bis(diphenyl-2-pyridylphosphine)dibromodisilver(I) | 887761-07-1

• 英文名称: bis(diphenyl-2-pyridylphosphine)dibromodisilver(I)
• CAS: 887761-07-1
• 化学式: C₃₄H₂₈Ag₂Br₂N₂P₂
• 分子量: 902.102
• InChiKey: JXNZKUZUFBQCFR-UHFFFAOYSA-L

计算性质

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

• 作为产物：
  描述：

  silver(I) bromide 、 二苯基-2-吡啶膦 以 乙腈 为溶剂， 以77%的产率得到bis(diphenyl-2-pyridylphosphine)dibromodisilver(I)
  参考文献：
  名称：

  Synthesis, spectroscopic and structural characterization of novel adducts of some silver(I) salts with the ambidentate donor PPh2py

  摘要：

  Syntheses, spectroscopic (R, H-1 and P-31 NMR) and some 'low'-temperature single-crystal X-ray structural characterizations are reported for a wide variety of adducts of AgX:PPh(2)py (:S) (n:m(:x)) (X = Cl, Br, I, NO2, SCN, ClO4, BF4, O2CCF3 (tfa), O2CCH3 (ac), O2CC3R7 (hefb), S2CN(C2H5)(2) (dtc), 1/2 SO42-; PPh(2)py = L = diphenyl-2-pyridylphosphine) stoichiometry. All compounds are binuclear, a wide range of (AgAg)-Ag-... distances being found, bridging entities being diverse, either anionic X or the P,N-ambidentate ligand PPh(2)py. PPh(2)py acts as a terminal P-donor in Agdtc: PPh(2)py (1:1)(2) and in [(Ph(2)py)(2)Ag([mu-Cl)(2)Ag(PPh(2)py)(NCMe)], but fully utilizes its coordinating capabilities in [(MeCN)Ag(mu-PPh(2)py)(3)Ag(OHI2)](ClO4)(2) and [(NO2)Ag(p-PPh(2)py)(2)Ag(O2N)]. Comparison is made between the latter compound and the analogous species [(NO2)Ag(mu-PPh(2)bim)(2)Ag(O2N)] (PPh(2)bim=L'=1-benzyl-2-imidazolyldiphenylphosphine). (c) 2005 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2005.12.031