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

2,3-Bis-(trifluormethyl)-butadien | 685-20-1

中文名称
——
中文别名
——
英文名称
2,3-Bis-(trifluormethyl)-butadien
英文别名
2,3-bis-trifluoromethyl-buta-1,3-diene;2,3-Bis(trifluoromethyl)-1,3-butadiene;2,3-bis(trifluoromethyl)buta-1,3-diene
2,3-Bis-(trifluormethyl)-butadien化学式
CAS
685-20-1
化学式
C6H4F6
mdl
——
分子量
190.088
InChiKey
GMHPWYCXAAAYAU-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

计算性质

  • 辛醇/水分配系数(LogP):
    4.1
  • 重原子数:
    12
  • 可旋转键数:
    1
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.33
  • 拓扑面积:
    0
  • 氢给体数:
    0
  • 氢受体数:
    6

反应信息

点击查看最新优质反应信息

文献信息

  • Nickel‐Catalyzed Selective C(sp<sup>2</sup>)−F Bond Alkylation of Industrially Relevant Hydrofluoroolefin HFO‐1234yf
    作者:Yun‐Cheng Luo、Ming‐Kuan Wang、Ling‐Chao Yu、Xingang Zhang
    DOI:10.1002/anie.202308690
    日期:2023.9.11
    A nickel-catalyzed selective C(sp2)−F bond alkylation of the inexpensive industrial chemical HFO-1234yf with alkylzinc reagents has been developed. Preliminary mechanistic studies reveal that the less electron-rich pyridine-oxazoline or bipyridine-based ligands feature comparable or even higher rates of C−F bond oxidative addition than the electron-rich phosphine ligands in the presence of lithium
    已经开发出一种镍催化的廉价工业化学品 HFO-1234yf 与烷基锌试剂的选择性 C(sp 2 )−F 键烷基化反应。初步机理研究表明,在溴化锂存在下,富电子较少的吡啶-恶唑啉或联吡啶基配体具有与富电子膦配体相当甚至更高的CF键氧化加成速率。
  • CHEMICAL VAPOR DEPOSITION MATERIAL FORMED OF RUTHENIUM COMPLEX, METHOD FOR PRODUCING SAME AND CHEMICAL VAPOR DEPOSITION METHOD
    申请人:Tanaka Kikinzoku Kogyo K.K.
    公开号:EP2886679A1
    公开(公告)日:2015-06-24
    The present invention provides a raw material, formed of a ruthenium complex, for producing a ruthenium thin film or a ruthenium compound thin film by a chemical deposition method, wherein the ruthenium complex is a ruthenium complex represented by the following formula, in which carbonyl groups and a fluoroalkyl derivative of a polyene are coordinated to ruthenium. The present invention provides a raw material for chemical deposition having a preferable decomposition temperature, and the production cost therefor is low:         [Chemical Formula 1]     (nR - L)Ru(CO)3 wherein L is a polyene having a carbon number of from 4 to 8 and 2 to 4 double bonds, wherein the polyene L has n (n ≥ 1) pieces of substituents Rs, wherein the substituents Rs are each a fluoroalkyl group having a carbon number of from 1 to 6 and a fluorine number of from 1 to 13, and in the case when the polyene L has two or more (n ≥ 2) of the substituents Rs, the carbon numbers and the fluorine numbers of the substituents Rs may be different in the same molecule.
    本发明提供了一种由钌络合物形成的原材料,用于通过化学沉积方法生产钌薄膜或钌化合物薄膜,其中钌络合物是由下式表示的钌络合物,其中羰基和多烯的氟烷基衍生物与钌配位。本发明提供的化学沉积原料具有较好的分解温度,且生产成本低: [化学式 1] (nR - L)Ru(CO)3 其中 L 是具有 4 至 8 个碳数和 2 至 4 个双键的聚烯,聚烯 L 具有 n 个(n ≥ 1)取代基 Rs,其中取代基 Rs 各为具有 1 至 6 个碳数和 1 至 13 个氟数的氟烷基,在聚烯 L 具有两个或两个以上(n ≥ 2)取代基 Rs 的情况下,取代基 Rs 的碳数和氟数在同一分子中可以不同。
  • METHOD FOR PRODUCING BUTADIENE COMPOUND
    申请人:Daikin Industries, Ltd.
    公开号:EP3643694A1
    公开(公告)日:2020-04-29
    An object of the present invention is to provide a method for easily and efficiently producing a butadiene compound. The object can be achieved by a method for producing a compound represented by formula (1): wherein R1a, R1b, R2a, R2b, R3a, and R3b are the same or different, and each represent a hydrogen atom, a fluorine atom, an alkyl group, a fluoroalkyl group, or an aryl group; provided that at least one of R1a, R1b, R2a, R2b, R3a, and R3b represents a fluorine atom or a fluoroalkyl group; or one or more moieties among a R1a-C-R2a moiety, a R1b-C-R2b moiety, a R1a-C=C-R3a moiety, and a R1b-C=C-R3b moiety are the same or different, and each may form a non-aromatic carbon ring that may be substituted with one or more fluorine atoms; and each single bond expressed by a wavy line shows that the configuration with respect to a double bond to which the single bond is bonded is E configuration, Z configuration, or a mixture thereof at any ratio; the method comprising step A of subjecting a compound represented by formula (2a): wherein Xa represents a chlorine atom, a bromine atom, or an iodine atom, and the other symbols are as defined above, and a compound represented by formula (2b): wherein Xb represents a chlorine atom, a bromine atom, or an iodine atom, and the other symbols are as defined above, to a coupling reaction in the presence of (1) a metal catalyst and (2) one or more reducing agents selected from the group consisting of (a) transition metal elements in the 4th period, (b) metal elements in group 12, (c) metal elements in group 13, (d) organic reducing agents, and (e) carbon monoxide.
    本发明的目的是提供一种简便高效地生产丁二烯化合物的方法。本发明的目的可以通过生产由式(1)表示的化合物的方法来实现: 其中 R1a、R1b、R2a、R2b、R3a 和 R3b 相同或不同,且各自代表氢原子、氟原子、烷基、氟烷基或芳基; 条件是 R1a、R1b、R2a、R2b、R3a 和 R3b 中至少有一个代表氟原子或氟烷基;或 R1a-C-R2a 基团、R1b-C-R2b 基团、R1a-C=C-R3a 基团和 R1b-C=C-R3b 基团中的一个或多个基团相同或不同,每个基团可形成一个可被一个或多个氟原子取代的非芳香族碳环;以及 用波浪线表示的每个单键表明,相对于与该单键成键的双键的构型是 E 型构型、Z 型构型或其任意比例的混合物; 该方法包括步骤 A:将式(2a)代表的化合物: 其中 Xa 代表氯原子、溴原子或碘原子,其他符号如上定义,以及式 (2b) 所代表的化合物: 其中 Xb 代表氯原子、溴原子或碘原子,其他符号如上所定义,在 (1) 金属催化剂和 (2) 选自 (a) 第 4 周期过渡金属元素、(b) 第 12 族金属元素、(c) 第 13 族金属元素、(d) 有机还原剂和 (e) 一氧化碳组成的组中的一种或多种还原剂存在下进行偶联反应。
  • JPH0578268A
    申请人:——
    公开号:JPH0578268A
    公开(公告)日:1993-03-30
  • JPH0578306A
    申请人:——
    公开号:JPH0578306A
    公开(公告)日:1993-03-30
查看更多