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2-fluorohexadec-1-en-3-ol | 848137-85-9

中文名称
——
中文别名
——
英文名称
2-fluorohexadec-1-en-3-ol
英文别名
2-Fluorohexadec-1-en-3-ol
2-fluorohexadec-1-en-3-ol化学式
CAS
848137-85-9
化学式
C16H31FO
mdl
——
分子量
258.42
InChiKey
BPYHUGYVTYBLNZ-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:
    30 °C(Solv: pentane (109-66-0))
  • 沸点:
    333.3±22.0 °C(Predicted)
  • 密度:
    0.888±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.8
  • 重原子数:
    18
  • 可旋转键数:
    13
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.88
  • 拓扑面积:
    20.2
  • 氢给体数:
    1
  • 氢受体数:
    2

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:
    2-fluorohexadec-1-en-3-ol乙酸乙烯酯 作用下, 以 甲基叔丁基醚 为溶剂, 以84%的产率得到(R)-(+)-2-fluorohexadec-1-en-3-ol
    参考文献:
    名称:
    Synthesis of new ligands for targeting the S1P1 receptor
    摘要:
    Sphingosine-1-phosphate (S1P) influences various fundamental biological processes by interacting with a family of five G protein-coupled receptors (S1P(1-5)). FTY720, a sphingosine analogue, which was approved for treatment of relapsing forms of multiple sclerosis, is phosphorylated in vivo and acts as an agonist of four of the five S1P receptor subtypes. Starting from these lead structures we developed new agonists for the S1P(1) receptor. The biological activity was tested in vivo and promising ligands were fluorinated at different positions to identify candidates for positron emission tomography (PET) imaging after [F-18]-labelling. The radioligands shall enable the imaging of S1P(1) receptor expression in vivo and thus may serve as novel imaging markers of S1P-related diseases. (C) 2015 Elsevier Ltd. All rights reserved.
    DOI:
    10.1016/j.bmc.2015.01.014
  • 作为产物:
    参考文献:
    名称:
    基于氟乙烯的克莱森重排
    摘要:
    2-氟烷基-1-烯-3-醇(4),可通过溴氟化从末端烯烃(1)中获得,随后将1-溴-2-氟烷烃(2)脱氢溴化以形成2-氟烯烃(3)和二氧化硒用叔丁基氢过氧化物介导的烯丙基氧化,在用原乙酸三甲酯处理后进行Johnson-Claisen重排,以高收率得到4-氟烷-4-烯酸甲酯(7)。相反,爱尔兰-克莱森在乙醚中用三乙胺和TMSOTf进行的3-乙酰氧基-2-氟癸-1-烯(9b)重排失败。取代预期的羧酸形成,α位到羧基的选择性C-甲硅烷基化形成14发生。然而,爱尔兰-克莱森重排成功了,将四个2-氟代烷基-1-en-3-醇(4)中相应的氯乙酸酯10和丙酸酯11生成了2-氯-4-氟代烷-4-烯羧酸(15)或其2-甲基衍生物16分别以中等收率获得。这些[3,3] -sigmatropic重排是非对映选择性的,仅给出反式构型的双键。衍生自(Z)-2-氟环十二烷基-2-烯醇(22)的相应的酯确实重排以产生非
    DOI:
    10.1016/j.jfluchem.2004.09.001
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文献信息

  • Overman Rearrangement of Fluorinated Allylic Alcohols as a Key Step for the Synthesis of Glycyldecylamide (GDA) Mimics
    作者:Günter Haufe、Daniel Ramb
    DOI:10.1055/s-0033-1339665
    日期:——
    O verman rearrangements based on secondary 2-fluoroallylic alcohols were performed to synthesize fluorinated primary allylic amines for the first time. The vinylic fluorine atom dramatically slows down the reaction rate. Long alkyl chain fluorinated allylic amine, which is a mimic of a drug against schizophrenia, was further coupled with Boc-protected phenyl glycine, forming a Gly-Phe peptide mimic
    首次进行了基于仲 2-氟烯丙醇的 Overman 重排以合成氟化伯烯丙胺。乙烯基氟原子显着减慢反应速率。长烷基链氟化烯丙胺是一种抗精神分裂症药物的模拟物,进一步与 Boc 保护的苯基甘氨酸偶联,形成 Gly-Phe 肽模拟物。
  • [3,3]-Sigmatropic Rearrangements of Fluorinated Allyl (Thio)cyanates – A Tool for the Synthesis of Fluorinated (Thio)ureas
    作者:Daniel C. Ramb、Lisa Kost、Günter Haufe
    DOI:10.2533/chimia.2014.436
    日期:——
    sigmatropic rearrangement to fluorinated allyl isocyanates. Without isolation the latter delivered fluorinated ureas by addition of amines. The thiocyanate to isothiocyanate rearrangements started from the same fluorinated allylic alcohols, which were first converted to mesylates. Heating in THF with potassium thiocyanate led to fluorinated allyl isothiocyanates, via [3,3]-sigmatropic rearrangement of intermediate
    提出了基于2-氟代烯丙基醇的第一(硫代)氰酸酯到异(硫代)氰酸酯的重排。通过用三氯乙酰基异氰酸酯处理,将长链2-氟代烯丙基醇转化为相应的N-未取代的氨基甲酸酯。在三乙胺的存在下使用三氟乙酸酐进行脱水,形成中间体烯丙基氰酸酯,该中间体立即进行σ重排,生成氟化的烯丙基异氰酸酯。在不分离的情况下,后者通过添加胺来递送氟化脲。硫氰酸酯向异硫氰酸酯的重排是从相同的氟化烯丙基醇开始的,首先将其转化为甲磺酸酯。在THF中与硫氰酸钾一起加热,经由中间体硫氰酸烯丙酯的[3,3]-σ重排而导致氟化的异硫氰酸烯丙酯。
  • Novel Synthesis of 4-Fluoropyridines Based on 2-Fluoroallylic Alcohols by Succeeding Ireland-Claisen and Aza-Cope Rearrangements as Key Steps
    作者:Günter Haufe、Ulrich Wittmann、Frank Tranel、Roland Fröhlich
    DOI:10.1055/s-2006-942411
    日期:2006.7
    were transformed to give 4-(2-fluoroallyl)oxazol-5(4H)-ones in a Steglich-type, Ireland-Claisen rearrangement. The latter compounds gave either N-aroyl-substituted 2-amino-4-fluoro-2-methyl- or 2-amino-4-fluoro-2-phenylalk-4-enoic acids in excellent yields by hydrolysis or substituted 2-aryl-4-fluoro-6-phenylpy-ridines in a cascade reaction initiated by an aza-Cope rearrangement to form thermally unstable
    一种新的合成途径导致 4-氟吡啶在 2 位和 6 位带有芳基取代基,并可能在 3 位带有额外的烷基。2-氟烯丙醇用 N-苯甲酰丙氨酸或 N-芳酰基苯基甘氨酸酯化,所得酯转化为 4 -(2-fluoroallyl)oxazol-5(4H)-ones 在 Steglich 型,Ireland-Claisen 重排中。后一种化合物通过水解或取代的 2-芳基-以优异的收率得到 N-芳酰基取代的 2-氨基-4-氟-2-甲基-或 2-氨基-4-氟-2-苯基烷-4-烯酸由 aza-Cope 重排引发的级联反应中的 4-fluoro-6-phenylpyridines 形成热不稳定的 2-(2-fluoroallyl)oxazol-5(2H)-ones。随后二氧化碳的挤出,氟化双键与形成的卡宾的分子内环丙烷化,
  • Synthesis of optically active 2-fluoroalk-1-en-3-yl esters and chirality transfer in their Claisen-type rearrangements
    作者:Michael Marhold、Ulrich Wittmann、Stefan Grimme、Tamiko Takahashi、Günter Haufe
    DOI:10.1016/j.jfluchem.2007.05.017
    日期:2007.10
    unambiguously by 1H and 19F NMR spectroscopy using a modified Mosher's method. From the optically active fluorinated allylic alcohols 1 corresponding esters 2 such as propionates, 3,3,3-trifluoropropionates and Boc-glycinates were synthesized. These compounds were rearranged to 2-substituted 4-fluoroalk-4-enecarboxylic acids 3 applying modified conditions of the [3,3]-sigmatropic Ireland-Claisen rearrangement
    通过脂肪酶催化拆分末端烯烃合成的外消旋化合物,制备了一系列富含对映体的长链2-氟代烷基-1-en-3-醇1。就对映选择性而言,南极假丝酵母的脂肪酶显示是最有效的。氟化烯丙基醇1的酯交换作用优于相应乙酸盐2在磷酸盐缓冲液中的水解作用。脂肪酶在有机介质中催化烯丙基醇1的乙酰化,得到链长为C 10,C 16和C 18的(S)-(-)-3-乙酰氧基-2-氟代烷基-1-烯收率为68-89%,ee为92-96%,而其余(R)-(+)-2-氟代烷基-1-en-3-ols的收率为54-96%,ee为72-86%。通过比较测量和计算的CD光谱,并使用改进的Mosher法通过1 H和19 F NMR光谱明确地确定绝对构型。从光学活性的氟代烯丙基醇1,合成相应的酯2,例如丙酸酯,3,3,3-三氟丙酸酯和Boc-甘氨酸酸酯。这些化合物被重排为2-取代的4-氟烷-4-烯羧酸3运用[3,3] -sigmatropic
  • Addition of Nucleophiles to Fluorinated Michael Acceptors
    作者:Daniel C. Ramb、Andreas Lerchen、Marvin Kischkewitz、Bernd Beutel、Santos Fustero、Günter Haufe
    DOI:10.1002/ejoc.201600088
    日期:2016.3
    A series of nucleophiles, including primary and secondary amines, primary alcohols, and thiols, as well as diethyl malonate and nitromethane, were added to different fluorinated Michael acceptors including 2-fluoroalk-1-en-3-ones and 2-fluoro-1-phenylprop-2-en-1-one. The resulting β-substituted α-fluoro ketones were isolated in 34–92 % yield, depending on the substrate and the nucleophile. The best
    一系列亲核试剂,包括伯胺和仲胺、伯醇和硫醇,以及丙二酸二乙酯和硝基甲烷,被添加到不同的氟化迈克尔受体,包括 2-fluoroalk-1-en-3-ones 和 2-fluoro-1 -phenylprop-2-en-1-one。根据底物和亲核试剂的不同,所得 β-取代的 α-氟酮的分离率为 34-92%。使用仲胺和对甲基苯硫酚获得最佳产率。
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