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(2,2,3,3,4,4,5,5-octafluoro)adipate disodium salt | 355-71-5

中文名称
——
中文别名
——
英文名称
(2,2,3,3,4,4,5,5-octafluoro)adipate disodium salt
英文别名
perfluoroadipic acid disodium salt;octafluoro-hexanedioic acid; disodium salt
(2,2,3,3,4,4,5,5-octafluoro)adipate disodium salt化学式
CAS
355-71-5
化学式
C6F8O4*2Na
mdl
——
分子量
334.03
InChiKey
PSAFGJSFLLLVFY-UHFFFAOYSA-L
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

计算性质

  • 辛醇/水分配系数(LogP):
    -3.97
  • 重原子数:
    19.0
  • 可旋转键数:
    5.0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    80.26
  • 氢给体数:
    0.0
  • 氢受体数:
    4.0

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    Fedorova,G.B. et al., Russian Journal of Organic Chemistry, 1972, vol. 8, p. 686 - 688
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    含氟羧酸的生产工艺
    摘要:
    本发明公开了一种含氟羧酸的生产工艺,该方法是以含氟烯烃为原料,通过氧化反应后得到含氟羧酸盐,再将含氟羧酸盐与酰氯化试剂反应得到相应的含氟酰氯和含氟酸酐的混合物,再将含氟酰氯和含氟酸酐的混合物水解干燥后制备高纯度含氟羧酸。本发明方法适用于含氟烯烃(单烯烃、二烯烃、环烯烃等)氧化法制备含氟羧酸的后处理,代替传统的强酸酸化和乙醚连续萃取工艺,更为简便适用;本发明制备的含氟羧酸纯度可达98%以上。
    公开号:
    CN111333499B
点击查看最新优质反应信息

文献信息

  • The synthesis and X-ray crystal structures of rare earth(III) perfluoroadipate complexes — Novel coordination polymers
    作者:Glen B Deacon、Winfried Elgersma、Rita Harika、Peter C Junk、Brian W Skelton、Allan H White
    DOI:10.1139/v08-104
    日期:2009.1.1

    A representative series of polymeric hydrated lanthanoid perfluoroadipates [Ln2(pfad)3(H2O)n]·mH2O (Ln = La, Ce, Nd, Gd, Yb) has been prepared from the reaction of perfluoroadipic acid with either the appropriate lanthanoid oxide or Ce2(CO3)3 in water. X-ray crystal structures showed [Ln2(pfad)3(H2O)10]·4H2O (La, Nd) to be two-dimensional inorganic polymers, which contain nine-coordinate Ln atoms to which are attached five water molecules and four carboxylate oxygen atoms. Two pfad ligands bridge two Ln atoms through one carboxylate group, the other being free, whilst one pfad ligand bridges four Ln atoms in a µ4-(η1111) manner. In two-dimensional polymeric [Yb2(pfad)2(H2O)8](pfad)·6H2O, each eight-coordinate ytterbium atom has four water ligands and four carboxylate oxygen donor atoms. The two carboxylate ligands bind in a µ4-(η1111) manner, and there is one pfad counter-ion per two ytterbium atoms. These structures show features quite different from those of many lanthanoid adipate complexes [Ln2(ad)3(H2O)n]·mH2O, but there is no F-Ln coordination. From the reaction of [Nd2(pfad)3(H2O)10]·4H2O with benzene-1,2-disulfonic acid (H2bds), the mixed ligand complex [Nd2(bds)2(pfad)(H2O)8] was isolated. This is a one-dimensional polymer featuring Nd2(bds)2 units linked together by µ-η22 pfad ligands. Each Nd atom is nine-coordinate with three sulfonate oxygen donors, two carboxylate oxygen atoms, and four water ligands, and the bds ligands bind in the new µ-η2(O,O′),η1(O′′) manner for Ln complexes. Surprisingly, [Na2pfad] was isolated unhydrated from water, the six-coordinate Na atoms being coordinated by four carboxylate oxygen atoms and two (C)-F atoms in an octahedral array. The ligands are duodecadentate, each –CF2CO2 unit binding to five different sodium ions through four oxygen and one α-F atom with the second α-F atom bound to a sodium ion in a OC(O)CF-Na chelate ring.Key words: rare earths, lanthanoid, X-ray crystal structures, adipates, carboxylates.

    通过全氟己二酸与适当的系氧化物或 Ce2(CO3)3 在中的反应,制备了一系列具有代表性的全氟己二酸系化合物 [Ln2(pfad)3(H2O)n]-m (Ln = La、Ce、Nd、Gd、Yb)。X 射线晶体结构显示,[Ln2(pfad)3( )10]-4 (La、Nd)是二维无机聚合物,含有九个配位的 Ln 原子,其上连接着五个分子和四个羧酸氧原子。两个 pfad 配体通过一个羧基桥接两个 Ln 原子,另一个是自由的,而一个 pfad 配体以 µ4-(η1,η1/η1,η1) 的方式桥接四个 Ln 原子。在二维聚合物[Yb2(pfad)2( )8](pfad)-6 中,每个八配位原子都有四个配位体和四个羧酸氧供体原子。两个羧酸配体以 µ4-(η1,η1/η1,η1) 的方式结合,每两个原子有一个 pfad 反离子。这些结构显示出与许多己二酸配合物[Ln2(ad)3( )n]-m 截然不同的特征,但不存在F-Ln配位。从[Nd2(pfad)3( )10]-4 与苯-1,2-二磺酸(H2bds)的反应中,分离出了混合配体复合物[Nd2(bds)2(pfad)( )8]。这是一种一维聚合物,由 µ-η2,η2 pfad 配体将 Nd2(bds)2 单元连接在一起。每个原子都与三个磺酸氧供体、两个羧酸氧原子和四个配体形成九个配位,并且 bds 配体以 Ln 复合物的新 µ-η2(O,O′),η1(O′′) 方式结合。令人惊讶的是,[Na2pfad] 从中分离出来时没有化,六个配位的 Na 原子由四个羧酸氧原子和两个 (C)-F 原子以八面体阵列配位。配体为十二阶配体,每个 -CF2CO2 单元通过四个氧原子和一个 α-F 原子与五个不同的钠离子结合,第二个 α-F 原子与一个钠离子结合成一个 OC(O)CF-Na 螯合环。
  • Practical preparation of some potentially anesthetic fluoroalkanes: regiocontrolled introduction of hydrogen atoms
    作者:Tomas Hudlicky、Rulin Fan、Josephine W. Reed、David R. Carver、Milos Hudlicky、Edmond I. Eger
    DOI:10.1016/s0022-1139(00)80199-2
    日期:1992.10
    Methods are described for the large-scale preparation of a number of fluoroalkanes, which have been tested for general anesthesia.
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