1,8- bis(diphenylphosphino)anthracene | 131276-25-0

• 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: 1,8- bis(diphenylphosphino)anthracene
• 英文别名: 1,8-bis-(diphenylphosphino)anthracene；1,8-bis(diphenylphosphino)anthracene；DPA；Phosphine, 1,8-anthracenediylbis[diphenyl-；(8-diphenylphosphanylanthracen-1-yl)-diphenylphosphane
• CAS: 131276-25-0
• 化学式: C₃₈H₂₈P₂
• 分子量: 546.588
• InChiKey: DVMXUJPDSDANBM-UHFFFAOYSA-N

物化性质

• 沸点：
  677.2±28.0 °C(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  9.8
• 重原子数：
  40
• 可旋转键数：
  6
• 环数：
  7.0
• sp3杂化的碳原子比例：
  0.0
• 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：

  1,8- bis(diphenylphosphino)anthracene 以 甲醇 、 二氯甲烷 、 水 、 乙腈 为溶剂， 生成 [PtBr(1,8-bis(diphenylphosphino)anthracene(1-))]*CH2Cl2
  参考文献：
  名称：

  Photooxidation of a Platinum-Anthracene Pincer Complex: Formation and Structures of Pt^II-Anthrone and -Ketal Complexes

  摘要：

  Irradiating the cyclometalated pincer complex Pt-II(DPA)Cl (1, DPA = 1,8-bis(diphenylphosphino)anthracene) in the presence of O-2 led to three sequential oxidations of the anthracenyl ring. The first photoproduct, a Pt-II-9, 10-endoperoxide complex, was converted photochemically to a Pt-II-9-hydroxyanthrone complex A which was further oxygenated to a Pt-II-hemiketal (B). The oxidation of A, which could be accelerated by light irradiation, Probably involved a Pt-II-anthraquinone intermediate. B underwent acid-catalyzed ketalization to form a binuclear Pt-2(II)-diketal (B1). The photolysis was followed by UV-vis absorption and NMR spectroscopy, and the structures of A and B1 were characterized by single crystal X-ray diffraction.

  DOI：

  10.1021/ic900479w
• 作为产物：
  描述：

  1,8-difluoroanthraquinone 在 氨 、 水 、 锌 作用下， 以 四氢呋喃 、 1,4-二氧六环 为溶剂， 反应 7.0h， 生成 1,8- bis(diphenylphosphino)anthracene
  参考文献：
  名称：

  Facile Syntheses of 1,8-Bis(diphenylphosphino)anthracene and 1,8-Bis(dimethylamino)anthracene by Nucleophilic Substitution of 1,8-Difluoroanthracene

  摘要：

  以 1,8-二氯-9,10-蒽醌 (8) 为原料，通过三步合成制备了 1,8-双(二苯基膦)蒽 (1)，总产率为 51%。化合物8通过氯-氟交换并用锌还原转化为1,8-二氟蒽(7)，其中1通过与1,8-双(二甲氨基)蒽钾(10)反应得到，清楚地表明在7 直接亲核置换（加成-消除机制）主导芳炔形成（消除-加成机制）。报道了 1 和 10 的单晶 X 射线结构分析。

  DOI：

  10.1055/s-1998-1627

文献信息

• LUMINESCENT SILVER COMPLEXES
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP2360162A1

  公开（公告）日：2011-08-24

  An luminescent device material which is inexpensive and exhibits excellent durability in the presence of oxygen can be provided using a luminescent silver complex which has an organic multidentate ligand, particularly, a luminescent silver complex wherein the organic multidentate ligand is coordinated to a phosphorus atom, a nitrogen atom, an oxygen atom, a sulfur atom, an arsenic atom, an oxygen anion, a nitrogen anion, or a sulfur anion, or a polymer of the luminescent silver complex.

  可以使用含有有机多齿配体的发光银配合物来提供一种在氧气存在的情况下具有极好耐久性且价格低廉的发光器件材料，特别是一种含有有机多齿配体的发光银配合物，其中有机多齿配体与磷原子、氮原子、氧原子、硫原子、砷原子、氧负离子、氮负离子或硫负离子配位，或者是该发光银配合物的聚合物。
• Normal Alpha Olefin Synthesis Using Metathesis and Dehydroformylation
  申请人：Chevron Phillips Chemical Company LP

  公开号：US20180127329A1

  公开（公告）日：2018-05-10

  The present invention discloses processes for producing normal alpha olefins, such as 1-hexene, 1-octene, and 1-decene, in a multistep synthesis scheme. Generally, a first normal alpha olefin is subjected to an olefin metathesis step to form a linear internal olefin, which is then subjected to an isomerization-hydroformylation step to form a linear aldehyde, which is then subjected to a dehydroformylation step to form a second normal alpha olefin.

  本发明揭示了一种生产正构α烯烃（如1-己烯、1-辛烯和1-癸烯）的多步合成方案。通常，首先将第一种正构α烯烃经烯烃转化步骤形成线性内部烯烃，然后经异构化-氢甲酰化步骤形成线性醛，最后经脱氢甲酰化步骤形成第二种正构α烯烃。
• Ligand-Metal Cooperation in PCP Pincer Complexes: Rational Design and Catalytic Activity in Acceptorless Dehydrogenation of Alcohols
  作者：Sanaa Musa、Irina Shaposhnikov、Shmuel Cohen、Dmitri Gelman

  DOI：10.1002/anie.201007367

  日期：2011.4.4

  A helping hand: The dibenzobarrelene‐based PCP pincer complex 1 was designed as a bifunctional catalyst for the acceptorless dehydrogenation of alcohols. The mechanism of the H2 release involves interaction between the hydride ligand and the acidic sidearm in the intermediate 2 (red O, yellow Cl, green P, blue Ir). The feasibility of the complete catalytic cycle was studied using a stoichiometric model

  帮助之手：基于二苯并基硼烷的PC P钳形配合物1被设计为双功能催化剂，用于醇的无受体脱氢。H 2释放的机理涉及氢化物配体与中间体2中的酸性侧臂（红色O，黄色Cl，绿色P，蓝色Ir）之间的相互作用。使用化学计量模型研究了完整催化循环的可行性，随后以催化方式实现了反应。
• Ir(III)-PC(sp³)P Bifunctional Catalysts for Production of H₂ by Dehydrogenation of Formic Acid: Experimental and Theoretical Study
  作者：Shirel Cohen、Veniamin Borin、Igor Schapiro、Sanaa Musa、Sophie De-Botton、Natalia V. Belkova、Dmitri Gelman

  DOI：10.1021/acscatal.7b02482

  日期：2017.12.1

  Ru(III)-PC(sp3)P (where PC(sp3)P = modular dibenzobarrelene-based pincer ligand possessing a pendant functional group) complex 1 has been reported as a mild and E-selective catalyst in semihydrogenation of alkynes with stoichiometric neat formic acid. Discovery of the additive-free protocol for dehydrogenation of FA launched further studies aiming at the rational design of highly efficient catalysts for this

  以稳定且相对无害的化学物质（例如甲酸（FA））形式可逆地存储氢是无化石燃料经济的基础之一。最近，据报道Ru（III）-PC（sp 3）P（其中PC（sp 3）P =具有侧基官能团的基于模块化二苯并barrelene的钳式配体）配合物1是一种温和的E-选择性催化剂，可用于半加氢精制。化学计量纯甲酸的炔烃。FA脱氢的无添加剂方案的发现启动了进一步研究，旨在合理设计高效催化剂，以在中性条件下进行该反应。现在，我们报告一系列双功能PC（sp 3）的调查结果。）P配合物配有不同的外层助剂，使我们能够确定胺官能化的Ir（III）-PC（sp 3）P配合物3，作为一种清洁高效的FA脱氢催化剂。该催化剂适用于燃料电池应用，其TON最高可达5×10 5，TOF最高可达2×10 4 h –1（无添加剂的3.8×10 5和1.2×10 4 h –1）。除了催化剂的实用价值之外，实验和计算机理研究还为改进的下一代催化剂的设计提供了理论依据。
• 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。