fac-[Re(CO)3Br((n-Pr)2P(S)P(S)(n-Pr)2)] | 611232-22-5

• 英文名称: fac-[Re(CO)3Br((n-Pr)2P(S)P(S)(n-Pr)2)]
• CAS: 611232-22-5
• 化学式: C₁₅H₂₈BrO₃P₂ReS₂
• 分子量: 648.576
• InChiKey: YYHRQTJNNMGHSM-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
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• 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：

  五羰基溴铼(I) 、 tetra-n-propyldiphosphane disulfide 以 四氢呋喃 为溶剂， 生成 fac-[Re(CO)3Br((n-Pr)2P(S)P(S)(n-Pr)2)] 、 fac-[Re(CO)3Br(cis-μ-((n-Pr)2P(S)P(S)(n-Pr)2)]
  参考文献：
  名称：

  Photochemical reactions of Re(CO)5Br with tetraalkyldiphosphine disulfides (R=Me, Et, nPr, nBu, Ph) and the crystal structure of [ReBr(CO)3(Et2P(S)P(S)Et2)]

  摘要：

  The hitherto unknown series of complexes fac-[Re(CO)(3)Br{R2P(S)P(S)R-2}] 1a-5a (1a, R = Me; 2a, R = Et; 3a, R = Pr-n; 4a, R = Bu-n; 5a, R = Ph) and [Re-2(CO)(8)Br-2{cis-mu-R2P(S)P(S)R-2}] 1b-5b [1b, R = Me; 2b, R = Et; 3b, R = Pr-n; 4b, R = Bu-n; 5b, R = Ph] have been prepared by the photochemical reaction of Re(CO)(5)Br with R2P(S)P(S)R-2. The complexes have been characterized by elemental analysis, mass spectroscopy (EI), FT-IR and P-31{H-1} NMR spectrometry. The spectroscopic studies suggest cis-chelate bidentate coordination of the ligand in fac-[Re(CO)(3)Br{R2P(S)P(S)R-2}] and cis-bridging bidentate coordination of the ligand between two metals in [Re-2(CO)(8)Br-2{cis-mu-R2P(S)P(S)R-2}] (R = Me, Et, Pr-n, Bu-n, Ph). An X-ray diffraction study of [ReBr(CO)(3)(Et2P(S)P(S)Et-2)] confirms that the rhenium, adopts a distorted octahedral geometry with local C-5 symmetry. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(03)00327-9