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(R)-2-methylheptanol | 128441-03-2

中文名称
——
中文别名
——
英文名称
(R)-2-methylheptanol
英文别名
(R)-(-)-2-methyl-1-heptanol;(R)-2-methylheptan-1-ol;(2R)-2-methylheptan-1-ol
(R)-2-methylheptanol化学式
CAS
128441-03-2
化学式
C8H18O
mdl
——
分子量
130.23
InChiKey
QZESEQBMSFFHRY-MRVPVSSYSA-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:
    179.2±8.0 °C(Predicted)
  • 密度:
    0.821±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 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:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 上游原料
    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:
    (R)-2-methylheptanol 在 Jones reagent 、 hexaammonium heptamolybdate tetrahydrate 、 偶氮二甲酸二异丙酯四丁基氟化铵双氧水双(三甲基硅烷基)氨基钾三苯基膦 作用下, 以 四氢呋喃乙二醇二甲醚乙醇丙酮甲苯 为溶剂, 反应 34.0h, 生成 (R,E)-5-methyldec-3-enoic acid
    参考文献:
    名称:
    从头制备手性非蛋白氨基酸的新型抗疟疾脂肽的绝对构型和全合成
    摘要:
    绝对构型(通过降解和Marfey的衍生化研究)和从链霉菌属分离的新型抗疟疾脂肽的总合成。公开了(IC 50=0.8μM,恶性疟原虫3D7)。为此,已经开发了多种非立体氨基酸途径(通过催化曼尼奇,Sharpless方法)和对映体反式脂肪酸(通过埃文斯烷基化,科辛斯基-朱莉亚烯化)的立体控制途径。
    DOI:
    10.1021/ol300293a
  • 作为产物:
    描述:
    2-甲基-1-庚醇 在 Candida rogusa lipase 、 potassium carbonate 作用下, 以 甲醇正己烷 为溶剂, 反应 13.0h, 生成 (R)-2-methylheptanol
    参考文献:
    名称:
    Synthesis, absolute stereochemistry and molecular design of the new antifungal and antibacterial antibiotic produced by Streptomyces sp.201
    摘要:
    The absolute stereochemistry of the new antifungal and antibacterial antibiotic produced by Streptomyces sp.201 has been established by achieving the total synthesis of the product. A series of analogues have also been synthesized by changing the side chain and their bioactivity assessed against different microbial strains. Among them, le (R = C8H17) was found to be the most potent with MIC of 8 mug/mL against Mycobacterium tuberculosis, 12 mug/mL against Escherichia coli and 16 mug/mL against Bacillus subtilis 6 mug/ml against Proteus vulgaris. This was followed by 1b (R = C5H11) with MIC of 10-20 mug/mL range and Id (R = C7H15) with MIC of 14-24 g/mL, whereas la (R = C4H9) and If (R = C18H35) were found to be completely inactive. Besides, le (R = C6H13) showed certain extent of antibacterial activity in the range of 24-50 mug/mL. Mycobacterium tuberculosis was very sensitive to le (R = C8H17) with MIC of 8 mug/mL. Antifungal activity of analogues III (R = C7H15) and le, (R = C8H17) against Fusarium oxysporum and Rhizoctonia solani were found promising with MFCs in the 15-18 mug/mL range. (C) 2004 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmcl.2004.04.025
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文献信息

  • TOLL LIKE RECEPTOR MODULATOR COMPOUNDS
    申请人:Gilead Sciences, Inc.
    公开号:US20160289229A1
    公开(公告)日:2016-10-06
    The present disclosure relates generally to toll like receptor modulator compounds, such as diamino pyrido[3,2 D]pyrimidine compounds and pharmaceutical compositions which, among other things, modulate toll-like receptors (e.g. TLR-8), and methods of making and using them.
    本公开涉及调节类似受体调节剂化合物,例如二氨基吡啶并[3,2 D]嘧啶化合物和药物组合物,其中调节类似受体(例如TLR-8),以及制备和使用它们的方法。
  • “One-Pot” Reductive Lactone Alkylation Provides a Concise Asymmetric Synthesis of Chiral Isoprenoid Targets
    作者:Jia Cao、Patrick Perlmutter
    DOI:10.1021/ol401801g
    日期:2013.9.6
    An efficient method, based on nucleophilic addition to lactones followed by modified in situ Clemmensen reduction, provides a short synthetic route to chiral isoprenoid targets. The efficacy of this method has been exemplified through the synthesis of several targets including the commercial fragrance Rosaphen, the side chain of Zaragozic acid C, the cotton leaf sex pheromone, and the side chains of
    一种有效的方法,基于向内酯的亲核加成,然后进行修饰的原位Clemmensen还原,为合成手性类异戊二烯靶标提供了一条简短的合成途径。该方法的功效已通过几种靶标的合成得到了证明,其中包括商业香料罗莎芬,扎拉果酸C的侧链,棉叶性信息素和维生素E的侧链。
  • Application of Trimethylgermanyl-Substituted Bisphosphine Ligands with Enhanced Dispersion Interactions to Copper-Catalyzed Hydroboration of Disubstituted Alkenes
    作者:Yumeng Xi、Bo Su、Xiaotian Qi、Shayun Pedram、Peng Liu、John F. Hartwig
    DOI:10.1021/jacs.0c08746
    日期:2020.10.21
    report the incorporation of large substituents based on heavy main group elements that are atypical in ligand architectures to enhance dispersion interactions and, thereby, enhance enantioselectivity. Specifically, we prepared the chiral biaryl bisphosphine ligand (TMG-SYNPHOS) containing 3,5-bis(trimethylgermanyl)phenyl groups on phosphorus and applied this ligand to the challenging problem of enantioselective
    我们报告了基于重主族元素的大取代基的掺入,这些元素在配体结构中是非典型的,以增强分散相互作用,从而增强对映选择性。具体来说,我们制备了在磷上含有 3,5-双(三甲基锗基)苯基的手性联芳基双膦配体 (TMG-SYNPHOS),并将该配体应用于 1,1-二取代烯烃的对映选择性加氢官能化反应的挑战性问题。事实上,TMG-SYNPHOS 形成了一种铜络合物,即使两个取代基都是伯烷基,也能以高水平的对映选择性催化 1,1-二取代烯烃的硼氢化。此外,带有具有锗基的配体的铜催化剂比衍生自 DTBM-SEGPHOS(一种含有 2、5-二叔丁基基团,广泛用于铜催化的氢官能化。这一观察导致鉴定了 DTMGM-SEGPHOS,一种带有 3,5-双(三甲基锗基)-4-甲氧基苯基作为磷上取代基的双膦配体,作为一种新的配体,可形成用于未活化 1 硼氢化的高活性催化剂,2-二取代烯烃,一类以前不容易经历铜催化硼氢化的底物。
  • Synthesis of Enantiomerically Enriched 2-Hydroxymethylalkanoic Acids by Oxidative Desymmetrisation of Achiral 1,3-Diols Mediated by<i>Acetobacter aceti</i>
    作者:Elisabetta Brenna、Flavia Cannavale、Michele Crotti、Valerio De Vitis、Francesco G. Gatti、Gaia Migliazza、Francesco Molinari、Fabio Parmeggiani、Diego Romano、Sara Santangelo
    DOI:10.1002/cctc.201601051
    日期:2016.12.19
    achiral 2‐alkyl‐1,3‐diols is performed by oxidation of one of the two enantiotopic primary alcohol moieties by means of Acetobacter aceti MIM 2000/28 to afford the corresponding chiral 2‐hydroxymethyl alkanoic acids (up to 94 % ee). The procedure, carried out in aqueous medium under mild conditions of pH, temperature and pressure, contributes to enlarge the portfolio of enzymatic oxidations available
    非手性2-烷基-1,3-二醇的立体选择性去对称化是通过醋乙酸醋杆菌MIM 2000/28氧化两个对位伯醇部分之一进行的,以提供相应的手性2-羟甲基链烷酸(最高94 %ee)。该过程在pH,温度和压力中等的水性介质中进行,有助于扩大有机化学家可用于开发可持续生产工艺的酶促氧化反应的范围。
  • 一类多官能团化螺环内酯衍生物及其合成方 法
    申请人:中国海洋大学
    公开号:CN108484631B
    公开(公告)日:2019-08-09
    本发明公开了一类多官能团化螺环内酯衍生物及其合成方法,该类多官能团化螺环内酯衍生物可以由相同的原料出发,经过一定步骤的反应,得到不同的中间体,利用酰氯的不同,可以制得不同结构的产物及其衍生物,本发明所公开的合成方法步骤合理,第一次利用化学方法得到了该类衍生物,有利于提高该衍生物的产量,为人们进行抗疾病的研究提供充足的原料,具有很好的科研价值。
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