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3,3-dimethyl-heptanedioic acid | 52017-56-8

中文名称
——
中文别名
——
英文名称
3,3-dimethyl-heptanedioic acid
英文别名
3,3-Dimethyl-heptandisaeure;3,3-dimethylpimelic acid;3,3-Dimethylheptanedioic acid
3,3-dimethyl-heptanedioic acid化学式
CAS
52017-56-8
化学式
C9H16O4
mdl
——
分子量
188.224
InChiKey
ANALOPRGKYNTDS-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

  • 熔点:
    104 °C
  • 沸点:
    354.7±25.0 °C(Predicted)
  • 密度:
    1.131±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.3
  • 重原子数:
    13
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.78
  • 拓扑面积:
    74.6
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    3,3-dimethyl-heptanedioic acid 生成 2,6-Dibrom-3,3-dimethylpimelinsaeure
    参考文献:
    名称:
    Cavalleri; Volpe; Sartori, Farmaco, Edizione Scientifica, 1974, vol. 29, # 4, p. 257 - 280
    摘要:
    DOI:
  • 作为产物:
    描述:
    3,3-二甲基-1-丁酸disodium hydrogenphosphate 、 palladium(II) trifluoroacetate 、 N-乙酰-L-缬氨酸 、 palladium 10% on activated carbon 、 氢气 、 silver carbonate 、 sodium hydroxide 作用下, 以 甲醇 为溶剂, 反应 24.0h, 生成 3,3-dimethyl-heptanedioic acid
    参考文献:
    名称:
    通过γ-C(sp3)–H活化直接形成六元和七元内酯的途径:建立分子复杂性的简单协议
    摘要:
    内酯包括一类具有生物学和工业重要性的有价值的化合物。迫切需要开发一种从容易获得的材料(例如脂肪族羧酸)直接合成此类分子的方法。在本文中,我们报道了通过选择性的γ-C(sp 3)–H活化合成δ-内酯和ε-内酯。在钯催化剂的存在下,含γ-CH键的脂肪族羧酸可提供六元或七元内酯,具体取决于烯烃配偶体。一项机械研究表明,CH活化是决定速率的步骤。已经进行了内酯的进一步转化以展示本发明策略的适用性。
    DOI:
    10.1039/d0sc03144e
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文献信息

  • PROCESS FOR PREPARING A LACTONE
    申请人:Jacquot Roland
    公开号:US20130204015A1
    公开(公告)日:2013-08-08
    A method for preparing a lactone is described. Also described, is the preparation of butyrolactone, valerolactone and caprolactone. The method for preparing a lactone can include a reduction of a dicarboxylic acid using hydrogen, in a gaseous phase and in the presence of an effective amount of a catalyst including an active ruthenium-tin phase including at least one Ru 2 Sn 3 alloy and an Ru 3 Sn 7 alloy.
    描述了一种制备内酯的方法。还描述了丁内酯、戊内酯和己内酯的制备。制备内酯的方法可以包括在气相中使用氢气还原二羧酸,在有效量的催化剂存在下,包括至少一种Ru2Sn3合金和Ru3Sn7合金的活性钌锡相。
  • METHOD OF PRODUCING LACTONE FROM HYDROXYCARBOXYLIC ACID OR DICARBOXYLIC ACID IN AQUEOUS SOLUTION
    申请人:Samsung Electronics Co., Ltd.
    公开号:US20150259311A1
    公开(公告)日:2015-09-17
    A method of producing lactone by converting an aqueous solution including hydroxycarboxylic acid or dicarboxylic acid to lactone under an acid condition and in the presence of a water immiscible solvent.
    一种生产内酯的方法,包括在酸性条件下和水不相溶溶剂的存在下将含有羟基羧酸或二元酸的水溶液转化为内酯。
  • REUSABLE PRINT MEDIUM AND METHOD OF MANUFACTURING THEREOF
    申请人:OCE TECHNOLOGIES B.V.
    公开号:US20130137805A1
    公开(公告)日:2013-05-30
    The present invention relates to a reusable print medium comprising a substrate and a sacrificial layer. The sacrificial layer contains a hotmelt composition at least comprising an amorphous material. The amorphous material is a resin being a reaction product of a first monomer A, said first monomer A being a polyhydroxyl alcohol comprising X hydroxyl functional groups, wherein X≧2, monomer A optionally comprises a primary or secondary amine functionality; a second monomer B, being an aromatic monocarboxylic acid; a third monomer C, said third monomer C being able to form an ester linkage with an alcohol and/or an amide linkage with a primary or secondary amine; and optionally, a fourth monomer D, being an aromatic monocarboxylic acid different from the second monomer B. The sacrificial layer including the printed image may be removed from the substrate by applying heat. A new sacrificial layer may be applied such that the reusable print medium is ready to be reused. The present invention also relates to a method of manufacturing a reusable print medium according to the present invention, a method of printing and recycling such a print medium and an apparatus for printing and recycling such a print medium.
    本发明涉及一种可重复使用的印刷介质,包括基底和牺牲层。牺牲层含有至少包括非晶态材料的热熔组合物。该非晶态材料是一种树脂,是第一单体A的反应产物,第一单体A是一种聚羟基醇,包括X个羟基官能团,其中X≥2,单体A可选包括一种主链或侧链氨基官能团;第二单体B是一种芳香单羧酸;第三单体C能够与醇形成酯键和/或与一种主链或侧链氨基形成酰胺键;可选地,第四单体D是一种与第二单体B不同的芳香单羧酸。可以通过施加热量从基底中去除包括印刷图像的牺牲层。可以应用新的牺牲层,使可重复使用的印刷介质准备好被重用。本发明还涉及一种制造可重复使用的印刷介质的方法,一种印刷和回收这样的印刷介质的方法,以及一种印刷和回收这样的印刷介质的装置。
  • Reusable print medium and method of manufacturing thereof
    申请人:Océ-Technologies B.V.
    公开号:EP2596960A2
    公开(公告)日:2013-05-29
    The present invention relates to a reusable print medium (200) comprising a substrate (201) and a sacrificial layer (202). The sacrificial layer contains a hotmelt composition at least comprising an amorphous material. The amorphous material is a resin being a reaction product of a first monomer A, said first monomer A being a polyhydroxyl alcohol comprising X hydroxyl functional groups, wherein X ≥ 2, monomer A optionally comprises a primary or secondary amine functionality; a second monomer B, being an aromatic monocarboxylic acid; a third monomer C, said third monomer C being able to form an ester linkage with an alcohol and/or an amide linkage with a primary or secondary amine; and optionally, a fourth monomer D, being an aromatic monocarboxylic acid different from the second monomer B. The sacrificial layer including the printed image may be removed from the substrate by applying heat. A new sacrificial layer may be applied such that the reusable print medium is ready to be reused. The present invention also relates to a method of manufacturing a reusable print medium according to the present invention and a method of printing and recycling such a print medium.
    本发明涉及一种可重复使用的打印介质(200),它包括一个基底(201)和一个牺牲层(202)。牺牲层包含一种热熔胶组合物,至少包括一种非晶材料。无定形材料是一种树脂,是第一单体 A 的反应产物,所述第一单体 A 是一种多羟基醇,包含 X 个羟基官能团,其中 X ≥ 2,单体 A 可选择包含伯胺或仲胺官能团;第二单体 B,为芳香族单羧酸; 第三单体 C,所述第三单体 C 能与醇形成酯连接和/或与伯胺或仲胺形成酰胺连接;以及 第四单体 D,为不同于第二单体 B 的芳香族单羧酸。可通过加热将包括印刷图像的牺牲层从基底上去除。然后再涂上一层新的牺牲层,这样可重复使用的打印介质就可以重复使用了。 本发明还涉及根据本发明制造可重复使用打印介质的方法,以及打印和回收这种打印介质的方法。
  • Mousseron; Manon; Combes, Bulletin de la Societe Chimique de France, 1949, p. 396,399
    作者:Mousseron、Manon、Combes
    DOI:——
    日期:——
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