Bis-aethylaethinylquecksilber | 63776-22-7

• 分子结构分类: 有机化合物 - 乙炔化物 - 金属乙炔化物
• 英文名称: Bis-aethylaethinylquecksilber
• 英文别名: but-1-yne; mercury comp bond；dibut-1-ynyl-mercury (II)；Dibut-1-inyl-quecksilber(II)；But-1-in; Quecksilberverbindung；Di(but-1-yn-1-yl)mercury；bis(but-1-ynyl)mercury
• CAS: 63776-22-7
• 化学式: C₈H₁₀Hg
• 分子量: 306.757
• InChiKey: QRHSTNYCUOLOEJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.81
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.5
• 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：

  Bis-aethylaethinylquecksilber 生成 1-butynyllithium
  参考文献：
  名称：

  BOTAR, A. A.;AUGUSTIN, N.;POPOVICI, I.;BRABAS, A.;DISSESCU, G.;HODOSAN, F+

  摘要：

  DOI：
• 作为产物：
  描述：

  1-丁炔 在 potassium tetraiodomercurate(II) 、 乙醇 作用下， 生成 Bis-aethylaethinylquecksilber
  参考文献：
  名称：

  Johnson; McEwen, Journal of the American Chemical Society, 1926, vol. 48, p. 474

  摘要：

  DOI：

文献信息

• Vaughn, Journal of the American Chemical Society, 1933, vol. 55, p. 3454,3456
  作者：Vaughn

  DOI：——

  日期：——
• Mercury–osmium carbonyl clusters resulting from facile Hg–C bond cleavage: reactions of [Os₃H₂(CO)₁₀] with [Hg(CCPh)₂] and [RHgCCHgR](R = Ph, Me or Et)
  作者：Yat-Kun Au、Wing-Tak Wong

  DOI：10.1039/dt9960000899

  日期：——

  Reaction of the unsaturated cluster [Os3H2(CO)(10)] with Hg (C=CPH)(2) afforded two new Os-Hg clusters cis-[Os(CO)(4)(mu-Hg)Os-3(CO)(10)(mu-eta(2)-CH=CHPH)}(2)] 1 and [Os-3(CO)(10)(mu-eta(2)-CH=CHPH)}(2)(mu(4)-Hg)] 2 in 30 and 20% yield, respectively. Cluster 1 consists of two (mu-Hg)Os-3(CO)(10)(mu-eta(2)-CH=CHPH) subunits bonded to a central Os(CO)(4) moiety in the cis configuration which under ambient conditions converts into 2 over 3-5 d with the extrusion of a HgOs(CO)(4) unit. Cluster 2 comprises two skewed Os-Hg metal butterflies sharing a common wingtip Hg atom. In refluxing tetrahydrofuran (66 degrees C) 2 underwent redistribution with the symmetrical mercurials [HgM(CO)(3)(eta(5)-C5H5)}(2)] (M = Cr, Mo or W) to afford respectively the heterometallic clusters [Os-3(CO)(10)(mu-eta(2)-CH=CHph)}(mu(3)-Hg)M(CO)(3)(eta(5)-C5H5)}] (M = Cr 3, Mo 4 or W 5) in moderate yield. Alternatively, 3-5 can be obtained more readily from the reaction of cluster 1 with the corresponding symmetric mercurials at room temperature. Reactions of [Os3H2(CO)(10)] with [RHgC=CHgR] (R = Ph, Me or Et) afforded the clusters [Os-3(CO)(10)(mu-eta(2)-CH=CH2)}(mu(4)-Hg)(CO)(10)(mu-H)}] 6 (12%) and [Os-3(CO)(10)(mu-eta(2)-CH=CH2)}(2)(mu(4)-Hg)] 7 (25%). Cluster 7 is isostructural with 2, whilst 6 bears a central Hg atom connecting two structurally different osmium triangles. Clusters 1, 2, 6 and 7 all result from Hg-C bond cleavage of the parent organomercury species, hence the generality of this cleavage is demonstrated. The new clusters 1, 2, 4, 6 and 7 have been fully characterised by both spectroscopic and crystallographic techniques.
• CIUPE, H.;OPREAN, I.;HODOSAN, F.
  作者：CIUPE, H.、OPREAN, I.、HODOSAN, F.

  DOI：——

  日期：——