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2,4,7-Octantrion | 73880-98-5

中文名称
——
中文别名
——
英文名称
2,4,7-Octantrion
英文别名
2,4,7-Octanetrione;octane-2,4,7-trione
2,4,7-Octantrion化学式
CAS
73880-98-5
化学式
C8H12O3
mdl
——
分子量
156.181
InChiKey
AIVJKJUUXMUBEG-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

计算性质

  • 辛醇/水分配系数(LogP):
    -0.6
  • 重原子数:
    11
  • 可旋转键数:
    5
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.62
  • 拓扑面积:
    51.2
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

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文献信息

  • A FACILE SYNTHESIS OF 1,3-DICARBONYL COMPOUNDS FROM 1-ALKYNE AND ACID ANHYDRIDE PROMOTED BY DICHLORO-BIS(TRIFLUOROMETHANESULFONATO)TITANIUM(IV)
    作者:Yoo Tanabe、Teruaki Mukaiyama
    DOI:10.1246/cl.1985.673
    日期:1985.5.5
    1,3-Dicarbonyl compounds are prepared in high yields by acylation of 1-alkyne derivatives with acid anhydride in the presence of dichloro-bis(trifluoromethanesulfonato)titanium(IV), followed by aqueous work up.
    1,3-二羰基化合物是通过在二-双(三氟甲磺酸根) (IV) 存在下用酸酐酰化 1-炔衍生物,然后进行处理以高产率制备的。
  • The Acid-catalyzed Reaction of the 2-Oxabicyclo[4.1.0]hept-3-en-5-one System: Isomerization from Homo-4-pyrones into 2-Furylacetone Derivatives
    作者:Hiroshi Yamaoka、Ikuhiro Mishima、Mitsuko Miyamoto、Terukiyo Hanafusa
    DOI:10.1246/bcsj.53.469
    日期:1980.2
    monocyclopropanation of 4-pyrones with dimethyloxosulfonium methylide, using a dimethyl sulfoxide hexamethylphosphoric triamide medium in place of neat dimethyl sulfoxide, gave homo-4-pyrone derivatives, which were then rearranged into the 2-furylacetone derivatives, along with hydra ted triketones or the dehydrated naphtho[2,1-b]furan derivative, by means of strong acid catalysis at room temperature.
    4-吡喃酮与二甲基氧锍的单环丙烷化反应,使用二甲基亚砜六甲基三酰胺介质代替纯二甲基亚砜,得到均-4-吡喃酮生物,然后将其重排为 2-呋喃丙酮生物,以及合三酮或在室温下通过强酸催化制备脱并[2,1-b]呋喃生物
  • METHOD FOR PRODUCING PURIFIED POLYTETRAFLUOROETHYLENE AQUEOUS DISPERSION LIQUID, METHOD FOR PRODUCING MODIFIED POLYTETRAFLUOROETHYLENE POWDER, METHOD FOR PRODUCING POLYTETRAFLUOROETHYLENE MOLDED BODY, AND COMPOSITION
    申请人:Daikin Industries, Ltd.
    公开号:EP3666802A1
    公开(公告)日:2020-06-17
    An object of the present invention is to obtain an aqueous dispersion of polytetrafluoroethylene in which compounds containing fluorine are removed or reduced. The present invention is a method for producing an aqueous dispersion of purified polytetrafluoroethylene, the method including: removing or reducing a compound represented by Formula (1) or (2) below from an aqueous dispersion of polytetrafluoroethylene obtained using a hydrocarbon surfactant:         Formula (1):     (H-(CF2)m-COO)pM1; or         Formula (2):     (H-(CF2)n-SO3)qM2.
    本发明的目的是获得一种聚四氟乙烯分散液,其中含化合物被去除或还原。本发明是一种生产纯化聚四氟乙烯分散液的方法,该方法包括:从使用烃类表面活性剂获得的聚四氟乙烯分散液中除去或还原下式(1)或(2)所代表的化合物: 式 (1):(H-(CF2)m-COO)pM1;或 式 (2):(H-(CF2)n-SO3)qM2。
  • METHOD FOR PRODUCING POLYTETRAFLUOROETHYLENE
    申请人:DAIKIN INDUSTRIES, LTD.
    公开号:EP3919527A1
    公开(公告)日:2021-12-08
    A method for producing polytetrafluoroethylene includes a step of polymerizing tetrafluoroethylene in an aqueous medium in the presence of a hydrocarbon surfactant and a polymerization initiator to obtain polytetrafluoroethylene and a step of adding at least one selected from the group consisting of a radical scavenger and a decomposer of a polymerization initiator after the initiation of polymerization.
    一种生产聚四氟乙烯的方法,包括在介质中,在烃类表面活性剂和聚合引发剂的存在下,聚合四氟乙烯以获得聚四氟乙烯的步骤,以及在聚合引发后加入至少一种选自自由基清除剂和聚合引发剂分解剂的组的步骤。
  • METHOD FOR PRODUCING FLUOROPOLYMER, POLYTETRAFLUOROETHYLENE COMPOSITION, AND POLYTETRAFLUOROETHYLENE POWDER
    申请人:Daikin Industries, Ltd.
    公开号:EP4006063A1
    公开(公告)日:2022-06-01
    Provided is a method for producing a fluoropolymer, including a polymerization step of polymerizing a fluoromonomer in an aqueous medium having a pH of 4.0 or more in the presence of a hydrocarbon surfactant and a polymerization initiator to obtain a fluoropolymer.
    本发明提供了一种生产含聚合物的方法,包括一个聚合步骤:在烃类表面活性剂和聚合引发剂的存在下,在 pH 值为 4.0 或更高的介质中聚合含单体,从而获得含聚合物。
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