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N,N’-bis-(3,5di(trifluoromethyl)phenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene | 400608-66-4

中文名称
——
中文别名
——
英文名称
N,N’-bis-(3,5di(trifluoromethyl)phenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene
英文别名
1,4-bis(3,5-ditrifluoromethylphenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene;1,2-bis[3,5-bis(trifluoromethyl)phenylimino]-1,2-dimethylethane;(CF3)2ArDABMe;2,3-Bis[3,5-bis(trifluoromethyl)phenylimino]butane;2-N,3-N-bis[3,5-bis(trifluoromethyl)phenyl]butane-2,3-diimine
N,N’-bis-(3,5di(trifluoromethyl)phenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene化学式
CAS
400608-66-4
化学式
C20H12F12N2
mdl
——
分子量
508.31
InChiKey
ZSZHWDMBXCEVCZ-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):
    6.8
  • 重原子数:
    34
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.3
  • 拓扑面积:
    24.7
  • 氢给体数:
    0
  • 氢受体数:
    14

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:
    参考文献:
    名称:
    Arene C−H Bond Activation and Arene Oxidative Coupling by Cationic Palladium(II) Complexes
    摘要:
    N,N'-Diaryl-alpha-diimine-ligated Pd(II) dimethyl complexes ((tBu2Ar)DAB(Me))PdMe2 and {((CF3)2Ar)DAB(Me)} PdMe2 {(tBu2Ar)DAB(Me): ArN=C(CH3)-C(CH3)=NAr, Ar=3,5-di-tert-butylphenyl; ((CF3)2Ar) DAB(Me): Ar = 3,5-bis(trifluoromethyl)phenyl} undergo protonolysis with HBF4(aq) in trifluoroethanol (TFE) to form cationic complexes [(alpha-diimine)Pd(CH3)(H2O)][BF4]. The cations activate benzene C-H bonds at room temperature. Kinetic analyses reveal trends similar to those observed for the analogous platinum complexes: the C-H activation step is rate-determining (KIE = 4.1 +/- 0.5) and is inhibited by H2O. The kinetic data are consistent with a mechanism in which benzene substitution proceeds by a solvent-(TFE-) assisted associative pathway. Following benzene C-H activation under 1 atm O-2, the products of the reaction are biphenyl and a dimeric mu-hydroxide complex, [(alpha-diimine)Pd(OH)](2)[BF4](2). The Pd(0) formed in the reaction is reoxidized by O-2 to the dimeric mu-hydroxide complex after the oxidative C-C bond formation. The regioselectivity of arene coupling was investigated with toluene and alpha,alpha,alpha-trifluorotoluene as substrates.
    DOI:
    10.1021/om0303294
  • 作为产物:
    描述:
    2,3-丁二酮间二(三氟甲基)苯胺对甲苯磺酸 作用下, 反应 0.5h, 以91%的产率得到N,N’-bis-(3,5di(trifluoromethyl)phenyl)-2,3-dimethyl-1,4-diaza-1,3-butadiene
    参考文献:
    名称:
    研磨合成1,4-二氮杂丁二烯(= N,N'-乙烷-1,2-二亚烷基双[胺])
    摘要:
    通过研磨乙二醛(乙二醛)或α-二酮和苯胺(=苯甲胺)来合成1,4-二氮杂丁二烯(= N,N'-乙烷-1,2-二亚乙基双[胺])的简单便捷方法描述了在有杵的研钵中在TsOH的存在下进行的方法。通过这种方法,可以很好地获得优异的1,4-二氮杂丁二烯。
    DOI:
    10.1002/hlca.201000155
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文献信息

  • Mechanistic Studies of Single-Step Styrene Production Catalyzed by Rh Complexes with Diimine Ligands: An Evaluation of the Role of Ligands and Induction Period
    作者:Weihao Zhu、Zhongwen Luo、Junqi Chen、Chang Liu、Lu Yang、Diane A. Dickie、Naiming Liu、Sen Zhang、Robert J. Davis、T. Brent Gunnoe
    DOI:10.1021/acscatal.9b01480
    日期:2019.8.2
    catalytic benzene alkenylation using different diimine ligated Rh(I) acetate complexes and Cu(OAc)2 as the oxidant revealed statistically identical results in terms of activity and product selectivity. Under ethylene pressure, two representative diimine ligated rhodium(I) acetate complexes were demonstrated to exchange the diimine ligand with ethylene rapidly to form [Rh(μ-OAc)(η2-C2H4)2]2 and free diimine
    使用不同的二亚胺连接的乙酸Rh(I)络合物和Cu(OAc)2作为化剂的催化基化反应的研究表明,就活性和产物选择性而言,统计学上相同的结果。下的乙烯压力,两个代表性二亚胺连接(I)配合物乙酸被证明与乙烯迅速交换二亚胺配体与形式的[Rh(μ-OAC)(η 2 -C 2 H ^ 4)2 ] 2和自由二亚胺。因此,得出的结论是,在催化条件下,二亚胺配体不太可能与活性Rh催化剂配位。在使用市售的OAC)催化条件下150℃ 2作为化剂时,[Rh(μ-OAC)(η 2-C 2 H 4)2 ] 2经历快速分解以形成催化惰性和不溶性Rh物质,然后逐渐溶解不溶性Rh形成可溶Rh,对苯乙烯生产具有活性。因此,在某些条件下观察到的诱导期很可能是由于形成不溶的Rh(快速),然后再溶解Rh(缓慢)所致。通过使用已预热的可溶性Cu(II)化剂或Cu(OAc)2,可以抑制Rh的分解过程并保持催化活性Rh
  • Electrophilic RhI catalysts for arene H/D exchange in acidic media: Evidence for an electrophilic aromatic substitution mechanism
    作者:Michael S. Webster-Gardiner、Paige E. Piszel、Ross Fu、Bradley A. McKeown、Robert J. Nielsen、William A. Goddard、T. Brent Gunnoe
    DOI:10.1016/j.molcata.2016.07.045
    日期:2017.1
    of new rhodium (I) complexes supported by bidentate nitrogen-donor ligands with varying electronic and steric properties were synthesized in situ and evaluated for catalytic arene C–H/D activation. In trifluoroacetic acid (HTFA), these complexes are proposed to mediate H/D exchange of arene C–H/D bonds by an electrophilic aromatic substitution mechanism that involves Rh-mediated activation of HTFA
    在原位合成了一系列具有不同电子和空间特性的双齿供体配体所支持的一系列新的(I)配合物,并对其催化芳烃的C–H / D活化进行了评估。在三氟乙酸(HTFA)中,提出了这些络合物通过亲电芳族取代机制(涉及Rh介导的HTFA(或DTFA)活化)介导芳烃C-H / D键的H / D交换。DFT计算支持H / D交换反应的拟议途径。
  • Unexpected Selectivities in C−H Activations of Toluene and <i>p</i>-Xylene at Cationic Platinum(II) Diimine Complexes. New Mechanistic Insight into Product-Determining Factors
    作者:Lars Johansson、Olav B. Ryan、Christian Rømming、Mats Tilset
    DOI:10.1021/ja010277e
    日期:2001.7.1
    2,6-(CH(3))(2)C(6)H(3)) has been investigated. The reactions were performed at ambient temperature in 2,2,2-trifluoroethanol (TFE), and after complete conversion of the starting material to mixtures of Pt-aryl/Pt-benzyl complexes and methane, acetonitrile was added to trap the products as more stable acetonitrile adducts. In the reactions with toluene, the relative amounts of products resulting from
    甲苯对二甲苯在阳离子 Pt(II) 二亚胺配合物 (NN)Pt(CH(3))(H(2)O)(+)BF(4)(-) (NN = Ar-N =CMe-CMe=N-Ar; 1(BF(4)(-)), N(f)-N(f), Ar = 3,5-(CF(3))(2)C(6)H (3)); 2(BF(4)(-)), N'-N', Ar = 2,6-(CH(3))(2)C(6)H(3)) 已被研究。反应在环境温度下在 2,2,2-三氟乙醇 (TFE) 中进行,在原料完全转化为 Pt-芳基/Pt-苄基配合物和甲烷的混合物后,加入乙腈以捕获更多的产物。稳定的乙腈加合物。在与甲苯的反应中,发现由芳族 CH 活化产生的产物的相对量以 (NN)Pt(m-tolyl)(NCMe)(+) > (NN)Pt(p-tolyl)(NCMe )(+) > (NN)Pt(o-tolyl)(NCMe)(+) 对于 1 和 2。与 1
  • Synthesis, molecular structures, and chemistry of some new palladium(ii) and platinum(ii) complexes with pentafluorophenyl ligands
    作者:Russell P. Hughes、Antony J. Ward、James A. Golen、Christopher D. Incarvito、Arnold L. Rheingold、Lev N. Zakharov
    DOI:10.1039/b406602b
    日期:——
    A series of palladium(II) and platinum(II) complexes possessing pentafluorophenyl ligands of the general formula [M(L–L)(C6F5)Cl] (M = Pd 3; L–L = tmeda (N,N,N′,N′,-tetramethylethylenediamine) a; 1,2-bis(2,6-dimethylphenylimino)ethane) b; dmpe (1,2-bis(dimethylphosphino)ethane) c; dcpe (1,2-bis(dicyclohexylphosphino)ethane) d; Pt 4; L–L = tmeda a; 1,2-bis[3,5-bis(trifluoromethyl)phenylimino]-1,2-dimethylethane
    一系列具有以下特征的(II)和(II)配合物五氟苯配体通式[M(L–L)(C 6 F 5)Cl]的通式(M = Pd 3; L–L = tmeda(N,N,N ',N ',-四甲基乙二胺) a;1,2-双(2,6-二甲基基亚基)乙烷) b ; dmpe(1,2-双(二甲基膦基)乙烷) c ; dcpe(1,2-双(二环己基膦基)乙烷) d ; 4 ; L–L = tmeda a;1,2-双[3,5-双(三甲基基亚基] -1,2-二甲基乙烷 b ; dmpe c ; dcpe d)可以很容易地由二聚体[M(C 6 F 5)(tht)(μ-Cl)2 ]合成(M = Pd 1b,Pt 2b; tht =四氢噻吩)和相应的双齿 配体。如果是,相应的代类似物(6a – c)可以很容易地通过[Pd 2(dba)3 ]一锅法合成,五氟苯,以及适当的 配体。然后将络合物4c –
  • Preparation of Dimethyl and Chloro/Methyl Complexes of Platinum(II) Supported byα-Diimine Ligands: Trends in the Ease of Oxidation to Platinum(IV)
    作者:John D. Scollard、Mike Day、Jay A. Labinger、John E. Bercaw
    DOI:10.1002/1522-2675(20011017)84:10<3247::aid-hlca3247>3.0.co;2-w
    日期:2001.10.17
    first-order each in [PtII], [PtIV] and [I−]. Oxidation by a one-electron process in MeCN solution results in a rapid subsequent disproportionation to PtIIMe and PtIVMe3 cations with MeCN occupying the fourth or sixth coordination sites. Single-crystal X-ray structure determinations for [(2,6-Me2PhDABMe)PtMe3(MeCN)]+[PtCl6]0.5(MeCN) and [(CyDABH)PtMe3(MeCN)]+[PtCl6]0.5(MeCN) are reported.
    α-二亚胺配体 (II) 烷基配合物 [(Me2S)PTMe2]2 和 (Me2S)2PtClMe 反应形成 (RDABR')PTMe2 和 (RDABR')PtClMe (RDABR'=RN=CR'-CR'= NR;R=2,6-Me2Ph、2,6-(CHMe2)2Ph、3,5-Me2Ph、3,5-(CF3)2Ph、C6H11;R'=Me、H)。已经研究了这些配合物与 Cl2、I2、N-代琥珀酰亚胺、[PtCl6]2- 和 (TMEDA)PTMe2I2 的化。试图以电化学方式确定 PtII 配合物的化电位仅产生不可逆的单电子化。然而,已经确定了 (RDABR')PTMe2<(RDABR')PtClMe<(RDABR')PtCl2≪(RDABR')PTMe(solvent)]+ 系列的化难度增加的定性排序。化通过桥接双核中间体的双电子内球电子转移进行。(TMEDA)PTMe2I2
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