1,4-Butylen-bis-dibutyl-phosphin | 80499-20-3

• 分子结构分类: 有机化合物 - 有机磷化合物 - 有机膦及其衍生物
• 英文名称: 1,4-Butylen-bis-dibutyl-phosphin
• 英文别名: 1,4-bis(di-n-butylphosphino)butane；1,4-bis(dibutylphosphino)butane；dibutyl(4-dibutylphosphanylbutyl)phosphane
• CAS: 80499-20-3
• 化学式: C₂₀H₄₄P₂
• 分子量: 346.517
• InChiKey: SNYLASWMBBWOAD-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  22
• 可旋转键数：
  17
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 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：

  1,4-Butylen-bis-dibutyl-phosphin 、 二(氰基苯)二氯化钯 以99%的产率得到
  参考文献：
  名称：

  TANAKA, MASATO;KOBAYASHI, TOSHIAKI;SAKAKURA, TOSHIYASU, J. CHEM. SOC. JAP., CHEM. AND IND. CHEM., 1985, N 3, 537-546

  摘要：

  DOI：
• 作为产物：
  描述：

  二丁基膦 、 1,3-丁二烯 在 偶氮二异丁腈 作用下， 以 正庚烷 为溶剂， 反应 4.0h， 生成 1,4-Butylen-bis-dibutyl-phosphin
  参考文献：
  名称：

  The Free Radical Addition of Phosphines to Unsaturated Compounds

  摘要：

  DOI：

  10.1021/jo01070a087

文献信息

• Process for preparation of allyl type amine
  申请人：Showa Denko Kabushiki Kaisha

  公开号：US04942261A1

  公开（公告）日：1990-07-17

  An allyl type amine is prepared by reacting an allyl type alcohol represented by the following formula: ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 independently stand for a hydrogen atom, an aliphatic hydrocarbon group or alicyclic hydrocarbon having 1 to 8 carbon atoms, or an aromatic hydrocarbon group, with at least one member selected from the group consisting of ammonia, a primary amine and a secondary amine in the presence of a palladium compound and a multidentate phosphorus compound.

  一种烯丙基型胺通过在钯化合物和多齿磷化合物的存在下，将下式所示的烯丙基型醇与氨、一级胺或二级胺中的至少一种成员反应制备而成：##STR1## 其中R.sub.1、R.sub.2和R.sub.3独立地代表氢原子、具有1到8个碳原子的脂肪烃基或脂环烃基，或芳香烃基。
• Catalyst compositions
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0490445A2

  公开（公告）日：1992-06-17

  Novel catalyst compositions based upon: a) a Group VIII metal, b) an anion of an acid with a pKa of less than 6, c) a phosphorus bidentate ligand with the general formula (R¹)(R²)P-R-P(R¹)(R²) in which R¹ and R² represent identical or different optionally polar substituted hydrocarbyl groups and in which R is a divalent organic bridging group which in the bridge connecting the two phosphorus atoms with each other contains at least two carbon atoms, and d) an amine. They are especially suitable to prepare polymers of carbon monoxide and C₃₊ α-olefins having a low proportion of furandiyl groups.

  基于以下技术的新型催化剂组合物： a) 第 VIII 族金属 b) pKa 小于 6 的酸阴离子、 c) 磷双齿配体，通式为 (R¹)(R²)P-R-P(R¹)(R²)，其中 R¹ 和 R² 代表相同或不同的任选极性取代的烃基，R 为二价有机桥基，在连接两个磷原子的桥中至少含有两个碳原子，以及 d) 氨基。 它们特别适用于制备一氧化碳和 C₃₊ α-烯烃的聚合物，其中呋喃二基的比例较低。
• Carbonylation of conjugated dienes
  申请人：SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V.

  公开号：EP0577205A2

  公开（公告）日：1994-01-05

  The invention relates to a process for the preparation of an alkenoic acid derivative by reaction of an aliphatic conjugated diene with carbon monoxide and a hydroxyl group-containing compound in the liquid state in the presence of a catalyst system comprising a palladium compound, a multidentate phosphine ligand, and optionally a protonic acid, wherein the reaction is conducted in a reaction medium of controlled polarity.

  本发明涉及一种制备烯酸衍生物的工艺，该工艺通过脂肪族共轭二烯与一氧化碳和含羟基化合物在液态下，在由钯化合物、多叉膦配体和可选质子酸组成的催化剂体系存在下进行反应，其中反应在极性受控的反应介质中进行。
• TANAKA, MASATO;KOBAYASHI, TOSHIAKI;SAKAKURA, TOSHIYASU, J. NAT. CHEM. LAB. IND., 82,(1987) N 12, 635-646
  作者：TANAKA, MASATO、KOBAYASHI, TOSHIAKI、SAKAKURA, TOSHIYASU

  DOI：——

  日期：——
• Facile Formation of FePd Nanoparticles from Single-Source [1]Ferrocenophane Precursors
  作者：Andrew D. Russell、George R. Whittell、Mairi F. Haddow、Ian Manners

  DOI：10.1021/om500673r

  日期：2014.10.13

  Mixed-metal FePd alloy nanoparticles (NPs) have been synthesized in moderate yield (ca. 5560%) and at relatively low temperatures from single-source [1]ferrocenophane precursors. Thermolysis of [Fe(5-C5H4)(2)Pd(PnBu(3))(2)] (7) (1 h, 150 degrees C) and the new species [Fe(eta-C5H4)(2)PdPnBu(2)(CH2)(4)PnBu(2)}] (9) (1 h, 190 degrees C) afforded crystalline, heterobimetallic FePd alloy NPs with diameters of ca. 4 nm (11) and 3.5 nm (12), respectively, together with mixtures of unidentified, mainly ligand-derived products. Both sets of particles were analyzed by high resolution transmission electron microscopy, which, in addition to providing particle size, determined the spacing between the lattice fringes to be 0.23 nm. Evidence for the formation of alloy nanoparticles, rather than a mixture of those comprising pure metals, was obtained by energy-dispersive X-ray analysis, which confirmed the presence of both Fe and Pd in a single particle. This assertation was further supported by wide-angle X-ray scattering of 11 and 12, which displayed broad reflections at 2? = 40.58 degrees and 40.09 degrees, respectively, in good agreement with previous studies of FePd NPs. Atomic absorption spectroscopy was employed for bulk analysis of the particles and indicated that that the compositions of 11 and 12 were ca. Fe(3)5Pd(65).