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1,1-difluoro-1-tridecene | 60053-29-4

中文名称
——
中文别名
——
英文名称
1,1-difluoro-1-tridecene
英文别名
1,1-difluorotridec-1-ene;1,1-difluoro-tridec-1-ene
1,1-difluoro-1-tridecene化学式
CAS
60053-29-4
化学式
C13H24F2
mdl
——
分子量
218.33
InChiKey
UXYXEQMZLXKRBZ-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:
    100-102 °C(Press: 1 Torr)
  • 密度:
    0.882±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    6.8
  • 重原子数:
    15
  • 可旋转键数:
    10
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.85
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    参考文献:
    名称:
    铜催化的双二氟烯烃水催化铜加氢脱氟立体选择性合成Z氟烯烃
    摘要:
    建立了铜催化体系,用于通过C-F活化来合成各种Z 氟烯烃,以进行宝石二氟烯烃的立体选择性加氢脱氟。H 2 O用作氟受体部分的氢源。这种温和的催化体系显示出良好的官能团相容性,可以接受多种羰基化合物作为双二氟烯烃的前体,包括脂族,芳族和α,β-不饱和醛,甚至酮。它是复杂化合物后期修饰的有力合成方法。
    DOI:
    10.1002/anie.201708224
  • 作为产物:
    描述:
    (2,2-difluoro-1-undecylvinyl)dimethylphenylsilane四丁基氟化铵 作用下, 以 四氢呋喃 为溶剂, 反应 12.0h, 以99%的产率得到1,1-difluoro-1-tridecene
    参考文献:
    名称:
    通过可分离的2,2-二氟乙烯基硅烷新型合成官能化的1,1-二氟-1-烯烃
    摘要:
    各种1,1-二氟-1-烯烃,例如单取代的1,1-二氟-1-烯烃,2-溴-1,1-二氟-1-烯烃和1,1-二氟-3-羟基-1-从1-三氟甲基乙烯基硅烷通过两个简单的步骤制备烯烃:(i)S N 2'与亲核试剂的反应以构建2,2-二氟乙烯基硅烷,以及(ii)随后用亲电试剂取代乙烯基甲硅烷基。
    DOI:
    10.1016/s0040-4039(02)02652-7
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文献信息

  • Copper(I)-catalyzed Stereoselective Defluoroborylation of Aliphatic <i>Gem</i>-Difluoroalkenes
    作者:Hajime Ito、Tamae Seo、Ryoto Kojima、Koji Kubota
    DOI:10.1246/cl.180656
    日期:2018.10.5
    This study reports a method for the stereoselective copper(I)-catalyzed defluoroborylation of aliphatic gem-difluoroalkenes to afford (Z)-monofluoro-substituted borylalkenes. Gem-difluoroalkenes bearing a variety of functional groups were efficiently borylated with high stereoselectivity. A theoretical study of the reaction mechanism is also described.
    本研究报告了一种立体选择性 (I) 催化的脂肪族勐二烯烃脱硼酸化以提供 (Z)-单取代基烯烃的方法。带有各种官能团的宝石二烯烃以高立体选择性被有效地化。还描述了反应机理的理论研究。
  • Pd‐Catalyzed Selective Carbonylation of <i>gem</i> ‐Difluoroalkenes: A Practical Synthesis of Difluoromethylated Esters
    作者:Jiawang Liu、Ji Yang、Francesco Ferretti、Ralf Jackstell、Matthias Beller
    DOI:10.1002/anie.201813801
    日期:2019.3.26
    described. This novel catalytic transformation proceeds in the presence of Pd(acac)2/1,2‐bis((di‐tert‐butylphosphan‐yl)methyl)benzene (btbpx) (L4) and allows for an efficient and straightforward access to a range of difluoromethylated esters in high yields and regioselectivities. The synthetic utility of the protocol is showcased in the practical synthesis of a Cyclandelate analogue using this methodology
    描述了宝石二烯烃烷氧基羰基化的第一种催化剂。在Pd(acac)2 / 1,2-双((二叔丁基膦基)甲基)苯(btbpx)(L4)的存在下进行这种新颖的催化转化过程,可以有效而直接地获得一系列二甲基化酯的高收率和区域选择性。使用该方法学作为关键步骤,在环戊酸酯类似物的实际合成中展示了该协议的综合用途。
  • gem-Difluorovinyl Derivatives as Insecticides and Acaricides
    作者:Thomas Pitterna、Manfred Böger、Peter Maienfisch
    DOI:10.2533/000942904777678163
    日期:——

    The insecticidal lead 1,1-difluorododec-1-ene was optimised. This compound has attractive insecticidal activity against tobacco budworm (Heliothis virescens), banded cucumber beetle (Diabrotica balteata), pea aphid (Aphis cracciovora), brown planthopper (Nilaparvata lugens), and green rice leafhopper (Nephotettix cincticeps). Among different pharmacophore analogues, only 1,1-dichlorododec-1-ene and 1,1-difluoro-2-iodododec-1-ene showed weak insecticidal activity, whereas similar compounds such as 1-chloro-1-fluorododec-1-ene, 1-fluorododec-1-ene, and 1,1-difluoro-2-bromododec-1-ene were inactive. Only bridge analogues with even-numbered carbon chains were active, for example 1,1-difluorodec-1-ene and 1,1-difluorotetradec-1-ene. Odd-numbered analogues such as 1,1-difluoronon-1-ene, 1,1-difluoroundec-1-ene, 1,1-difluorotridec-1-ene, and 1,1-difluoro-pentadec-1-ene showed no activity. Modification of the tail group led to the analogues 12,12-difluorododec-11-enoic acid and its methyl ester, 12,12-difluorododec-11-en-1-ol, 1,1-difluoro-12-methoxydodec-1-ene, and 12,12-difluorododec-11-enylamine, all of which showed insecticidal activity. 12,12-difluorododec-11-enoic acid methyl ester, 12,12-difluorododec-11-enoic acid, and 12,12-difluorododec-11-en-1-ol were also active against spider mites (Tetranychus ssp). Thus, in a first optimisation cycle, broad activity against insect pests and mites was discovered. Two requirements, the gem-difluorovinyl pharmacophore and an even-numbered carbon chain, were found to be essential for activity. This latter requirement is in line with the proposed mode of action, which involves inhibition of the ? -oxidation of fatty acids in insect mitochondria. In a second optimisation cycle, it was found that 6,6-difluorohex-5-enoic acid and its derivatives, such as acids, amides, and hydrazides, possess even superior properties as insecticides and acaricides. This led to the discovery of 6,6-difluorohex-5-enoic acid 2-[4-(4-trifluoromethylbenzyloxy)-phenoxy]-ethyl ester (CGA 304'111). This compound showed excellent performance in field trials against a wide range of pests, as well as a more favourable toxicological profile than earlier derivatives. For a largescale synthesis of CGA 304'111, five different synthetic routes for 6,6-difluorohex-5-enoic acid were developed. The best route involved radical addition of CBrClF2 to pent-4-enoic acid. Removal of bromine by hydrogenation, elimination of chloride and hydrolysis of the ester concluded this most efficient sequence. Thus, a practical synthesis for CGA 304'111 was identified, which allowed the preparation of samples on a several 100 g scale.

    1,1-二十二烯是一种杀虫剂化合物,具有对烟草夜蛾、条纹黄瓜甲(Diabrotica balteata)、豌豆蚜虫(Aphis cracciovora)、褐飞虱(Nilaparvata lugens)和绿稻叶蝉(Nephotettix cincticeps)等昆虫的吸引力杀虫活性。在不同的药效团类似物中,只有1,1-二十二烯和1,1-二-2-十二烯表现出微弱的杀虫活性,而类似化合物如1--1-十二烯、1-十二烯和1,1-二-2-十二烯则无活性。只有具有偶数碳链的桥接类似物才具有活性,例如1,1-二十烯和1,1-二十四烯。奇数碳链的类似物如1,1-二壬-1-烯、1,1-二十一-烯、1,1-二十三-烯和1,1-二十五-烯均没有活性。修改尾基导致类似物12,12-二十二-11-烯酸及其甲酯、12,12-二十二-11-烯-1-醇、1,1-二-12-甲氧基十二烯和12,12-二十二-11-烯基胺,均表现出杀虫活性。12,12-二十二-11-烯酸甲酯、12,12-二十二-11-烯酸和12,12-二十二-11-烯-1-醇也对蜘蛛螨(Tetranychus ssp)具有活性。因此,在第一个优化周期中,发现了对昆虫害虫和螨类广泛活性。两个要求,即gem-二乙烯药效团和偶数碳链,被发现是活性所必需的。后一个要求符合所提出的作用模式,涉及对昆虫线粒体中脂肪酸的β-氧化的抑制。在第二个优化周期中,发现6,6-二氟己-5-烯酸及其衍生物,如酸、酰胺和,具有更优越的杀虫剂杀螨剂性能。这导致了6,6-二氟己-5-烯酸2-[4-(4-三甲基苄氧基)-苯氧基]-乙酯(CGA 304'111)的发现。这种化合物在田间试验中表现出对多种害虫的优异性能,且毒理学特性比早期衍生物更有利。为了大规模合成CGA 304'111,开发了六种不同的6,6-二氟己-5-烯酸合成路线。最佳路线涉及对戊-4-烯酸进行自由基加成反应。通过氢化去除,消除解酯结束了这个最有效的序列。因此,确定了CGA 304'111的实用合成方法,可以在数百克的规模上制备样品。
  • C–F/C–H Functionalization by Manganese(I) Catalysis: Expedient (Per)Fluoro-Allylations and Alkenylations
    作者:Daniel Zell、Uttam Dhawa、Valentin Müller、Markus Bursch、Stefan Grimme、Lutz Ackermann
    DOI:10.1021/acscatal.7b01208
    日期:2017.6.2
    viable within a versatile manganese(I) catalysis manifold. Thus, a wealth of fluorinated alkenes were employed in C–F/C–H functionalizations through facile C–H activation. The robust nature of the manganese(I) catalysis regime was among others reflected by the first C–F/C–H activation with perfluoroalkenes as well as racemization-free C–H functionalizations on imines, amino acids, and peptides.
    C–F / C–H功能化在多功能(I)催化歧管中被证明是可行的。因此,通过简便的C–H活化,大量的化烯烃被用于C–F / C–H官能化。(I)催化体系的强大特性尤其体现在第一次用全氟烯烃进行C-F / C-H活化以及亚胺氨基酸和肽上无外消旋的C-H官能化。
  • <i>gem</i> ‐Difluoroolefination of Diaryl Ketones and Enolizable Aldehydes with Difluoromethyl 2‐Pyridyl Sulfone: New Insights into the Julia–Kocienski Reaction
    作者:Bing Gao、Yanchuan Zhao、Mingyou Hu、Chuanfa Ni、Jinbo Hu
    DOI:10.1002/chem.201402183
    日期:2014.6.16
    olefination protocol under basic conditions due to the retro‐aldol type decomposition of the key intermediate. Efficient gem‐difluoroolefination of aliphatic aldehydes was achieved by the use of an amide base generated in situ (from CsF and tris(trimethylsilyl)amine), which diminishes the undesired enolization of aliphatic aldehydes and provides a powerful synthetic method for chemoselective gem‐difluoroolefination
    在有机化学中,将二芳基酮和可烯化的脂族醛直接转化为宝石二烯烃一直是一个长期的挑战。在此,我们报告了通过使用二氟甲基2-吡啶基砜作为一般的宝石-二烯烃化试剂来解决此问题的有效策略。二芳基酮的宝石二烯烃化是通过甲醇中间体的酸促进的Smiles重排而进行的;所述宝石-difluoroolefination否则难以实现通过在碱性条件下的常规朱莉娅- Kocienski烯协议由于关键中间体的复古醇醛型分解。高效宝石脂族醛的二烯烃化反应是通过使用原位生成的酰胺基(由CsF和三(三甲基甲硅烷基)胺)实现的,该酰胺碱减少了脂族醛的不期望的烯醇化,为多化学选择性宝石二烯烃化提供了强大的合成方法。羰基化合物。我们的结果为经典的Julia-Kocienski反应的机理理解提供了新的见解。
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