3,3-二苯基-3-羟基-1-苯基丙-1-烯 | 71832-02-5

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 中文名称: 3,3-二苯基-3-羟基-1-苯基丙-1-烯
• 英文名称: (E)-1,1,3-triphenylprop-2-en-1-ol
• 英文别名: 1,1,3-triphenyl-prop-2-en-1-ol；CINNAMYL ALCOHOL, alpha,alpha-DIPHENYL-
• CAS: 71832-02-5
• 化学式: C₂₁H₁₈O
• 分子量: 286.373
• InChiKey: YLIUMDDAXJLBRG-WUKNDPDISA-N

物化性质

• 熔点：
  106-108 °C
• 沸点：
  463.4±14.0 °C(Predicted)
• 密度：
  1.133±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.9
• 重原子数：
  22
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3,3-二苯基-3-羟基-1-苯基丙-1-烯 在 溶剂黄146 sodium hydride 作用下， 以 乙二醇二甲醚 、 氯仿 为溶剂， 反应 18.5h， 生成 rac-1,3,3-triphenylprop-2-enyl acetate
  参考文献：
  名称：

  Asymmetric synthesis. Asymmetric catalytic allylation using palladium chiral phosphine complexes

  摘要：

  DOI：

  10.1021/ja00293a038
• 作为产物：
  描述：

  N-甲基-C-苯基硝酮 在 cathecol 、 sodium hydride 作用下， 以 四氢呋喃 、 甲苯 为溶剂， 反应 7.5h， 生成 3,3-二苯基-3-羟基-1-苯基丙-1-烯
  参考文献：
  名称：

  Ring-opening of Isoxazolidine Nucleus by Trimethyl Posphate Treatment: Formation of Tertiary Allylic Alcohols via Intermediate 1,3-Oxazinium Salts

  摘要：

  5,5-Disubstituted isoxazolidines undergo ring opening reaction, leading to tertiary allylic alcohols, by sequential treatment with trimethyl phosphate (TMP) and NaH. The reaction proceeds through sequence steps which involve an initial alkylation to isoxazolidinium intermediate, followed by ring expansion to tetrahydro-1,3-oxazine, further alkylation and a Hofmann-like elimination towards the final products promoted by NaH.

  DOI：

  10.3987/com-92-6239

文献信息

• Titanocene(II)-Promoted Stereoselective Alkenylation Utilizing (<i>Z</i>)-Alkenyl Sulfones
  作者：Akitoshi Ogata、Masami Nemoto、Kenji Kobayashi、Akira Tsubouchi、Takeshi Takeda

  DOI：10.1021/jo070149u

  日期：2007.5.1

  The stereoselective alkenylation of unsaturated compounds by means of a (Z)-alkenyl sulfone-titanocene(II) system is described. Treatment of alkynes and (Z)-alkenyl methyl sulfones with the titanocene(II) reagent Cp2Ti[P(OEt)3]2 produced conjugated dienes. This alkenylation system is also applicable to polar CO bonds; the simple mixing of carbonyl compounds, (Z)-alkenyl methyl sulfones, and the titanocene(II)

  描述了借助于（Z）-烯基砜-噻吩并茂（II）系统的不饱和化合物的立体选择性烯基化。用钛茂（II）试剂Cp 2 Ti [P（OEt）3 ] 2处理炔烃和（Z）-烯基甲基砜可制得共轭二烯。该烯基化体系也适用于极性C O键。羰基化合物，（Z）-烯基甲基砜和钛茂（II）试剂的简单混合形成了烯丙醇。烯基化的优点是它不需要制备烯基金属试剂，并且可以完全立体选择性地进行。
• Ni-Catalyzed regio- and stereoselective addition of arylboronic acids to terminal alkynes with a directing group tether
  作者：Madala Hari Babu、Gadi Ranjith Kumar、Ruchir Kant、Maddi Sridhar Reddy

  DOI：10.1039/c6cc10256e

  日期：——

  Addition of arylboronic acids to directing group tethered acetylenes in a regio and stereoselective manner using an inexpensive catalytic system is achieved for the first time to access highly sought after allyl/homoallyl alcohol/amine units.

  首次实现了使用廉价的催化体系以区域选择性和立体选择性的方式将芳基硼酸加成到系链的乙炔基上，从而获得了备受追捧的烯丙基/均烯丙基醇/胺单元。
• Synthetic and mechanistic studies in enantioselective allylic substitutions catalysed by palladium complexes of a modular class of axially chiral quinazoline-containing ligands
  作者：Anne-Marie Carroll、Mary McCarthy、Patrick M. Lacey、Cormac P. Saunders、David J. Connolly、Annette Farrell、Balaji V. Rokade、Richard Goddard、Peter Fristrup、Per-Ola Norrby、Patrick J. Guiry

  DOI：10.1016/j.tet.2019.130780

  日期：2020.1

  The application of palladium complexes of a modular series of axially chiral phosphinamine ligands, the Quinazolinaps, to the enantioselective alkylation of 1,3-diphenyl-2-propenyl acetate with dimethyl malonate and methyl dimethyl malonate is described. Complete conversions and enantiomeric excesses of up to 91% were obtained. To elucidate the solution structure of these complexes and their dynamic

  描述了模块化系列的轴向手性次膦胺配体喹唑啉类的钯配合物在1，3-二苯基-2-丙烯基乙酸乙酸酯与丙二酸二甲酯和丙二酸二甲酯的对映选择性烷基化中的应用。获得完全转化和对映体过量至多91％。为了阐明这些络合物的溶液结构及其动态行为，进行了2D COZY和NOESY NMR实验。衍生自具有两个Pd 3 Cl 5的2-苯基喹唑啉酮的Palladacycle的X射线晶体结构显示了单位。还进行了计算研究以对非对映异构体比率进行定性预测。然后根据光谱数据和理论数据对观察到的对映选择性进行合理化处理。通过对烯丙基反式转化为主要非对映异构中间体的磷供体原子进行亲核攻击，可以最好地解释所获得的催化结果。
• One-Point Binding Ligands for Asymmetric Gold Catalysis: Phosphoramidites with a TADDOL-Related but Acyclic Backbone
  作者：Henrik Teller、Matthieu Corbet、Luca Mantilli、Gopinadhanpillai Gopakumar、Richard Goddard、Walter Thiel、Alois Fürstner

  DOI：10.1021/ja303641p

  日期：2012.9.19

  Readily available phosphoramidites incorporating TADDOL-related diols with an acyclic backbone turned out to be excellent ligands for asymmetric gold catalysis, allowing a number of mechanistically different transformations to be performed with good to outstanding enantioselectivities. This includes [2 + 2] and [4 + 2] cycloadditions of ene-allenes, cycloisomerizations of enynes, hydroarylation reactions

  将 TADDOL 相关二醇与无环骨架结合的现成亚磷酰胺被证明是不对称金催化的极好配体，允许以良好到出色的对映选择性进行许多机械不同的转化。这包括烯-丙二烯的 [2 + 2] 和 [4 + 2] 环加成、烯炔的环异构化、形成二氢吲哚的加氢芳基化反应，以及丙二烯的分子内加氢胺化和加氢烷氧基化。有效合成抗抑郁药物候选 (-)-GSK 1360707 的应用强调了它们的制备相关性。新配体的独特设计元素是它们的无环二甲醚骨架代替了传统的（异亚丙基）缩醛部分特征塔多尔的。
• Reactions of carbonyl compounds with Grignard reagents in the presence of cerium chloride
  作者：Tsuneo Imamoto、Nobuyuki Takiyama、Kimikazu Nakamura、Toshihiko Hatajima、Yasuo Kamiya

  DOI：10.1021/ja00194a037

  日期：1989.6

  The addition of Grignard reagents to ketones is significantly enhanced by cerium chloride with remarkable suppression of side reactions, particularly enolization. Some esters, which are prone to side reactions, also react readily with Grignard reagents in the presence of cerium chloride to give normal reaction products in reasonable to high yields.

  氯化铈显着增强了格氏试剂向酮中的添加，显着抑制了副反应，尤其是烯醇化。一些易于发生副反应的酯在氯化铈存在下也很容易与格氏试剂反应，以合理到高产率得到正常反应产物。