tricarbonyl(2,2'-bipyridine)(ethanethiolato)rhenium(I) | 431875-04-6

• 英文名称: tricarbonyl(2,2'-bipyridine)(ethanethiolato)rhenium(I)
• CAS: 431875-04-6
• 化学式: C₁₅H₁₃N₂O₃ReS
• 分子量: 487.553
• InChiKey: GWJRGHUISOGTDH-UHFFFAOYSA-M

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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  乙硫醇 、 (2,2'-bipyridine)tricarbonylrhenium trifluoromethanesulfonate 在 正丁基锂 作用下， 以 四氢呋喃 、 正己烷 为溶剂， 以72%的产率得到tricarbonyl(2,2'-bipyridine)(ethanethiolato)rhenium(I)
  参考文献：
  名称：

  含巯基配体的钼和rh羰基配合物

  摘要：

  的反应FAC - [M（OTF）（CO）3（N-N）]（M =锰中，Re; N-N = 2,2'-联吡啶，1,10-菲咯啉）与复合物中原位生成的LiSEt在低温下于THF中快速制得相应的单核末端硫醇基络合物fac- [M（SEt）（CO）3（N–N）]（1-2a，b）。使用类似的合成策略，钨和钼（II）烷基-和式arylthiolatos顺- [M（SR）（η 3 -烯丙基）（CO）2（N-N）]（3-6A，B）已经获得。反应性更高的硫醇钼钼络合物对二甲基乙酰二羧酸二甲酯的初步反应导致Z-烯基产物（7a，b），是由于有机不饱和亲电试剂插入Mo-S键而产生的。对于每种新型化合物，已经通过X射线衍射表征了固态的一种代表。

  DOI：

  10.1016/j.jorganchem.2019.06.004

文献信息

• New Octahedral Rhenium(I) Tricarbonyl Amido Complexes
  作者：Eva Hevia、Julio Pérez、Víctor Riera、Daniel Miguel

  DOI：10.1021/om0110383

  日期：2002.4.29

  Several new Re(I) octahedral amido complexes fac-[Re(NRR')(CO)(3)(N-N)1 (R = aryl; R' = H, aryl; N-N = 2,2-bipyridine, bipy; 1,10-phenanthroline, phen) have been synthesized either by reaction of [Re(OTf)(CO)(3)(N-N)] precursors with potassium amides or by deprotonation of [Re(NH2Ar)(CO)(3)(N-N)OTf compounds, in turn obtained by reaction of [Re(OTf)(CO)(3)(N-N)] compounds with amines. The structure of the amido complexes [Re(NHPh)(CO)3(bipy)] (5) and [Re(NPh2)(CO)(3)(bipy)] (6) have been determined by single-crystal X-ray diffraction. The results, coupled with the solution NMR behavior of the complexes, indicate that the delocalization of the nitrogen lone pair of the amido group involves mainly the N-aryl bonds. Amido complexes [Re(NEp-Tol)(CO)(3)(N-N)] (4a,b) (p-Tol = 4-methylphenyl) react with 4-ethylphenol, with ethanothiol, and with diphenylphosphine to give the complexes [Re(OC6H4-4-C2H5)(CO)(3)(bipy)] (8), [Re(SCH2CH3)(CO)(3)(bipy)] (9), and [Re(PPh2)(CO)(3)(N-N)] (10a,b). The structure of the diphenylphosphido complex [Re(Ph-2)(CO)(3)(phen)] (10b), determined by X-ray diffraction, was compared with the structure of the homologous diphenylamido complex 6. The different geometries (pyramidal phosphorus and planar amido nitrogen) correlate with the higher nucleophilicity of the phosphido complex.