diphenyl((Z)-1-propenyl)phosphine | 28691-78-3

• 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: diphenyl((Z)-1-propenyl)phosphine
• 英文别名: diphenyl-1-propenyl-(Z)-phosphine；(Z)-diphenyl-1-propenylphosphine；Diphenyl-(Z)-1-propenylphosphine；Z-diphenylpropenylphosphine；diphenyl(styryl)phosphane；diphenyl-[(Z)-prop-1-enyl]phosphane
• CAS: 28691-78-3
• 化学式: C₁₅H₁₅P
• 分子量: 226.258
• InChiKey: WDVMUEQOMCJSTO-SILLCRNTSA-N

物化性质

• 沸点：
  344.9±11.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  0

反应信息

• 作为反应物：
  描述：

  5,5-二甲基-1-吡咯啉-N-氧化物 、 diphenyl((Z)-1-propenyl)phosphine 以 甲苯 为溶剂， 反应 36.0h， 以50%的产率得到(2R,3R,3aR)-3-Diphenylphosphanyl-2,6,6-trimethyl-hexahydro-pyrrolo[1,2-b]isoxazole
  参考文献：
  名称：

  Direct synthesis of isoxazolidinylphosphines by cycloaddition of nitrones to diphenylphosphinoethenes and x-ray structure of 7,7-dimethyl-1-oxo-1-phenyl-3-diphenylphosphinyl-hexahydro-1H-pyrrolo [1,2-c] [1,3,2] oxazaphosphorine

  摘要：

  The 1,3-dipolar cycloaddition reaction of N-alkyl nitrones with diphenylvinylphosphines affords directly isoxazolidinylphosphines in satisfactory yields and in regio- and stereoselective manner. The parent diphenylvinylphosphine was found to favor the formation of 5-phosphinoisoxazolidines whereas diphenylpropenylphosphine gave instead the 4-phosphinoisoxazolidine regioisomer. However, in reactions utilizing an alkylarylvinylphosphine and/or N-arylnitrone, oxidation of the phosphine by the nitrone reagent was found to precede the cycloaddition. An attempted conversion of the bicyclic isoxazolidine derived from 2,2-dimethyl-dihydro-2H-pyrrole 1-oxide and diphenylvinylphosphine to the perhydropyrrolo[1,2-c] [1,3,2]oxaza-phosphorine ring system was accomplished through the use of the corresponding phosphine oxide derivative and provided a single diastereoisomer of the desired pyrrolooxazaphosphorinane characterized ultimately in the form of its dioxide hydrate by the X-ray diffraction technique.

  DOI：

  10.1016/s0040-4020(01)86511-x
• 作为产物：
  描述：

  烯丙基二苯基膦 在 [Ph₂B(^tBuIm)₂Fe=NDipp][K(18-C-6)(THF)₂] 作用下， 以 氘代四氢呋喃 为溶剂， 以89%的产率得到diphenyl((Z)-1-propenyl)phosphine
  参考文献：
  名称：

  Fe═NR 键协同性催化烯烃中的 1,3-质子转移：C═C 双键的 pKa 控制区域选择性转位策略

  摘要：

  过渡金属催化的烯烃双键转位通常涉及金属氢化物中间体。尽管在决定产品选择性的催化剂设计方面取得了重大进展，但对底物选择性的控制却不太先进，而且在含有多个 1-烯烃官能团的底物中选择性转位双键的过渡金属催化剂很少见。在此，我们报道了三坐标高自旋 ( S = 2) Fe(II) 亚胺络合物 [Ph 2 B( t BuIm) 2 Fe═NDipp][K(18-C-6)THF 2 ] ( 1- K(18-C-6)) 催化 1,3-质子从 1-烯烃底物转移，得到 2-烯烃转座产物。由实验校准的 DFT 计算支持的涉及动力学、竞争和同位素标记研究的机理研究强烈支持一种不寻常的烯烃转座非氢化机制，这种机制是由铁中心和碱性亚氨基配体的协同作用实现的。正如烯丙基质子的 p K a所指示的，该催化剂能够在含有多个 1-烯烃的底物中实现 C=C 双键的区域选择性转座。配合物的高自旋 ( S = 2) 状态允许广泛

  DOI：

  10.1021/jacs.2c13350

文献信息

• SELECTIVE HYDROGENATION OF ALDEHYDE WITH RU/BIDENTATE LIGANDS COMPLEXES
  申请人：FIRMENICH SA

  公开号：US20140243526A1

  公开（公告）日：2014-08-28

  The present invention relates to processes for the reduction by hydrogenation, using molecular H 2 , of a C 5 -C 20 substrate containing one or two aldehydes functional groups into the corresponding alcohol or diol, characterized in that said process is carried out in the presence of —at least one catalyst or pre-catalyst in the form of a ruthenium complex having a coordination sphere of the N 2 P 2 O 2 , wherein the coordinating atoms N 2 are provided by a first bidentate ligand, the coordinating atoms P 2 are provided by a second bidentate ligand and the coordinating atoms O 2 are provided by two non-linear carboxylate ligands; and —optionally of an acidic additive.

  本发明涉及利用分子H2对含有一个或两个醛基官能团的C5-C20底物进行加氢还原的过程，将其转化为相应的醇或二醇，其特征在于所述过程在以下条件下进行：—至少一种催化剂或前驱体存在，其形式为具有N2P2O2配位球的钌配合物，其中配位原子N2由第一双齿配体提供，配位原子P2由第二双齿配体提供，配位原子O2由两个非线性羧酸盐配体提供；和—可选地加入酸性添加剂。
• Synthesis of 5-aminoisoxazolines from N-allyl compounds and nitrile oxides via tandem isomerization-1,3-dipolar cycloaddition
  作者：Piotr Bujak、Stanisław Krompiec、Joanna Malarz、Michał Krompiec、Michał Filapek、Witold Danikiewicz、Magdalena Kania、Katarzyna Gębarowska、Iwona Grudzka

  DOI：10.1016/j.tet.2010.06.040

  日期：2010.8

  5-aminoisoxazolines via tandem catalytic isomerization (of N-allyl systems to N-(1-propenyl) systems)—1,3-dipolar cycloaddition (of a stable nitrile oxide to N-(1-propenyl) systems) is presented. Rhodium and ruthenium complexes, Verkade’s superbase, and 18-crown-6/KOH system were used for the syntheses of the N-(1-propenyl) systems. 4-P-substituted isoxazoline was also synthesized via cycloaddition of

  通过串联催化异构化（从N-烯丙基体系到N-（1-丙烯基）体系）-1,3-偶极环加成（从稳定的腈氧化物到N-（1 ）合成5-氨基异恶唑啉衍生物的新策略-丙烯基）系统）。铑和钌配合物，Verkade的超碱和18冠-6 / KOH体系用于合成N-（1-丙烯基）体系。还通过将二苯基（1-丙烯基）膦（通过烯丙基二苯基膦的异构化制备）环加成为2，6-二氯苄腈，来合成4- P-取代的异恶唑啉。所有的环加成是区域选择性的，但不是立体选择性的，并且没有协同作用。环加成至所有N-（1-丙烯基）系统产生5- N-取代的异恶唑啉，但是环加成至P-（1-丙烯基）系统导致形成4- P-区域异构体。区域选择性的这种差异是通过为模型化合物计算的相对FMO反应性指数预测的：N-（1-丙烯基）胺和N-（1-丙烯基）膦。
• RUTHENIUM CARBENE COMPLEXES FOR OLED MATERIAL
  申请人：Tsai Jui-Yi

  公开号：US20120212125A1

  公开（公告）日：2012-08-23

  Neutral ruthenium(II) complexes having at least one bidentate carbene coordinated to the ruthenium through a ruthenium-carbene bond are provided. Also provided are organic light emitting devices comprising the ruthenium(II) carbene complexes.

  提供至少有一个双齿卡宾配位到钌的钌(II)中性络合物，通过钌-卡宾键连接。还提供含有钌(II)卡宾络合物的有机发光器件。
• Solvent- and catalyst-free regioselective hydrophosphanation of alkenes
  作者：Francisco Alonso、Yanina Moglie、Gabriel Radivoy、Miguel Yus

  DOI：10.1039/c2gc35898k

  日期：——

  The hydrophosphanation of alkenes, an atom-economy process typically promoted by radicals or metal species, has been shown to take place in the absence of a catalyst, under solvent-free conditions and in a regioselective manner.

  烯烃的加氢膦化反应是一种通常由自由基或金属物种促进的原子经济过程，已被证明可在无催化剂、无溶剂条件下以区域选择性方式进行。
• METAL COMPLEX HAVING AROMATIC RING LIGAND CONTAINING NITROGEN ATOM
  申请人：Kuramochi Yusuke

  公开号：US20120041203A1

  公开（公告）日：2012-02-16

  A metal complex containing a nitrogen-containing aromatic ring ligand which has a dendritic molecular chain, and a copper(I) ion or a silver(I) ion. For example, the metal complex which is represented by compositional formula (8): (wherein M + is a copper(I) ion or a silver(I) ion, L is a ligand, and X is a counter ion; p is a positive number, and q and r are each independently numerical numbers of 0 or more; R represents a hydrogen atom, a halogen atom, a cyano group, a nitro group, a carboxyl group, an amino group, an acylamino group, a silyl group, a hydroxyl group, an acyl group, a hydrocarbyl group, a hydrocarbyloxy group, a hydrocarbylthio group, or a heterocyclic group, wherein the amino group, the silyl group, the hydrocarbyl group, the hydrocarbyloxy group and the hydrocarbylthio group optionally have a substituent) has excellent heat resistance.

  一种含有氮杂环配体的金属络合物，其具有树枝状分子链，以及铜(I)离子或银(I)离子。例如，由组成式(8)表示的金属络合物：（其中M+为铜(I)离子或银(I)离子，L为配体，X为反离子；p为正数，q和r分别为大于等于0的数字；R代表氢原子、卤原子、氰基、硝基、羧基、氨基、酰胺基、硅基、羟基、酰基、烃基、烃氧基、烃硫基或杂环基，其中氨基、硅基、烃基、烃氧基和烃硫基可选地具有取代基）具有优异的耐热性。