摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

1,1,1,5,5,6,6,7,7,7-九氟代-2,4-辛二酮 | 20583-66-8

中文名称
1,1,1,5,5,6,6,7,7,7-九氟代-2,4-辛二酮
中文别名
1,1,1,5,5,6,6,7,7,7-十氟代-2,4-庚二酮
英文名称
1,1,1,2,2,3,3,7,7,7-decafluoro-4,6-heptanedione
英文别名
1,1,1,5,5,6,6,7,7,7-decafluoro-2,4-heptanedione;1,1,1,5,5,6,6,7,7,7-decafluoroheptane-2,4-dione;3,3-dihydroperfluoroheptane-2,4-dione
1,1,1,5,5,6,6,7,7,7-九氟代-2,4-辛二酮化学式
CAS
20583-66-8
化学式
C7H2F10O2
mdl
MFCD00040961
分子量
308.076
InChiKey
SUORUQZBFOQDGX-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:
    98 °C
  • 闪点:
    98-100°C
  • 稳定性/保质期:

    避免热、火花和火焰,以及避免接触氧化剂。

计算性质

  • 辛醇/水分配系数(LogP):
    3.4
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.714
  • 拓扑面积:
    34.1
  • 氢给体数:
    0
  • 氢受体数:
    12

安全信息

  • 危险等级:
    8
  • 危险品标志:
    Xi,C
  • 危险类别码:
    R34,R37
  • 危险品运输编号:
    3265
  • 海关编码:
    2914700090
  • 包装等级:
    II
  • 危险类别:
    8
  • 安全说明:
    S26,S36/37/39,S45
  • 储存条件:
    将物品存放在密闭的容器中,并储存在阴凉、干燥的地方。

SDS

SDS:fb18ad9acdc6093321851a7bd7ae5c29
查看

反应信息

  • 作为反应物:
    描述:
    1,1,1,5,5,6,6,7,7,7-九氟代-2,4-辛二酮一水合肼四磷十氧化物 作用下, 以 氯仿 为溶剂, 反应 4.0h, 以85%的产率得到5-(heptafluoropropyl)-3-(trifluoromethyl)-1H-pyrazole
    参考文献:
    名称:
    三氟甲基取代的吡唑和相应的β-二酮的新合成途径
    摘要:
    一种改进的,更有效的三氟甲基取代的吡唑合成方法,即3,5-双(三氟甲基)-1 H-吡唑(1a),5-(五氟乙基)-3-(三氟甲基)-1 H-吡唑(1b), 5-(七氟丙基)-3-(三氟甲基)-1 H-吡唑(1c),5-(九氟丁基)-3-(三氟甲基)-1 H-吡唑(1d),5-苯基-3-(三氟甲基)- 1 H-吡唑(1g),5-(五氟苯基)-3-(三氟甲基)-1 H-吡唑(1h),5-甲基-3-(三氟甲基)-1 H-吡唑(1e)和5-(叔丁基)-3-(三氟甲基)-1 H-吡唑(1f)以相应的β-二酮(2a – h)为起点。此外,重新讨论了一些相应的二酮(2b - d和2h)的制备,重点是低成本和易于获得的原料。所有产品均使用多核(1 H,13 C,19 F)NMR光谱进行表征。另外,使用差示扫描量热法表征了合成的吡唑的热性质。
    DOI:
    10.1016/j.tetlet.2016.02.092
  • 作为产物:
    描述:
    3H-perfluorohept-2-ene 在 盐酸ammonium hydroxide 作用下, 以 丙酮 为溶剂, 反应 3.0h, 生成 1,1,1,5,5,6,6,7,7,7-九氟代-2,4-辛二酮
    参考文献:
    名称:
    摘要:
    3H-Perfluoroalk-2-enes react with aqueous ammonia to form polyfluorinated imino-enamines, from which hexafluoroacetylacetone and its analogs were synthesized.
    DOI:
    10.1023/a:1009506124969
点击查看最新优质反应信息

文献信息

  • [EN] PESTICIDAL COMPOSITIONS AND PROCESSES RELATED THERETO<br/>[FR] COMPOSITIONS PESTICIDES ET PROCESSUS ASSOCIÉS À CELLES-CI
    申请人:DOW AGROSCIENCES LLC
    公开号:WO2014126580A1
    公开(公告)日:2014-08-21
    This document discloses pesticidal compositions comprising molecules having the following formula ("Formula One"), - Structure- wherein the compositions further comprise one or more of additional pesticidally active components. Also disclosed are processes for applying the pesticidal composition to plants, seeds and to soil where the plants are going to be planted. The inventive pesticidal compositions are effective toward eradicating pests such as BAW, CEW and GPA.
    本文件披露了包含具有以下公式("公式一")的分子的杀虫组合物,其中这些组合物进一步包括一种或多种额外的杀虫活性成分。还披露了将杀虫组合物应用于植物、种子和即将种植的土壤的过程。这种创新的杀虫组合物对于根除诸如BAW、CEW和GPA等害虫是有效的。
  • Structure and NIR-luminescence of ytterbium(iii) beta-diketonate complexes with 5-nitro-1,10-phenanthroline ancillary ligand: assessment of chain length and fluorination impact
    作者:Pablo Martín-Ramos、Pedro S. Pereira da Silva、Victor Lavín、Inocencio R. Martín、Fernando Lahoz、Pedro Chamorro-Posada、Manuela Ramos Silva、Jesús Martín-Gil
    DOI:10.1039/c3dt51376a
    日期:——
    Seven new tris(β-diketonear-nate)ytterbium(III) complexes with the general formula [Yb(β-diketonate)3(5NO2phen)] (where the β-diketone is either 4,4,4-trifluoro-1-(2-naphthyl)-1,3-butanedione, 4,4,4-trifluoro-1-(2-furyl)-1,3-butanedione, 1,1,1-trifluoro-2,4-pentanedione, 1,1,1-trifluoro-5,5-dimethyl-2,4-hexanedione, 1,1,1,5,5,6,6,7,7,7-decafluoro-2,4-heptanedione, 2,4-hexanedione or 2,6-dimethyl-3,5-heptanedione, and 5NO2phen = 5-nitro-1,10-phenanthroline) were synthesized and characterized by elemental analysis, attenuated total reflectance Fourier transform infrared spectroscopy and photoluminescence spectroscopy. Single crystal X-ray structures have been determined for three fluorinated complexes and ground state geometries of the other four complexes have been predicted using the Sparkle/PM6 model. These experimental structures and those designed by semi-empirical models reveal octacoordination around the Yb3+ ion. Photoluminescence studies and lifetime measurements show that the increase in the fluorinated β-diketonate chain length is associated with a decrease in Yb3+ luminescence intensity of the 2F5/2→2F7/2 transition at around 980 nm and the 2F5/2 excited state lifetime, while the ligand lifetime value remains almost unaffected. Finally, fluorination of the ligands is only advised when the complexes are to be used for co-doping with isostructural Er3+ complexes for optical amplifiers, since it leads to a slight decrease in luminescence intensity for the same β-diketonate chain length.
    七种新的三(β-二酮ear-nate)(III)配合物,通式为[Yb(β-二酮)3(5NO2phen)](其中β-二酮为4,4、4,4,4-三-1-(2-基)-1,3-丁二酮4,4,4-三氟-1-(2-呋喃基)-1,3-丁二酮、1,1,1-三-2,4-戊二酮、1,1,1-三-5,5-二甲基-2、合成了 1,1,1,5,5,6,6,7,7,7-十-2,4-庚二酮2,4-己二酮2,6-二甲基-3,5-庚二酮,以及 5NO2phen = 5-硝基-1,10-菲罗啉),并通过元素分析、衰减全反射傅立叶变换红外光谱和光致发光光谱对其进行了表征。确定了三种含复合物的单晶 X 射线结构,并使用 Sparkle/PM6 模型预测了其他四种复合物的基态几何结构。这些实验结构和半经验模型设计的结构显示出 Yb3+ 离子周围的八配位。光致发光研究和寿命测量结果表明,β-二酮酸链长的增加与 980 纳米左右 2F5/2→2F7/2 转变的 Yb3+ 发光强度和 2F5/2 激发态寿命的降低有关,而配体寿命值几乎不受影响。最后,只有当配合物要与用于光放大器的等结构 Er3+ 配合物共同掺杂时,才建议对配体进行化处理,因为在相同的 β-二酮酸链长度下,化会导致发光强度略有降低。
  • Pentacyclic anion salts or tetrazapentalene derivatives and their uses as ionic conducting materials
    申请人:Michot Christophe
    公开号:US20050123831A1
    公开(公告)日:2005-06-09
    The invention relates to ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention includes an anionic portion combined with at least one cationic portion M m+ in sufficient numbers to ensure overall electronic neutrality; the compound is further comprised of M as a hydroxonium, a nitrosonium NO + , an ammonium —NH 4 + , a metallic cation with the valence m, an organic cation with the valence m, or an organometallic cation with the valence m. The anionic load is carried by a pentacyclical nucleus of tetrazapentalene derivative bearing electroattractive substituents. The compounds can be used notably for ionic conducting materials, electronic conducting materials, colorant, and the catalysis of various chemical reactions.
    本发明涉及离子化合物,其中阴离子载荷已被共振化。该发明揭示的化合物包括一个阴离子部分,与至少一个阳离子部分Mm+结合,以确保整体电中性;该化合物还包括M作为氢氧根离子、亚硝基阳离子NO+、离子-NH4+、带有价态m的属阳离子、带有价态m的有机阳离子或带有价态m的有机属阳离子。阴离子载荷由一个带有电子亲和置换基团的四氮杂五环衍生物的五环核承载。该化合物可用于离子导电材料、电子导电材料、染料和各种化学反应的催化剂。
  • PHOTO-LATENT TITANIUM CATALYSTS
    申请人:Hintermann Tobias
    公开号:US20120220685A1
    公开(公告)日:2012-08-30
    The present invention provides a photolatent Ti-chelate catalyst formulation, comprising (i) at least one compound of the formula (I) wherein R 1 is C 1 -C 20 alkyl or C 2 -C 20 alkyl which is interrupted by one or more non-consecutive O-atoms; Y is formula (II) or optionally substituted phenyl; Y 1 is formula (III) or optionally substituted phenyl; Y 2 is formula (IV) or optionally substituted phenyl; Y 3 is formula (V) or optionally substituted phenyl; R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 and R 13 independently of each other are hydrogen, halogen, optionally substituted C 1 -C 20 alkyl, or R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 and R 13 independently of each other are optionally substituted C 6 -C 14 aryl, provided that only one of R 2 , R 3 , R 4 is hydrogen and only one of R 5 , R 6 , R 7 is hydrogen and only one of R 8 , R 9 , R 10 is hydrogen and only one of R 11 , R 12 , R 13 is hydrogen; and (ii) at least one chelate ligand compound of the formula IIa, IIb or IIc, wherein Y′ is formula (VI) or formula (VII); Y′ 1 is formula (VIII) or formula (IX); R′ 2 , R′ 3 , R′ 4 , R′ 5 , R′ 6 and R′ 7 independently of each other have on of the meanings as given for R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 and R 13 ; and R′ 14 , R′ 15 and R′ 16 independently of each other have on of the meanings as given for R 14 , R 15 and R 16 .
    本发明提供了一种光潜性螯合催化剂配方,包括(i)至少一种式(I)化合物,其中R1是C1-C20烷基或被一个或多个不连续的氧原子打断的C2-C20烷基;Y是式(II)或可选取代的苯基;Y1是式(III)或可选取代的苯基;Y2是式(IV)或可选取代的苯基;Y3是式(V)或可选取代的苯基;R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12和R13独立地为氢、卤素、可选取代的C1-C20烷基,或R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12和R13独立地为可选取代的C6-C14芳基,但仅有R2、R3、R4中的一个为氢,仅有R5、R6、R7中的一个为氢,仅有R8、R9、R10中的一个为氢,仅有R11、R12、R13中的一个为氢;和(ii)至少一种螯合配体化合物,其为式IIa、IIb或IIc,其中Y'是式(VI)或式(VII);Y'1是式(VIII)或式(IX);R'2、R'3、R'4、R'5、R'6和R'7独立地具有R2、R3、R4、R5、R6、R7、R8、R9、R10、R11、R12和R13所给出的含义;R'14、R'15和R'16独立地具有R14、R15和R16所给出的含义之一。
  • Volatile lanthanide complexes with fluorinated heptadentate ligands
    作者:Joshua C. Zgrabik、Balaka Bhuniya、Thomas Branstad Phillips、Jorge Barroso、Bess Vlaisavljevich、Scott R. Daly
    DOI:10.1039/d3dt04198k
    日期:——
    encapsulation affords complexes with the same volatility regardless of metal size, even with lanthanide ions with significantly different radii such as Nd3+ and Yb3+. Most notably, the results show that increasing ligand fluorination, a strategy often used to increase the volatility of metal complexes, is not always beneficial and can significantly attenuate the volatility of lanthanide complexes depending on
    了解影响稀土配合物挥发性的因素仍然是气相属分离和含稀土薄膜合成等应用的重要目标。稀土配合物通常表现出挥发性差异,这取决于配体饱和稀土配位球并减弱固态分子间键合的能力。这使得评估与不同配体取代基相关的电子因素如何影响挥发性变得困难。在这里,我们描述了一系列含有不同烷基和氟烷基取代基(CF 3 、CF 2 CF 2 CF)修饰的 N 4 O 3配体的挥发性系元素配合物(Ln = Nd、Er 和 Yb)的合成、结构和热性质。 3 、我和t Bu)。这些配体完全包裹了测试的系元素,形成具有 7 配位扭曲封端八面体配位几何形状的单体配合物,如使用单晶 X 射线衍射所确定的。热重分析和本体升华研究表明,无论属尺寸如何,属封装如何提供具有相同挥发性的配合物,甚至对于半径显着不同的系离子(例如 Nd 3+和 Yb 3+ )也是如此。 最值得注意的是,结果表明,增加配体化(一种常用于增加
查看更多

表征谱图

  • 氢谱
    1HNMR
  • 质谱
    MS
  • 碳谱
    13CNMR
  • 红外
    IR
  • 拉曼
    Raman
查看更多图谱数据,请前往“摩熵化学”平台
mass
查看更多图谱数据,请前往“摩熵化学”平台
ir
查看更多图谱数据,请前往“摩熵化学”平台
  • 峰位数据
  • 峰位匹配
  • 表征信息
Shift(ppm)
Intensity
查看更多图谱数据,请前往“摩熵化学”平台
Assign
Shift(ppm)
查看更多图谱数据,请前往“摩熵化学”平台
测试频率
样品用量
溶剂
溶剂用量
查看更多图谱数据,请前往“摩熵化学”平台