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diiodohexatriyne | 301831-66-3

中文名称
——
中文别名
——
英文名称
diiodohexatriyne
英文别名
1,6-diiodohexa-1,3,5-triyne;1,6-diiodohexatriyne
diiodohexatriyne化学式
CAS
301831-66-3
化学式
C6I2
mdl
——
分子量
325.875
InChiKey
HNLMIXLVKKVVMH-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    281.4±23.0 °C(Predicted)
  • 密度:
    2.830±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    8
  • 可旋转键数:
    2
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    0

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    diiodohexatriyne 在 bis-triphenylphosphine-palladium(II) chloride 、 N-碘代丁二酰亚胺copper(l) iodidesilver nitrate 作用下, 以 四氢呋喃丙酮 为溶剂, 反应 28.5h, 生成 1,14-bis(triisopropylsilyl)-1,3,5,7,9,11,13-tetradecaheptayne
    参考文献:
    名称:
    一种合成对称多炔的迭代方法
    摘要:
    开发了获得对称聚炔的迭代合成路线,包括一系列碘化和斯蒂勒偶联反应。该途径中使用的起始材料简单且易于制备。使用这种方法合成了含有多达七个 C≡C 键的聚炔。该路线对于获得具有奇数个 C≡C 键的聚炔特别有效,并允许合成新的碘封端聚炔,二碘十碳五炔。
    DOI:
    10.1002/ejoc.201200442
  • 作为产物:
    描述:
    1,6-bis(trimethylsilyl)hexa-1,3,5-triyneN-碘代丁二酰亚胺silver nitrate 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 3.0h, 以65%的产率得到diiodohexatriyne
    参考文献:
    名称:
    两种新型碘封端碳棒
    摘要:
    DOI:
    10.1021/ja001722t
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文献信息

  • Syntheses and molecular structures of some compounds containing many-atom chains end-capped by tricobalt carbonyl clusters
    作者:Michael I. Bruce、Natasha N. Zaitseva、Brian K. Nicholson、Brian W. Skelton、Allan H. White
    DOI:10.1016/j.jorganchem.2008.06.007
    日期:2008.8
    )n(CO)9−2n [PP = (PPh3)2, Cp’ = Cp, n = 1, 5; PP = dppe, Cp′ = Cp∗, n = 1, 6; 0, 7] are also described. Syntheses of bis-cluster complexes Co3(μ-dppm)(CO)7}2(μ-Cx) (x = 14, 12; 16, 9; 18, 11; 26, 10) – the latter being the longest cluster-capped Cx chains so far described – and the mercury-bridged compounds Hg(CC)xC[Co3(μ-dppm)(CO)7]}2 (x = 1, 13; 2, 14) are reported. The molecular structures of
    描述了几种包含不同长度的封端碳链的Co 3羰基簇的配合物。的Pd(0)/铜(I) -催化的钴之间的反应 3 μ 3 -C(CC)2的Au(PPH 3)}(μ-DPPM)(CO)7和I(CC)2森达3或华联社给出Co 3 µ 3 -C(CC)x R}(µ-dppm)(CO)7 [ x  = 4,R = SiMe 3 3;x  = 3,R = Fc 8 ];用NaOMe和AuCl(PPh 3)处理3得到4 [x  = 4,R = Au(PPh 3)]。钴的相关制剂3 μ 3 -C(CC)2的[Ru(PP)的Cp']}(μ-DPPM)Ñ(CO)9-2 Ñ [PP =(PPH 3)2中,Cp“= CP时,n  = 1.5 ; PP = dppe,Cp'= Cp ∗,n  = 1,6 ; 0,7 ]也进行了描述。的双-簇配合物钴合成3(μ-DPPM)(CO)7 } 2(μ-C X)(X  =
  • New synthesis of α,ω-diiodoalkynes and capped iodobutadiynes
    作者:Jaromír Hlavatý、Ladislav Kavan、Martin S̆tícha
    DOI:10.1039/b201360f
    日期:2002.3.8
    1,6-Diiodohexa-1,3,5-triyne (3) and 1,8-diiodoocta-1,3,5,7-tetrayne (5) were prepared in yields of 64 and 75%, respectively, using a new method, allowing easy scale-up. Novel alkyne synthons, viz. 1-triisopropylsilyl-4-iodobuta-1,3-diyne (7) and 1-trimethylsilyl-4-iodobuta-1,3-diyne (8) were obtained in yields of 55 and 40%, respectively, from butadiyne in two-step reactions.
    1,6-二碘己-1,3,5-三炔(3)和1,8-二碘辛-1,3,5,7-四炔(5)采用新方法合成,产率分别为64%和75%,且易于放大。新型炔烃合成材料,即1-三异丙基硅基-4-碘丁-1,3-二炔(7)和1-三甲基硅基-4-碘丁-1,3-二炔(8),通过两步反应从丁二炔中获得,产率分别为55%和40%。
  • The series of carbon-chain complexes {Ru(dppe)Cp∗}2{μ-(C C) } (x= 4–8, 11): Synthesis, structures, properties and some reactions
    作者:Michael I. Bruce、Marcus L. Cole、Benjamin G. Ellis、Maryka Gaudio、Brian K. Nicholson、Christian R. Parker、Brian W. Skelton、Allan H. White
    DOI:10.1016/j.poly.2014.04.052
    日期:2015.1
    AuCl(PPh3)/NaOMe [Ru∗-C4-Au, 95%; Ru∗-C8-Au, 74%] or from Pd(0)/Cu(I) catalysed coupling of Ru∗-C2x-Au (x = 2, 3) with I(C C)2SiMe3 (Ru∗-C8-Si, 64%; Ru∗-C10-Si, 2%). Reactions between Ru∗-C2x-Ru∗ (x = 3, 4) and Fe2(CO)9 gave Fe3(CO)9}μ3-CC C[Ru(dppe)Cp∗]}2 Fe(C3-Ru∗)2 and Fe3(CO)9}μ3-CC C[Ru(dppe)Cp∗]}μ3-C(C C)2[Ru(dppe)Cp∗]} Fe(C3-Ru∗)(C5-Ru∗), respectively. The redox properties of the series of
    摘要描述了一系列化合物Ru(dppe)Cp ∗} 2(μ-C2x)(Ru ∗ -C2x-Ru ∗,x = 4-8,11)的结构。RuCl(dppe)Cp *和Me3Si(CC)4SiMe3之间的直接反应以89%的收率得到Ru * -C8-Ru *。Ru C CC CAu(PPh3)}(dppe)Cp ∗ Ru ∗ -C4-Au(2当量)与二碘乙炔的Pd(0)/ Cu(I)催化偶联得到Ru ∗ -C10-Ru ∗( 64%),或1当量。用I(CC)3 I得到Ru * -C14-Ru *(36%);类似地,Ru (CC)4Au(PPh3)}(dppe)Cp ∗ Ru ∗ -C8-Au和I(CC)3I得到Ru ∗ -C22-Ru ∗(12%)。Ru (CC)xSiMe3}(dppe)Cp ∗ Ru ∗ -C2x-Si(x = 3,4)的脱甲硅烷基(TBAF),然后进行氧化偶联[Cu(OAc)2
  • A novel methodology for the synthesis of complexes containing long carbon chains linking metal centres: molecular structures of {Ru(dppe)Cp*}<sub>2</sub>(μ-C<sub>14</sub>) and {Co<sub>3</sub>(μ-dppm)(CO)<sub>7</sub>}<sub>2</sub>(μ<sub>3</sub>:μ<sub>3</sub>-C<sub>16</sub>)
    作者:Alla B. Antonova、Michael I. Bruce、Benjamin G. Ellis、Maryka Gaudio、Paul A. Humphrey、Martyn Jevric、Giovanni Melino、Brian K. Nicholson、Gary J. Perkins、Brian W. Skelton、Bronwin Stapleton、Allan H. White、Natasha N. Zaitseva
    DOI:10.1039/b315854n
    日期:——
    Elimination of AuX(PR3) (X = halogen, R = Ph, tol) occurs readily in reactions between compounds containing C(sp)– or C(sp2)–X bonds and alkynyl or polyynyl gold(I) complexes; this reaction has been applied to the syntheses of complexes containing a variety of metal centres linked by Cn chains (n up to 16).
    在含有 C(sp)â 或 C(sp2)âX 键的化合物与炔基或多炔基金(I)络合物的反应中,很容易发生 AuX(PR3)(X = 卤素,R = Ph,甲苯)的消除反应;这种反应已被用于合成含有由 Cn 链(n 多达 16 个)连接的各种金属中心的络合物。
  • Polymerization Studies of Diiodohexatriyne and Diiodooctatetrayne Cocrystals
    作者:Matthew Freitag、Racquel C. DeCicco、Allison Black、Xiuzhu Ang、Christopher N. Young、Daniel Resch、Gary P. Halada、Brian L. Phillips、Nancy S. Goroff
    DOI:10.1021/acs.macromol.9b00960
    日期:2019.11.26
    The formation of ordered polydiacetylenes (PDAs) from conjugated triynes and longer polyynes has proven challenging due to the low stability of the starting materials and the possibility of varying regiochemistry for the polymerization. We report here the preparation of host-guest cocrystals of diiodohexatriyne and diiodooctatetrayne, each with a bis(nitrile)oxalamide host. Single-crystal X-ray diffraction studies show that the halogen-bonding interactions between the host and guest align the diiodopolyyne monomers with the proper parameters for 1,4-topochemical polymerization. Using Raman spectroscopy, solid-state C-13 MAS NMR, and single-crystal X-ray diffraction, we have demonstrated the formation of a single highly ordered PDA, poly(iodoethynyliododiacetylene) (PIEDA), from the 1,4-polymerization of diiodohexatriyne. Diiodooctatetrayne also forms ordered cocrystals, but attempts to form polymer from these crystals led to disordered species. This work represents the first reported single-crystal-to-single-crystal 1,4-polymerization of a conjugated triyne.
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