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2-癸基丙烷-1,3-二醇 | 85689-41-4

中文名称
2-癸基丙烷-1,3-二醇
中文别名
——
英文名称
2-(hydroxymethyl)-1-dodecanol
英文别名
2-decyl-1,3-propanediol;2-hydroxymethyl-1-dodecanol;1,3-Propanediol, 2-decyl-;2-decylpropane-1,3-diol
2-癸基丙烷-1,3-二醇化学式
CAS
85689-41-4
化学式
C13H28O2
mdl
——
分子量
216.364
InChiKey
RKSVMFNXGWMGOS-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):
    4.3
  • 重原子数:
    15
  • 可旋转键数:
    11
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    1.0
  • 拓扑面积:
    40.5
  • 氢给体数:
    2
  • 氢受体数:
    2

SDS

SDS:dd8fb11ad30e7aecc399627414f37d72
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反应信息

  • 作为反应物:
    描述:
    2-癸基丙烷-1,3-二醇 在 3 A molecular sieve 、 硫酸三氟化硼乙醚氢溴酸硫脲 作用下, 以 氯仿 为溶剂, 反应 16.0h, 生成 [4-(2-Methylbutoxy)phenyl] 4-(5-decyl-1,3-oxathian-2-yl)benzoate
    参考文献:
    名称:
    New Ferroelectric Liquid Crystal Materials: (+)-4-(2-Methylbutoxycarbonyl)phenyl 4-(5-Alkyl-1,3-dioxan-2-yl)benzoate
    摘要:
    (+)-4-(2-甲基丁氧基羰基)苯基 4-(5-烷基-1,3-二恶烷-2-基)苯甲酸酯 (12), (+)-4-(2-甲基丁氧基)-苯基 4-(合成了5-烷基-1,3-二恶烷-2-基)苯甲酸酯(11)和相应的1,3-氧噻烷(13, 14)和1,3-二噻烷化合物(15, 16)。测量了这些化合物的介晶行为。化合物12表现出铁电液晶行为(R=n-C11H23: -4 SmC* 94 °C),而相应的1,3-氧噻烷(13, 14)和1,3-二噻烷化合物(15, 16)没有表现出这样的行为。因此,1,3-二恶烷化合物比1,3-氧杂噻烷或1,3-二噻烷类似物更有利于SmA向SmC*的转变。
    DOI:
    10.1246/bcsj.61.431
  • 作为产物:
    描述:
    正癸基丙二酸二乙酯 在 lithium aluminium tetrahydride 作用下, 以68%的产率得到2-癸基丙烷-1,3-二醇
    参考文献:
    名称:
    磷脂酶 A2 对界面催化的竞争性抑制:抑制剂与囊泡界面的差异相互作用作为抑制剂效力的控制因素
    摘要:
    先前已证明含有膦酸酯代替 sn-2 位置的酯的磷脂类似物是分泌型磷脂酶 A 2 的紧密结合竞争性抑制剂。制备并分析了这些化合物的变体,其中磷脂极性头基的结构已经改变,作为来自眼镜蛇毒液、猪和牛胰腺以及人滑液的磷脂酶 A 2 的抑制剂。在酶进行催化而不从囊泡解吸的条件下,使用带负电荷的底物囊泡进行抑制剂效力的动力学测量(滑移模式)
    DOI:
    10.1021/ja00063a012
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文献信息

  • The azulene ring as a structural element in liquid crystals
    作者:Siân E. Estdale、Roger Brettle、David A. Dunmur、Charles M. Marson
    DOI:10.1039/a606139g
    日期:——
    A new approach to the synthesis of azulene liquid crystals is described based on Hafner’s procedure involving reaction of a pyridinium salt with a cyclopentadienide. The preparation of a variety of liquid crystalline materials using this method is described. Variants are reported with single substituents on the azulene ring in the 6-position and doubly substituted in the 2, 6- positions. The effect of the azulene ring as a core or dipolar terminal structural element is explored. 6-(5-Alkyl-1,3-dioxan-2-yl)azulenes are shown to exhibit smectic A phases and 2-cyclohexyl-6-(5-tridecyl-1,3-dioxan-2-yl)azulene show smectic A and B phases. Phase characterisation of the materials is recorded together with X-ray measurements on the smectic A phase of one representative compound. Results of dichroism studies on the azulene mesogens are also briefly reviewed.
    介绍了一种合成苊系液晶的新方法,基于Hafner的程序,涉及吡啶盐与环戊二烯阴离子的反应。本文描述了利用这种方法制备多种液晶材料的过程。报道了在苊环的6位单取代和在2,6位双取代的变体。探讨了苊环作为核心或偶极末端结构元素的影响。6-(5-烷基-1,3-二恶烷-2-基)苊被证明具有近晶A相,而2-环己基-6-(5-十三烷基-1,3-二恶烷-2-基)苊显示了近晶A和B相。记录了这些材料的相态特性,并对其中一个代表性化合物的近晶A相进行了X射线测量。还简要回顾了苊类介晶的二向色性研究结果。
  • Competitive inhibition of interfacial catalysis by phospholipase A2: differential interaction of inhibitors with the vesicle interface as a controlling factor of inhibitor potency
    作者:Hung Kuei Lin、Michael H. Gelb
    DOI:10.1021/ja00063a012
    日期:1993.5
    Phospholipid analogues containing a phosphonate in place of the ester at the sn-2 position have been previously shown to be tight-binding competitive inhibitors of secreted phospholipases A 2 . Variants of these compounds in which the structure of the phospholipid polar head group has been changed were prepared and analyzed as inhibitors of the phospholipases A 2 from the and cobra venom, porcine and
    先前已证明含有膦酸酯代替 sn-2 位置的酯的磷脂类似物是分泌型磷脂酶 A 2 的紧密结合竞争性抑制剂。制备并分析了这些化合物的变体,其中磷脂极性头基的结构已经改变,作为来自眼镜蛇毒液、猪和牛胰腺以及人滑液的磷脂酶 A 2 的抑制剂。在酶进行催化而不从囊泡解吸的条件下,使用带负电荷的底物囊泡进行抑制剂效力的动力学测量(滑移模式)
  • Mesogenic, optical, and dielectric properties of 5-substituted 2-[12-(4-pentyloxyphenyl)-p-carboran-1-yl] [1,3]dioxanes
    作者:Takashi Nagamine、Adam Januszko、Piotr Kaszynski、Kiminori Ohta、Yasuyuki Endo
    DOI:10.1039/b608012j
    日期:——
    Two homologous series of carborane-containing dioxanes 1[n] and 2[n] (n = 1–10) were prepared and their mesogenic properties investigated. All compounds exhibit nematic behavior and three members of series 2[n] show an E phase. Numerical analysis of the clearing temperatures gave a limiting value TNI(∞) of 89 °C for series 2[n] and indicated conformational flexibility of the dioxane ring. Investigations of three-ring derivative 1[4] gave Δn = 0.17, S = 0.53, and Δε = +0.4 ± 0.1 at 85 °C. Extrapolation of dielectric data for dilute solutions of 1[4] in 6-CHBT gave Δε = +0.4 ± 0.25 at 24 °C. Modelling of dielectric results with the Maier–Meier equation demonstrated that conformers with a higher β angle are preferred, which is consistent with conformational selection for the most elongated conformers.
    准备了两个含有碳硼烷的二噁烷同系物系列1[n]和2[n](n = 1–10),并对它们的介晶性质进行了研究。所有化合物均表现出向列行为,而系列2[n]中的三个成员显示出E相。清晰温度的数值分析给出了系列2[n]的极限值TNI(∞)为89°C,并表明二噁烷环的构象灵活性。对三环衍生物1[4]的研究得到了Δn = 0.17,S = 0.53,以及在85°C时Δε = +0.4 ± 0.1。对1[4]在6-CHBT稀溶液中的介电数据进行外推时,在24°C得到了Δε = +0.4 ± 0.25。利用Maier–Meier方程对介电结果的建模表明,具有更高β角的构象更为偏好,这与对于最细长构象的构象选择一致。
  • Liquid crystalline mixtures including 2-phenylpyridine compounds
    申请人:Hoffmann-La Roche Inc.
    公开号:US05104569A1
    公开(公告)日:1992-04-14
    Compounds of the formula ##STR1## wherein R.sup.1 is alkyl or alkenyl; Z.sup.1 denotes a single covalent bond or --CH.sub.2 CH.sub.2 --; ring A represents unsubstituted or halogen- and/or methyl-substituted 1,4-phenylene; Z.sup.2 denotes a single covalent bond, oxygen or --CH.sub.2 O--; and R.sup.2 is an unsubstituted or halogen-substituted alkyl or alkenyl group, their preparation as well as liquid crystalline mixtures and their use for electro-optical purposes.
    式为##STR1##的化合物,其中R.sup.1为烷基或烯基;Z.sup.1表示单共价键或--CH.sub.2 CH.sub.2 --;环A代表未取代或卤素和/或甲基取代的1,4-苯基;Z.sup.2表示单共价键、氧或--CH.sub.2 O--;R.sup.2为未取代或卤素取代的烷基或烯基基团,它们的制备以及液晶混合物及其用途用于电光目的。
  • Liquid Crystal Materials with Sulfur Atoms Incorporated in the Principal Structure. VI. Optically Active New Smectic Liquid Crystal Compounds with 1,3-Oxathiane or 1,3-Dithiane Ring
    作者:Yuichiro Haramoto、Yoko Tomita、Hiroyoshi Kamogawa
    DOI:10.1246/bcsj.59.3877
    日期:1986.12
    (+)-2-Methylbutyl p-(5-alkyl-1,3-oxathian-2-yl)benzoate and -cinnamate (7) were synthesized. The mesomorphic behavior of these compounds were measured. Though (+)-2-methylbutyl p-(5-alkyl-1,3-oxathian-2-yl)benzoate did not exhibit any liquid-crystal phase, the corresponding 1,3-dithiane compounds (8-1, 8-2, and 8-3) and compound (7-4) having R’ of a normal alkyl chain exhibited a smectic phase. This
    (+)-2-甲基丁基对-(5-烷基-1,3-氧杂-2-基)苯甲酸酯和-肉桂酸酯(7)被合成。测量了这些化合物的介晶行为。尽管 (+)-2-甲基丁基对-(5-烷基-1,3-氧杂-2-基)苯甲酸酯没有显示任何液晶相,但相应的 1,3-二噻烷化合物 (8-1, 8-图2和8-3)和具有正烷基链的R'的化合物(7-4)表现出近晶相。这必须源于化合物 7-1、7-2 和 7-3 的更宽的分子宽度。尽管化合物 7 和 8 的肉桂酸酯表现出对映行为,但相应的苯甲酸酯却没有。这必须源于共轭系统长度和分子长度的增加。
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