,4-diphenylbutan-1-one
  参考文献：
  名称：

  Aerobic oxidative desymmetrization of meso-diols with bifunctional amidoiridium catalysts bearing chiral N-sulfonyldiamine ligands

  摘要：

  Asymmetric aerobic oxidation of a range of meso- and prochiral diols with chiral bifunctional Ir catalysts is described. A high level of chiral discrimination ability of Cp*Ir complexes derived from (S,S)-1,2-diphenylethylenediamine was successfully demonstrated by desymmetrization of secondary benzylic diols such as cis-indan-1,3-diol and cis-1,4-diphenylbutane-1,4-diol, providing the corresponding (R)-hydroxyl ketones with excellent chemo- and enantioselectivities. Enantiotopic group discrimination in oxidation of symmetrical primary 1,4- and 1,5-diols gave rise to chiral lactones with moderate ees under similar aerobic conditions. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.12.103
• 作为产物：
  描述：

  1,2-联苯甲酰乙烷 在 硼烷四氢呋喃络合物 作用下， 以 四氢呋喃 为溶剂， 反应 16.0h， 生成 anti-1,4-diphenyl-1,4-butanediol
  参考文献：
  名称：

  Aerobic oxidative desymmetrization of meso-diols with bifunctional amidoiridium catalysts bearing chiral N-sulfonyldiamine ligands

  摘要：

  Asymmetric aerobic oxidation of a range of meso- and prochiral diols with chiral bifunctional Ir catalysts is described. A high level of chiral discrimination ability of Cp*Ir complexes derived from (S,S)-1,2-diphenylethylenediamine was successfully demonstrated by desymmetrization of secondary benzylic diols such as cis-indan-1,3-diol and cis-1,4-diphenylbutane-1,4-diol, providing the corresponding (R)-hydroxyl ketones with excellent chemo- and enantioselectivities. Enantiotopic group discrimination in oxidation of symmetrical primary 1,4- and 1,5-diols gave rise to chiral lactones with moderate ees under similar aerobic conditions. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2013.12.103

文献信息

• Facile Reduction of Aromatic Aldehydes, Ketones, Diketones and Oxo Aldehydes to Alcohols by an Aqueous TiCl3/NH3 System: Selectivity and Scope
  作者：Angelo Clerici、Nadia Pastori、Ombretta Porta

  DOI：10.1002/1099-0690(200210)2002:19<3326::aid-ejoc3326>3.0.co;2-v

  日期：2002.10

  quantitative reduction of aromatic aldehydes, ketones, diketones and oxo aldehydes to alcohols by use of TiCl3/NH3 in aqueous methanol solution is reported. The reducing system distinguishes between different classes of aldehydes and/or ketones, and many functionalities that usually do not survive under reducing conditions are tolerated well. The concept of reversal of chemoselectivity has also been developed

  报道了使用 TiCl3/NH3 在甲醇水溶液中几乎定量地将芳香醛、酮、二酮和氧代醛还原为醇的简单而快速的方法。还原系统区分不同类别的醛和/或酮，并且许多通常在还原条件下无法存活的官能团可以很好地耐受。化学选择性逆转的概念也得到了发展。提出了一种基于从 TiIII 到羰基碳原子的两个连续单电子转移的机制，第二个 SET 仅在存在铵离子（添加或原位形成）时才起作用。(© Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002)
• Stereoselective Synthesis ofanti-1,4-Diols by a BH3⋅THF-Mediated Rearrangement of 1,2-Disubstituted Cyclobutenes
  作者：Kolja M. Knapp、Bernd Goldfuss、Paul Knochel

  DOI：10.1002/chem.200304902

  日期：2003.11.7

  A new stereoselective rearrangement of cyclobutylboranes, obtained by the hydroboration of 1,2-disubstituted cyclobutenes, provides anti-1,4-diols with good-to-excellent diastereoselectivity. The mechanism of the rearrangement is discussed based on theoretical calculations.

  通过对1,2-二取代的环丁烯进行氢硼化获得的环丁基硼烷的新的立体选择性重排，可提供具有优异至出色非对映选择性的抗1,4-二醇。基于理论计算，讨论了重排的机理。
• Oxazaborolidine-catalysed reduction of alk-2-ene-1,4-diones. A convenient access to chiral 1,4-diols
  作者：Jordi Bach、Ramon Berenguer、Jordi Garcia、Marta López、Judith Manzanal、Jaume Vilarrasa

  DOI：10.1016/s0040-4020(98)00936-3

  日期：1998.12

  An efficient method for the preparation of C2-symmetric, chiral alk-2-ene-1,4-diols (4) has been achieved, based on the borane-mediated reduction of symmetric alk-2-ene-1,4-diones (2) in the presence of oxazaborolidine (R)-1. In general, the presence of the double bond in 2 has been beneficial (compared with the related saturated 1,4-diketones 3) not only as far as the stereoselectivity in the reduction

  基于硼烷介导的对称烷基-2-烯-1,4-的还原反应，已经获得了一种制备C 2对称的手性烷-2-烯-1,4-二醇的有效方法（4）。二酮（2）在oxazaborolidine（R）-1的存在下。通常，2中双键的存在是有益的（与相关的饱和1,4-二酮3相比），不仅就还原步骤中的立体选择性而言，而且还因为它使我们能够去除内消旋- 4通过色谱纯化和/或改善得到的几个二醇的混合物的立体化学纯度4由Sharpless的环氧化作用。富含对映体的化合物4已经容易地还原成饱和二醇，而光学纯度的损失可忽略不计。
• Development of Chiral Bis-hydrazone Ligands for the Enantioselective Cross-Coupling Reactions of Aryldimethylsilanolates
  作者：Scott E. Denmark、Wen-Tau T. Chang、K. N. Houk、Peng Liu

  DOI：10.1021/jo502388r

  日期：2015.1.2

  aryldimethylsilanolates and aryl bromides result in biaryl products with the same configuration and similar enantioselectivities implying that reductive elimination is the stereodetermining step. The origin of stereoselectivity is rationalized through computational modeling of diarylpalldium(II) complex which occurs through a conrotatory motion for the two aryl groups undergoing C–C bond formation.

  已经开发出使用1-萘基二甲基硅烷醇盐和手性双-配体的钯催化，对映体选择性的芳基-芳基交叉偶联反应。制备了包含各种2，5-二芳基吡咯烷基团的乙二醛双-配体家族，以评估配体结构对交叉偶联的速率和对映选择性的影响。开发了新的1-氨基-2,5-二芳基吡咯烷酮合成路线，以进行结构/反应选择性研究。芳基二甲基硅烷醇化物和芳基溴化物的角色逆转实验导致联芳基产品具有相同的构型和相似的对映选择性，这表明还原消除是立体确定的步骤。
• Stereoselective Allylic C-H Activation with Tertiary Alkylboranes: A New Method for Preparing Cycloalkyl Derivatives with Three Adjacent Stereocenters
  作者：Frédéric Lhermitte、Paul Knochel

  DOI：10.1002/(sici)1521-3773(19981002)37:18<2459::aid-anie2459>3.0.co;2-o

  日期：1998.10.2

  A regio- and stereoselective migration takes place under mild conditions for tertiary organoboranes obtained by hydroboration of tetrasubstituted cyclic alkenes. A subsequent amination proceeds with perfect control of the stereochemistry. The scheme shows an example of this for the reaction of bicyclo[4.3.0]non-1(6)-ene (1) to 2 via intermediates 3 and 4. Compound 2 is formed as the single diastereomer

  对于通过四取代的环烯烃的氢硼化获得的叔有机硼烷，在温和条件下发生区域和立体选择性迁移。随后进行的胺化将对立体化学进行完美的控制。该方案显示了通过中间体3和4使双环[4.3.0] non-1（6）-烯（1）与2反应生成化合物的一个例子。化合物2以单一非对映异构体的形式形成，收率为69％。