silver;acetonitrile;tetrafluoroborate | 125433-90-1

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: silver;acetonitrile;tetrafluoroborate
• CAS: 125433-90-1
• 化学式: BF₄*C₄H₆AgN₂
• 分子量: 276.778
• InChiKey: XWRZFANDYQXOFE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为反应物：
  描述：

  5-[2-[3-(Methoxymethoxy)-4-[2-(methoxymethoxy)-3-[2-(6-pyridin-2-ylpyridin-3-yl)ethynyl]naphthalen-1-yl]naphthalen-2-yl]ethynyl]-2-pyridin-2-ylpyridine 、 silver;acetonitrile;tetrafluoroborate 以 二氯甲烷 、 乙腈 为溶剂， 生成 ΔΔ-Ag(II)2 (Sa)-[(C10H7N2CC)2C20H10(OCH2OCH3)2]3(BF4)2
  参考文献：
  名称：

  Synthesis and Stereoselective Self-Assembly of Double- and Triple-Stranded Helicates We thank Prof. Dr. P. Köll for providing us with excellent working conditions, and Prof. Dr. J. O. Metzger for the opportunity to perform the ESI–MS experiments. Financial support from the DFG and the Fonds der Chemischen Industrie is gratefully acknowledged. M.H. thanks the state of Lower Saxony for a graduate scholarship.

  摘要：

  DOI：

  10.1002/1521-3773(20020617)41:12<2086::aid-anie2086>3.0.co;2-0

文献信息

• Enantiomerically Pure C₂-symmetric Dinuclear Silver(I) and Copper(I) Complexes from a Bis(2,2´-bipyridine)-substituted 9,9´-Spirobifluorene Ligand
  作者：Torsten Piehler、Arne Lützen

  DOI：10.1515/znb-2010-0316

  日期：2010.3.1

  We have prepared a new bis(bipyridyl) ligand 1 based on a chiral 9,9´-spirobifluorene core in both enantiomerically pure forms. This ligand was found to undergo diastereoselective self-assembly to optically pure dinuclear coordination compounds upon coordination to copper(I) and silver(I) ions. Surprisingly, however, the resulting diastereomer was not found to be D2-symmetric which is usually found

  我们已经制备了一种新的双（联吡啶）配体 1，其基于两种对映体纯形式的手性 9,9'-螺二芴核。发现该配体在与铜 (I) 和银 (I) 离子配位后经历非对映选择性自组装成光学纯双核配位化合物。然而，令人惊讶的是，没有发现所得的非对映异构体是 D2 对称的，这通常是在类似的双（二齿）配体中发现的，而是 C2 对称的，具有不同构型的金属中心。来自双(2,2'-联吡啶)-取代的9,9'-螺二芴配体的对映体纯C2-对称双核银(I)和铜(I)配合物的图形摘要
• Synthesis of cis- and trans-ReOMe2(bipy)Cl and related cationic oxorhenium(V) complexes
  作者：June-Ho Jung、Thomas A. Albright、David M. Hoffman、T. Randall Lee

  DOI：10.1039/a905835d

  日期：——

  The purpose of this study was to prepare high oxidation-state rhenium oxomethyl complexes, including cationic compounds, and test selected examples for olefin polymerization activity. Reaction of ReOMe2(PMe3)2Cl with pyridine N-oxide and 2,2′-bipyridine (bipy) gave cis-ReOMe2(bipy)Cl. Conversely, treatment of ReO(bipy)Cl3 with AlMe3 gave trans-ReOMe2(bipy)Cl. The compound cis-ReOMe2(bipy)Cl isomerized quantitatively to trans-ReOMe2(bipy)Cl upon heating in benzene (ΔH ‡ = 29(3) kcal mol–1, ΔS ‡ = 6(9) e.u.; at 79 °C, kobs = 1.34(9) × 10–2 min–1 and t1/2 = 52 min). Reaction of cis-ReOMe2(bipy)Cl with AgX (X– = PF6–, BF4–, or BPh4–) in acetonitrile gave the cationic acetonitrile adducts [ReOMe2(bipy)(CH3CN)]X. Treatment of the PF6– salt with PR3 (PR3 = PMe3, P(OMe)3, PMe2Ph, P(n-Bu)3, and PMePh2) yielded the cationic PR3 adducts cis-[ReOMe2(bipy)(PR3)][PF6]. The BF4– salt of the PMe3 adduct, cis-[ReOMe2(bipy)(PMe3)][BF4], was prepared by the reaction of ReOMe2(PMe3)2Cl with [Ag(CH3CN)2][BF4] in acetonitrile followed by treatment with bipy in CH2Cl2. Single crystal X-ray crystallographic analyses of cis-ReOMe2(bipy)Cl, trans-ReOMe2(bipy)Cl, and cis-[ReOMe2(bipy)(PMe3)][BF4] revealed that they have distorted octahedral structures. Analogs of cis-ReOMe2(bipy)Cl, trans-ReOMe2(bipy)Cl, and cis-[ReOMe2(bipy)(PMe3)][BF4] were also prepared in which the bipy ligand was replaced with 1,10-phenanthroline (phen). An additional analog of cis-[ReOMe2(bipy)(PMe3)][BF4] was prepared in which the bipy ligand was replaced by 4,4′-dimethyl-2,2′-bipyridine. In preliminary experiments, ethylene was polymerized using both cis-ReOMe2(bipy)Cl and trans-ReOMe2(bipy)Cl as catalyst precursors.

  本研究的目的是制备高氧化态铼氧甲基络合物（包括阳离子化合物），并测试选定实例的烯烃聚合活性。 ReOMe2(PMe3)2Cl 与吡啶 N-氧化物和 2,2'-联吡啶 (bipy) 反应，得到顺式 ReOMe2(bipy)Cl。相反，用 AlMe3 处理 ReO(bipy)Cl3 得到反式 ReOMe2(bipy)Cl。化合物 cis-ReOMe2(bipy)Cl 在苯中加热后定量异构化为反式 ReOMe2(bipy)Cl (ΔH ‡ = 29(3) kcal mol–1, ΔS ‡ = 6(9) e.u.；在 79 °C 时，kobs = 1.34(9) × 10–2 min–1 且 t1/2 = 52 min)。顺-ReOMe2(bipy)Cl 与 AgX (X– = PF6–、BF4– 或 BPh4–) 在乙腈中反应，得到阳离子乙腈加合物 [ReOMe2(bipy)(CH3CN)]X。用 PR3（PR3=PMe3、P(OMe)3、PMe2Ph、P(n-Bu)3 和 PMePh2）处理 PF6– 盐，产生阳离子 PR3 加合物 cis-[ReOMe2(bipy)(PR3)][PF6 ]。 PMe3 加合物的 -盐，顺式-[ReOMe2(bipy)(PMe3)][ ]，是通过 ReOMe2(PMe3)2Cl 与 [Ag(CH3CN)2][ ] 在乙腈中反应制备的，然后在 CH2Cl2 中用 bipy 处理。顺式-ReOMe2(bipy)Cl、反式-ReOMe2(bipy)Cl和顺式-[ReOMe2(bipy)(PMe3)][ ]的单晶X射线晶体分析表明它们具有扭曲的八面体结构。还制备了 cis-ReOMe2(bipy)Cl、trans-ReOMe2(bipy)Cl 和 cis-[ReOMe2(bipy)(PMe3)][ ] 的类似物，其中 bipy 配体被 1,10-菲咯啉取代（苯）。制备了顺式-[ReOMe2(bipy)(PMe3)][ ]的额外类似物，其中联吡啶配体被4,4'-二甲基-2,2'-联吡啶取代。在初步实验中，使用顺式ReOMe2(bipy)Cl和反式ReOMe2(bipy)Cl作为催化剂前体聚合乙烯。
• Neutral and cationic oxo-methyl complexes of rhenium(V); X-ray structure of ReOMe2Cl(PMe3)2
  作者：David M. Hoffman、Derk A. Wierda

  DOI：10.1016/s0277-5387(00)86452-9

  日期：1989.1
• Bunzen, Jens; Bruhn, Torsten; Bringmann, Gerhard, Journal of the American Chemical Society, 2009, vol. 131, p. 3621 - 3630
  作者：Bunzen, Jens、Bruhn, Torsten、Bringmann, Gerhard、Luetzen, Arne

  DOI：——

  日期：——