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N-phenyl-2,2-bis(3,5-dimethylpyrazol-1-yl)thioacetamide | 934808-07-8

中文名称
——
中文别名
——
英文名称
N-phenyl-2,2-bis(3,5-dimethylpyrazol-1-yl)thioacetamide
英文别名
2,2-bis(3,5-dimethylpyrazol-1-yl)-N-phenylethanethioamide
N-phenyl-2,2-bis(3,5-dimethylpyrazol-1-yl)thioacetamide化学式
CAS
934808-07-8
化学式
C18H21N5S
mdl
——
分子量
339.464
InChiKey
REZFXLRXCWZTJL-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):
    3.7
  • 重原子数:
    24
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.28
  • 拓扑面积:
    79.8
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    N-phenyl-2,2-bis(3,5-dimethylpyrazol-1-yl)thioacetamide氘代四氢呋喃甲苯 为溶剂, 生成 [AlMe(κ2-N-phenyl-2,2-bis(3,5-dimethylpyrazol-1-yl)thioacetamide(-1H))][MeB(C6F5)3]
    参考文献:
    名称:
    乙酰胺和硫代乙酰氨基乙酸杂蝎配体支持的中性和阳离子铝配合物作为环酯开环聚合的引发剂
    摘要:
    报道了异蝎子烷基铝和芳基氧化物配合物的合成,结构和开环聚合(ROP)活性。乙酰胺和硫代乙酰胺异蝎子质子配体pbptamH(pbptamH = N -phenyl-2,2-bis(3,5-二甲基吡唑-1-基)硫代乙酰胺),pbpamH(pbpamH = N-苯基-2,2-bis)的反应(3,5-二甲基吡唑-1-基)乙酰胺),sbpamH(sbpamH = ñ -仲-丁基-2,2-双(3,5-二甲基吡唑-1-基)乙酰胺),和(小号)-mbpamH( (S)-mbpamH =(S)-(-)- N -α-甲基苄基-2,2-双(3,5-二甲基吡唑-1-基)乙酰胺),其中1当量的AlR 3(R = Me,Et ,我BU)继续以非常高的产率,得到中性heteroscorpionate二烷基铝配合物[为AlR 2 {κ 2 -pbptam}](R =我(1),等(2)),为AlR 2 {κ 2 -pbptam}](
    DOI:
    10.1021/om1010676
  • 作为产物:
    参考文献:
    名称:
    新的多齿杂蝎子配体:N-苯基-2,2-双(吡唑-1-基)硫代乙酰胺和2,2-双(吡唑-1-基)二硫代乙酸乙酯及其衍生物
    摘要:
    新的多齿杂蝎子配体N-苯基-2,2-双(3,5-二甲基吡唑-1-基)硫代乙酰胺PhHNCSCH(3,5-Me 2 Pz)2(1),N-苯基-2,2-双(3,4,5-三甲基吡唑-1-基)硫代乙酰胺PhHNCSCH(3,4,5-Me 3 Pz)2(2)和2,2-双(3,5-二甲基吡唑-1-基)二硫代乙酸乙酯合成了EtSCSCH(3,5-Me 2 Pz)2(8)并研究了它们的配位化学。根据不同金属的配位性质,这些杂蝎子配体可以充当单齿,二齿或三齿配体。W(CO)6与在紫外线照射下1或2生成单取代的羰基钨配合物W(CO)5 L(L =  1或2),其中N-苯基-2,2-双(吡唑-1-基)硫代乙酰胺通过以下方式充当单齿配体与钨原子的s配位。另外,这些单取代的钨络合物也已经通过将配体1或2与W(CO)5 THF的THF溶液加热而获得。而Fe的类似反应(CO)5与1,2,或8下紫外线照射导致三羰基铁络合物PhHNCSCH(3
    DOI:
    10.1016/j.jorganchem.2006.12.030
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文献信息

  • New achiral and chiral NNE heteroscorpionate ligands. Synthesis of homoleptic lithium complexes as well as halide and alkyl scandium and yttrium complexes
    作者:Antonio Otero、Agustín Lara-Sánchez、Juan Fernández-Baeza、Emilia Martínez-Caballero、Isabel Márquez-Segovia、Carlos Alonso-Moreno、Luis F. Sánchez-Barba、Ana M. Rodríguez、Isabel López -Solera
    DOI:10.1039/b914966j
    日期:——
    racemic mixtures, (S)-mbpamH (4) as an enantiopure compound, pbptamH (5) and tbptamH (6)] and (ii) stabilization of new homoleptic lithium complexes containing fac-coordinating NNE-donor ligands [LiNNE(H)}2]Cl (E = O, S) (7–10). A series of scandium and yttrium complexes have been prepared by the reaction of MCl3(THF)3 (M = Sc, Y) with the amide or thioamide compounds. Under the appropriate experimental
    的反应 双(3,5-二甲基吡唑-1-基)甲烷 (bdmpzm),加入Bu n Li和含烷基或芳基的异氰酸酯或异硫氰酸酯,其中一些是手性试剂,然后用饱和水溶液处理氯化铵 或者 盐酸 在 乙醚 以(i)的形式生成(i)新的异蝎子配体 乙酰胺 或者 硫代乙酰胺化合物[pbpamH(1),tbpamH(2),sbpamH(3)为外消旋混合物,(S)-mbpamH(4)为对映体纯化合物,pbptamH(5)和tbptamH(6)]和(ii)新化合物的稳定化同源的锂含络合物FAC -coordinatingNNE-供体配体 [Li NNE(H)} 2 ] Cl (E = Ø,S)(7–10)。一系列钪 和 钇 配合物是通过以下反应制备的 MCl 3(四氢呋喃)3 (M = SC, ÿ)与酰胺或 硫代酰胺化合物。在适当的实验条件下,单核复合物,即[的MC1 3 κ 3 -NNE(H)}](E = Ø
  • Heteroscorpionate aluminium complexes as chiral building blocks to engineer helical architectures
    作者:Jose A. Castro-Osma、Carlos Alonso-Moreno、M. Victoria Gómez、Isabel Márquez-Segovia、Antonio Otero、Agustín Lara-Sánchez、Juan Fernández-Baeza、Luis F. Sánchez-Barba、Ana M. Rodríguez
    DOI:10.1039/c3dt51384j
    日期:——
    Treatment of heteroscorpionate ligand precursors pbptamH, pbpamH, sbpamH and (S)-mbpamH with 2 equivalents of AlR3 (R = Et, Me) yielded the corresponding binuclear organoaluminium complexes [Al2R4(μ-pbptam)] (R = Me 1, Et 2), [Al2R4(μ-pbpam)] (R = Me 3, Et 4), [Al2R4(μ-sbpam)] (R = Me 5, Et 6) and [Al2R4μ-(S)-mbpam}] (R = Me 7, Et 8). These complexes have helical chirality due to the demands of the fixed pyrazole rings. The stereoisomerism and the self-assembly processes of these helicates have been studied in some detail in solution by NMR and in the solid state by X-ray diffraction. Mixtures of M- and P-handed enantiomers and mixtures of M- and P-handed diastereoisomers were obtained when achiral (1–4) and chiral (5–8) heteroscorpionate ligands were used as scaffolds, respectively. Re-crystallization from hexane allowed us to obtain M-homochiral architectures in the solid state for the helical complexes [Al2Et4(μ-sbpam)] (6) and [Al2Et4μ-(S)-mbpam}] (8). The reaction of heteroscorpionate ligands with 3 equivalents of AlR3 (R = Me, Et) led to the corresponding trinuclear organoaluminium complexes [Al3R7(μ3-pbptam)] (R = Me 9, Et 10), [Al3R7(μ3-pbpam)] (R = Me 11, Et 12), [Al3R7(μ3-sbpam)] (R = Me 13, Et 14) and [Al3R7μ3-(S)-mbpam}] (R = Me 15, Et 16). The extra AlR3 molecule contributes to the formation of a diastereomeric excess of the PS helicate for complexes 15 and 16. X-ray determination of some of the helical complexes allowed us to witness a versatile and efficient self-assembly process of the building blocks (heteroscorpionate aluminium complexes) directed by noncovalent intermolecular CH–π interactions. The structures of these complexes have been determined by spectroscopic methods and the X-ray crystal structures of 2, 6, 8, and 16 have also been established. Concentration-dependent 1H pulsed field-gradient spin echo (PFGSE) NMR experiments provided evidence for the self-assembly of the single molecular species of complex 2 in solution. The degree of aggregation was calculated for complex 2, with the average number of units constituting the aggregate (N) estimated to be a maximum of 4 molecules in solution before reaching the solid state.
    用 2 个等量的 AlR3(R = Et、Me)生成相应的双核有机铝配合物 [Al2R4(μ-pbptam)] (R = Me 1, Et 2)、[Al2R4(μ-pbpam)] (R = Me 3, Et 4)、[Al2R4(μ-sbpam)] (R = Me 5, Et 6)和 [Al2R4μ-(S)-mbpam}] (R = Me 7, Et 8)。由于固定吡唑环的要求,这些配合物具有螺旋手性。通过核磁共振和 X 射线衍射,我们对这些螺旋体在溶液中的立体异构和自组装过程进行了较为详细的研究。当使用非手性(1-4)和手性(5-8)异蝎酸配体作为支架时,分别得到了 M 手和 P 手对映体的混合物以及 M 手和 P 手非对映异构体的混合物。通过从己烷中重结晶,我们得到了固态螺旋配合物 [Al2Et4(μ-sbpam)] (6) 和 [Al2Et4μ-(S)-mbpam}] (8)的 M-对映结构。杂蝎酸配体与 3 个等量的 AlR3(R = Me,Et)反应生成相应的三核有机铝配合物 [Al3R7(μ3-pbptam)] (R = Me 9、10)、[Al3R7(μ3-pbpam)](R = Me 11,Et 12)、[Al3R7(μ3-sbpam)](R = Me 13,Et 14)和[Al3R7μ3-(S)-mbpam}](R = Me 15,Et 16)。对于复合物 15 和 16 来说,额外的 AlR3 分子有助于形成非对映过量的 PS 赫合物。通过对一些螺旋状复合物的 X 射线测定,我们可以看到构件(异蝎酸铝复合物)在分子间 CH-π 非共价相互作用的引导下,进行了多用途、高效率的自组装过程。这些复合物的结构已通过光谱方法确定,2、6、8 和 16 的 X 射线晶体结构也已建立。浓度依赖性 1H 脉冲场梯度自旋回波(PFGSE)核磁共振实验为复合物 2 的单分子物种在溶液中的自组装提供了证据。计算了复合物 2 的聚集程度,估计在达到固态之前,溶液中构成聚集体的平均单元数(N)最多为 4 个分子。
  • Synthesis and structural characterization of amido heteroscorpionate rare-earth metal complexes and hydroamination of aminoalkenes
    作者:Antonio Otero、Agustín Lara-Sánchez、José A. Castro-Osma、Isabel Márquez-Segovia、Carlos Alonso-Moreno、Juan Fernández-Baeza、Luis F. Sánchez-Barba、Ana M. Rodríguez
    DOI:10.1039/c5nj00930h
    日期:——
    10; M = Y, n = 1, 11; M = Lu, n = 1, 12). Scandium complexes were isolated as THF-free compounds with a pseudo five-coordinate environment, while yttrium and lutetium complexes were isolated with an octahedral geometry due to the coordination of a THF molecule. The fluxionality of complexes 1–12 in solution was investigated by VT NMR spectroscopy. The structures of these compounds were determined by spectroscopic
    报道了新型杂蝎子稀土(包括3族金属,scan和钇)配合物的合成,表征和流动行为。乙酰胺和硫代乙酰胺杂蝎质子配体pbptamH,tbptamH,pbpamH和(S)-mbpamH与1当量的三(甲硅烷基酰胺)前体[M N(SiHMe 2)2 } 3(thf)n ](n = 1 ,M =钪; ñ进行,得到中性heteroscorpionate disilylamide络合物的良好产率= 2,M = Y,Lu)的[M N(SiHMe 2)2 } 2(κ 3 -pbptam)(THF)ñ ](M = SC,ñ= 0,1 ; M = Y,n = 1,2;M =路,Ñ = 1,3),[M N(SiHMe 2)2 } 2(κ 3 -tbptam)(THF)Ñ ](M =钪,Ñ = 0,4 ; M = Y,Ñ = 1,5 ; M =路,ñ = 1,6),[M N(SiHMe 2)2 } 2(κ 3 -pbpam)(THF)ñ
  • Heteroscorpionate rare-earth initiators for the controlled ring-opening polymerization of cyclic esters
    作者:Antonio Otero、Agustín Lara-Sánchez、Juan Fernández-Baeza、Carlos Alonso-Moreno、Isabel Márquez-Segovia、Luis F. Sánchez-Barba、José A. Castro-Osma、Ana M. Rodríguez
    DOI:10.1039/c0dt01678k
    日期:——
    temperature new bis(silylamido) dimeric lanthanide compounds [LnN(SiHMe2)2}2(NNE)]2 (Ln = Nd and Sm; E = O) (9 and 10) were obtained. The structures of the complexes were determined by spectroscopic methods and the X-ray crystal structures of 1, and 4 were also established. Neodymium complexes are active initiators for the ring-opening polymerization (ROP) of lactide (LA) and lactones, giving rise
    合成并表征了一系列含有不同的非手性和手性杂蝎子配体的中性稀土金属酰胺,并将这些化合物用于环酯的聚合。因此,用[Ln N(SiHMe 2)2 } 3(thf)2 ](Ln = Nd,Sm)处理乙酰胺或硫代乙酰胺杂蝎子配体在0°C下放置2 h,得到α-声硅基硅烷二聚二聚稀土化合物[Ln N(SiHMe 2)2 }(NNE)] 2(Ln = Nd和Sm; NNE =杂蝎配体,E = O,S)(1–8),有些为对映纯络合物。配合物1–8包含双(吡唑-1-基)甲烷部分的桥接次甲基基团经C–H活化并随后与金属中心配位的双阴离子杂蝎子酸假烯丙基配体。但是,当反应在较低温度下进行1小时后,新的双(甲硅烷基)二聚镧系元素化合物[Ln N(SiHMe 2)2 } 2(NNE)] 2(Ln = Nd和Sm; E = O)(9和10)被获得。通过光谱法确定配合物的结构,并且还建立了1和4的X射线晶体结构。钕
  • 10.1021/acs.inorgchem.4c00832
    作者:Martínez de Sarasa Buchaca, Marc、Gaona, Miguel A.、Sánchez-Barba, Luis F.、Garcés, Andrés、Rodríguez, Ana M.、Rodríguez-Diéguez, Antonio、de la Cruz-Martínez, Felipe、Castro-Osma, José A.、Lara-Sánchez, Agustín
    DOI:10.1021/acs.inorgchem.4c00832
    日期:——
    lactone products under mild reaction conditions. Kinetic studies have been performed and confirmed that reactions are first-order in [catalyst] and zero-order in [alkynyl substrate]. DFT calculations supported a reaction mechanism through the formation of the catalytically active species, an alkoxide-zinc intermediate, by a protonolysis reaction of the Zn–alkyl bond with the alcohol group of the substrate
    由乙酰胺/硫代乙酰胺杂蝎酸酯配体支持的新型烷基锌配合物已成功合成并表征。这些配合物表现出不同的配位模式,具体取决于乙酰胺/硫代乙酰胺部分的电子和空间效应。它们的催化活性已针对炔醇/酸底物的加氢元素化反应进行了测试,在温和的反应条件下提供了相应的烯醇醚/不饱和内酯产物。动力学研究已进行并证实,反应在[催化剂]中是一级反应,在[炔基底物]中是零级反应。 DFT 计算支持通过 Zn-烷基键与底物醇基的质子解反应形成催化活性物质(醇盐-锌中间体)的反应机制。基于实验和理论结果,提出了催化循环。
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