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2-丁基-1,3-丙二醇 | 2612-26-2

中文名称
2-丁基-1,3-丙二醇
中文别名
2-正丁基-1,3-丙二醇;2-正丁基丙烷-1,3-二醇
英文名称
2-butylpropane-1,3-diol
英文别名
2-n-butylpropane-1,3-diol;2-(hydroxymethyl)-1-hexanol;2-n-butyl-1,3-propanediol;2-n-butyl-propan-1,3-diol;2-butyl-1,3-propanediol;2-butyl-propane-1,3-diol
2-丁基-1,3-丙二醇化学式
CAS
2612-26-2
化学式
C7H16O2
mdl
——
分子量
132.203
InChiKey
SIMYRXPCIUXDGR-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:
    102-107 °C(Press: 5 Torr)
  • 密度:
    0.947±0.06 g/cm3(Predicted)
  • 稳定性/保质期:
    如果按照规格使用和储存,则不会分解。

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    9
  • 可旋转键数:
    5
  • 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

安全信息

  • 危险类别码:
    R20/21,R65
  • 海关编码:
    2905399090
  • 安全说明:
    S26,S36
  • 危险性防范说明:
    P280,P305+P351+P338
  • 危险性描述:
    H302
  • 储存条件:
    密封在阴凉干燥的环境中。

SDS

SDS:f6df6737c6ea19760f73b11785423c04
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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:
    2-丁基-1,3-丙二醇吡啶盐酸氢氧化钾 、 lithium aluminium tetrahydride 、 三氯化铝氯化亚砜 、 sodium hydride 、 一水合肼 作用下, 以 1,4-二氧六环乙醚二甲基亚砜二乙二醇 为溶剂, 反应 51.5h, 生成 2-[2-[4-(4-bromophenyl)phenyl]ethyl]-6-butylspiro[3.3]heptane
    参考文献:
    名称:
    Chan, L. K. M.; Gemmell, P. A.; Gray, G. W., Molecular Crystals and Liquid Crystals (1969-1991), 1989, vol. 168, p. 229 - 246
    摘要:
    DOI:
  • 作为产物:
    描述:
    butylmalonic acid monoethyl ester锂硼氢乙醇 、 potassium hydroxide 作用下, 以 四氢呋喃异丙醇 为溶剂, 生成 2-丁基-1,3-丙二醇
    参考文献:
    名称:
    Synthesis and in vitro antibacterial activity of oxazolidine LBM-415 analogs as peptide deformylase inhibitors
    摘要:
    The drug resistant bacteria pose a severe threat to human health. The increasing resistance of those pathogens to traditional antibacterial therapy renders the identification of new antibacterial agents with novel antibacterial mechanisms an urgent need. In this study, a series of (2S)-N-substituted-1-[(formyhydroxyamino) methyl]-1-oxohexyl]-2-oxazolidinecarboxamides were designed, synthesized and evaluated for in vitro antibacterial activity. Most of these compounds displayed good activities against Gram-positive organisms comparable to reference agent LBM-415. Crown Copyright (C) 2010 Published by Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2010.12.097
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文献信息

  • Use of functionalized onium salts as a soluble support for organic synthesis
    申请人:Vaultier Michel
    公开号:US20070043234A1
    公开(公告)日:2007-02-22
    The invention relates to the use of a onium salt functionalized by at least one organic function, as a soluble support, in the presence of at least one organic solvent, for organic synthesis of a molecule, in a homogenous phase, by at least one transformation of said organic function. The onium salt enables the synthesized molecule to be released. The onium salt is present in liquid or solid form at room temperature and corresponds to formula A 1 + , X 1 − , wherein A 1 + represents a cation and X 1 − represents an anion.
    该发明涉及使用至少一个有机功能官能化的离子盐作为可溶性支持体,在至少一个有机溶剂的存在下,用于在均相相中通过至少一个所述有机功能的转化对分子进行有机合成。该离子盐使合成的分子能够被释放。该离子盐在室温下以液态或固态形式存在,符合以下公式A1+,X1−,其中A1+代表阳离子,X1−代表阴离子。
  • Enantioselective syntheses of two 5, 9E diastereomers of 223V, an alkaloid from the poison frog Dendrobates pumilio
    作者:Naoki Toyooka、Hideo Nemoto、Masashi Kawasaki、H. Martin Garraffo、Thomas F. Spande、John W. Daly
    DOI:10.1016/j.tet.2004.11.060
    日期:2005.1
    Enantioselective syntheses of two 5, 9E diastereomers (1 and 2) of 223V (3) are described. Neither corresponded on GC–MS and GC-FTIR analyses to alkaloid 223I, previously tentatively proposed to be a 5,8-disubstituted indolizidine of the unusual 5, 9E relative stereochemistry. Synthetic (−)-(5, 9Z)-5-n-propyl-8-n-butylindolizidine (3) corresponds on GC–MS and GC-FTIR analyses to the natural indolizidine
    描述了223V(3)的两个5、9 E非对映异构体(1和2)的对映选择性合成。在GC-MS和GC-FTIR分析中,两者均不符合生物碱223I,先前曾尝试将其作为具有异常5,9 E相对立体化学的5,8-二取代的吲哚并立定。合成的( - ) - (5,9 Ž)-5- Ñ丙基-8- Ñ -butylindolizidine(3)上GC-MS和GC-FTIR分析对应于天然吲哚里223V在一发现pumilio从'拆分希尔,巴拿马。
  • Ruthenium-catalysed synthesis of 2- and 3-substituted quinolines from anilines and 1,3-diols
    作者:Rune Nygaard Monrad、Robert Madsen
    DOI:10.1039/c0ob00676a
    日期:——
    as well as naphthylamines were shown to participate in the heterocyclisation. In the 1,3-diol a substituent was allowed in the 1- or the 2-position giving rise to 2- and 3-substituted quinolines, respectively. The best results were obtained with 2-alkyl substituted 1,3-diols to afford 3-alkylquinolines. The mechanism is believed to involve dehydrogenation of the 1,3-diol to the 3-hydroxyaldehyde which
    通过苯胺与1,3-二醇的环缩反应描述了取代喹啉的直接合成。反应进行均三甲苯催化量的RuCl 3 ·xH 2 O的溶液,PBu 3和MgBr 2 ·OEt 2。该转化不需要任何化学计量的添加剂,仅产生水 和 二氢作为副产品。含有甲基,甲氧基和氯取代基的苯胺以及萘胺被证明参与了杂环化反应。在里面1,3-二醇在1-或2-位上允许取代基,分别产生2-和3-取代的喹啉。用2-烷基取代的1,3-二醇获得最好的结果,得到3-烷基喹啉。据信该机理涉及对苯酚的脱氢。1,3-二醇 到 3-羟醛 消除了 水生成相应的α,β-不饱和醛 后者然后以类似于多布纳-冯·米勒(Doebner–von Miller)中观察到的方式与苯胺反应喹啉 合成。
  • A New and Convenient Synthetic Method for Cyclopropyl Phenyl Sulfides
    作者:Kazuhiko Tanaka、Hideki Uneme、Shuichi Matsui、Aritsune Kaji
    DOI:10.1246/bcsj.55.2965
    日期:1982.9
    The reactions of a variety of 1,3-bis(phenylthio)propanes with butyllithium have been shown to produce cyclopropyl phenyl sulfides in good to high yields. A new and convenient in situ preparation of 1-lithiocyclopropyl phenyl sulfide can be readily carried out by treating 1,3-bis(phenylthio)propane with 2 equiv. of butyllithium at 0 °C in THF. The reaction with electrophiles proceeds in good yield
    各种 1,3-双(苯硫基)丙烷与丁基锂的反应已被证明可以以良好到高产率生产环丙基苯基硫化物。通过用 2 当量的 1,3-双(苯硫基)丙烷处理 1-硫代环丙基苯硫醚,可以很容易地进行新的和方便的 1-硫代环丙基苯硫醚的原位制备。丁基锂在 0 °C 的 THF 中。与亲电子试剂的反应以良好的产率进行。O-芳基和O-烷基S-环丙基二硫代碳酸酯也可以高产率制备。1,2-双(苯硫基)乙烷在用丁基锂处理后转化为苯基乙烯基硫醚,而 1,4-双(苯硫基)丁烷则通过类似的处理方法原样回收。
  • 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。
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