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1-(1,1-二氟乙基)-萘 | 1204295-97-5

中文名称
1-(1,1-二氟乙基)-萘
中文别名
——
英文名称
1-(1,1-difluoroethyl)naphthalene
英文别名
——
1-(1,1-二氟乙基)-萘化学式
CAS
1204295-97-5
化学式
C12H10F2
mdl
——
分子量
192.208
InChiKey
SDLMGLBMWMEGFQ-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:
    268.9±25.0 °C(Predicted)
  • 密度:
    1.143±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4
  • 重原子数:
    14
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为产物:
    描述:
    di-(1-naphthalenyl)iodonium triflate 、 (1,1-difluoroethyl)trimethylsilane 在 potassium tert-butylatetriethylamine tris(hydrogen fluoride)copper(l) chloride 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 1.0h, 以91%的产率得到1-(1,1-二氟乙基)-萘
    参考文献:
    名称:
    (1,1-二氟乙基)三甲基硅烷(TMSCF2CH3)与铜介导的1,1-二氟乙基化
    摘要:
    开发了一种新的与1,1-二氟乙基硅烷(TMSCF 2 CH 3)形成1,1-二氟乙基铜物质(“ CuCF 2 CH 3 ”)的方法。“ CuCF 2 CH 3 ”物质可以在温和的条件下有效地用于二芳基碘鎓盐的有效1,1-二氟乙基化反应,从而以良好的产率提供优异的(1,1-二氟乙基)芳烃。这种方便的方法可耐受各种官能团,因此可作为将CF 2 CH 3基团引入复杂分子的实用合成工具。
    DOI:
    10.1002/asia.201600577
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文献信息

  • Cobalt/diamine-catalyzed 1,1-difluoroethylation and 2,2,2-trifluoroethylation of aryl Grignard reagents with corresponding fluoroalkyl halides
    作者:Yuhki Ohtsuka、Tetsu Yamakawa
    DOI:10.1016/j.jfluchem.2016.03.007
    日期:2016.5
    Cobalt/diamine-catalyzed 1,1-difluoroethylation and 2,2,2-trifluoroethylation of aryl Grignard reagents with 1,1-difluoroethyl and 2,2,2-trifluoroethyl halides were investigated. With regard to the 1,1-difluoroethylation, 1,2-bis(dimethylamino)-2-methylpropane, which has been rarely used in the cross-coupling reactions, gave the highest yield among the diamine ligands tested. In the 2,2,2-trifluoroethylation
    研究了钴/二胺催化的芳基格氏试剂与1,1-二氟乙基和2,2,2-三氟乙基卤化物的1,1-二氟乙基化和2,2,2-三氟乙基化。关于1,1-二氟乙基化,在交叉偶联反应中很少使用的1,2-双(二甲基氨基)-2-甲基丙烷在所测试的二胺配体中给出了最高的收率。在2,2,2-三氟乙基化反应中,反式-1,2-双(二甲基氨基)环己烷不仅提供2,2,2-三氟乙基碘,而且提供氯化物,以令人满意的收率提供了所需的产物。在合适的二胺配体存在下,该Co /二胺催化剂对于与其他部分氟化的烷基卤化物的偶联也是有效的。
  • METHOD FOR CONTROLLING ARTHROPOD PEST
    申请人:SUMITOMO CHEMICAL COMPANY, LIMITED
    公开号:US20150344466A1
    公开(公告)日:2015-12-03
    An amide compound represented by formula (I): [wherein A represents a 3- to 7-membered saturated heterocyclic ring which contains, as ring-forming component(s), one or more atoms or groups selected from the group consisting of an oxygen atom and —S(O) t —, t represents 0, etc., R 1 and R 2 are the same or different and represent a hydrogen atom, etc., n represents 0, etc., the following formula (II): represents a 5-membered aromatic ring, in which Z represents a nitrogen atom or a carbon atom and X 1 , X 2 and X 3 are the same or different and represent a nitrogen atom, etc., R 3 and R 4 are the same or different and represent a hydrogen atom, etc., m represents 0 to 2, Q represents one group selected from group A or a C1 to C8 chain hydrocarbon group optionally having one group selected from group A, Y represents an oxygen atom, etc., u represents 0, etc., and v represents 0, etc.] has excellent arthropod pest controlling effects.
    化合物式(I)所代表的酰胺化合物:[其中A代表一个3到7个成员的饱和杂环环,该环包含作为环构成组分之一或多个原子或基团,所选自氧原子和—S(O)t—群,t代表0等;R1和R2相同或不同,代表氢原子等;n代表0等;下列式子(II)代表一个5个成员的芳香环,在该环中Z代表一个氮原子或一个碳原子,X1、X2和X3相同或不同,代表氮原子等,R3和R4相同或不同,代表氢原子等,m代表0到2,Q代表从群A中选择的一个群或一个C1到C8链烃基团,该基团可以选择从群A中选择的一个群,Y代表氧原子等,u代表0等,v代表0等]具有优良的节肢动物害虫控制效果。
  • POLYISOCYANATE COMPOSITION AND ISOCYANATE POLYMER COMPOSITION
    申请人:Asahi Kasei Chemicals Corporation
    公开号:EP2915803A1
    公开(公告)日:2015-09-09
    The present invention relates to a polyisocyanate composition comprising, on the basis of the total mass of the polyisocyanate composition, 97 weight % or more of a polyisocyanate, and 2.0 mass ppm or more and 1.0×104 mass ppm or less of a compound having at least one unsaturated bond in which the compound is a different compound from the polyisocyanate, or 5.0 mass ppm or more and 2.0×104 mass ppm or less of at least one inactive compound selected from the group consisting of a hydrocarbon compound, an ether compound, a sulfide compound, a halogenated hydrocarbon compound, a Si-containing hydrocarbon compound, a Si-containing ether compound, and a Si-containing sulfide compound.
    本发明涉及一种多异氰酸酯组合物,以该多异氰酸酯组合物的总质量为基准,该组合物包含 97 重量%或以上的多异氰酸酯,以及 2.0 质量 ppm 或以上且 1.0×104 质量 ppm 或以下的至少具有一个不饱和键的化合物,其中该化合物是与多异氰酸酯不同的化合物,或 5.0 质量 ppm 或以上且 2.0×104 质量 ppm 或以下的至少一种非活性化合物,该化合物选 自烃化合物、醚化合物、硫化物化合物、卤代烃化合物、含硅烃化合物、含硅醚化合物和含硅硫 化物组成的组。
  • ISOCYANATE COMPOSITION, ISOCYANATE POLYMER PRODUCTION METHOD, AND ISOCYANATE POLYMER
    申请人:ASAHI KASEI KABUSHIKI KAISHA
    公开号:EP3527603A1
    公开(公告)日:2019-08-21
    The present invention provides an isocyanate composition including an isocyanate compound having an ethylenically unsaturated bond, a compound represented by formula (1) (in the formula, R1 represents an a-valent organic group, R2 represents a monovalent organic group, a represents an integer of 1 or 2), and/or a compound having a UV absorption in a spectral region of a decamer or higher isocyanate measured by gel permeation chromatography; and an isocyanate composition including an isocyanate compound having an ethylenically unsaturated bond, or a compound having at least one unsaturated bond other than an unsaturated bond constituting an aromatic ring or an inert compound such as a hydrocarbon compound or the like and having a carbon-carbon unsaturated bond other than an unsaturated bond constituting an aromatic ring; or the like.         R1-(COO-R2)a     (1)
    本发明提供了一种异氰酸酯组合物,包括具有乙烯不饱和键的异氰酸酯化合物、由式(1)代表的化合物(式中,R1代表一价有机基团,R2代表一价有机基团,a代表1或2的整数),和/或通过凝胶渗透色谱法测量在十聚体或更高异氰酸酯光谱区具有紫外吸收的化合物;异氰酸酯组合物,包括具有乙烯不饱和键的异氰酸酯化合物,或具有至少一个不饱和键(构成芳香环的不饱和键除外)的化合物,或惰性化合物(如烃类化合物等),且具有碳-碳不饱和键(构成芳香环的不饱和键除外)的化合物;或类似物。 R1-(COO-R2)a (1)
  • ISOCYANATE COMPOSITION AND PRODUCTION METHOD FOR ISOCYANATE POLYMER
    申请人:ASAHI KASEI KABUSHIKI KAISHA
    公开号:EP3527600A1
    公开(公告)日:2019-08-21
    An isocyanate composition according to the present invention contains: a difunctional or more-functional isocyanate compound; and 1.0 ppm by mass to 1.0 × 104 ppm by mass, based on the isocyanate compound, of a compound having at least one unsaturated bond excluding unsaturated bonds constituting an aromatic ring, the compound being different from the isocyanate.
    根据本发明的异氰酸酯组合物含有:双官能团或更多官能团的异氰酸酯化合物;以及以异氰酸酯化合物为基准,质量分数为 1.0 ppm 至 1.0 × 104 ppm 的化合物,该化合物具有至少一个不饱和键,不包括构成芳香环的不饱和键,该化合物不同于异氰酸酯。
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