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2-(6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl)-1-phenylethanone

中文名称
——
中文别名
——
英文名称
2-(6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl)-1-phenylethanone
英文别名
2-[6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl]-1-phenylethanone;2-[6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl]-1-phenylethanol;2-[6-(3,5-Dimethylpyrazol-1-yl)pyridin-2-yl]-1-phenylethanone;2-[6-(3,5-dimethylpyrazol-1-yl)pyridin-2-yl]-1-phenylethanone
2-(6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl)-1-phenylethanone化学式
CAS
——
化学式
C18H17N3O
mdl
——
分子量
291.352
InChiKey
ZIRKHNWAYLLKLC-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):
    3.3
  • 重原子数:
    22
  • 可旋转键数:
    4
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.17
  • 拓扑面积:
    47.8
  • 氢给体数:
    0
  • 氢受体数:
    3

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:
    描述:
    2-(6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl)-1-phenylethanone 在 sodium hydride 作用下, 以 四氢呋喃 为溶剂, 反应 12.0h, 以77%的产率得到
    参考文献:
    名称:
    带有 N,N,O-螯合物配体的钯 (II) 和镍 (II) 配合物:Heck 和 Kumada 偶联反应中的合成、表征和催化
    摘要:
    两个新的阴离子配体,即[2-{OC(Ph)2CH2}-6-(3,5-Me2C3HN2)C5H3N]-(L1-)和[2-{OC(Ph)=CH}-6-(3 ,5-Me2C3HN2)C5H3N]– (L2–) 及其钯和镍配合物被合成和表征。6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyridine 用 nBuLi 锂化,锂化产物用二苯甲酮处理得到 Li(L1) (2),而 2-[6- (3,5-二甲基-1H-吡唑-1-基)吡啶-2-基]-1-苯基乙酮与NaH提供Na(L2) (6)。钯和镍配合物 [(L1)PdCl] (3), [(L1)NiAr] [Ar = o-MeC6H4 (4a), 1-C10H7 (4b)], [(L2)PdCl] (7) 和 [ (L2)NiAr] [Ar = o-MeC6H4 (8a), 1-C10H7 (8b)] 是通过 Li(L1)
    DOI:
    10.1002/ejic.200700347
  • 作为产物:
    描述:
    2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methyl pyridine苯甲腈lithium diisopropyl amide硫酸 作用下, 以 四氢呋喃乙醚二氯甲烷 为溶剂, 反应 10.0h, 以66%的产率得到2-(6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl)-1-phenylethanone
    参考文献:
    名称:
    带有 N,N,O-螯合物配体的钯 (II) 和镍 (II) 配合物:Heck 和 Kumada 偶联反应中的合成、表征和催化
    摘要:
    两个新的阴离子配体,即[2-{OC(Ph)2CH2}-6-(3,5-Me2C3HN2)C5H3N]-(L1-)和[2-{OC(Ph)=CH}-6-(3 ,5-Me2C3HN2)C5H3N]– (L2–) 及其钯和镍配合物被合成和表征。6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyridine 用 nBuLi 锂化,锂化产物用二苯甲酮处理得到 Li(L1) (2),而 2-[6- (3,5-二甲基-1H-吡唑-1-基)吡啶-2-基]-1-苯基乙酮与NaH提供Na(L2) (6)。钯和镍配合物 [(L1)PdCl] (3), [(L1)NiAr] [Ar = o-MeC6H4 (4a), 1-C10H7 (4b)], [(L2)PdCl] (7) 和 [ (L2)NiAr] [Ar = o-MeC6H4 (8a), 1-C10H7 (8b)] 是通过 Li(L1)
    DOI:
    10.1002/ejic.200700347
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文献信息

  • Synthesis of N,N,O-chelate zinc and aluminum complexes and their catalysis in the ring-opening polymerization of ε-caprolactone and rac-lactide
    作者:Wei-Li Kong、Zuo-Yun Chai、Zhong-Xia Wang
    DOI:10.1039/c4dt01364f
    日期:——
    Zinc and aluminum complexes supported by N,N,O-chelate ligands were synthesized and characterized. The zinc complexes [Zn(Et)2-OC(R1)CH}-6-(3,5-Me2C3HN2)C5H3N}]2 (R1 = Ph, 1a; R1 = But, 1b) were synthesized by reaction of ligand precursors 2-R1C(O)CH2}-6-(3,5-Me2C3HN2)C5H3N (R1 = Ph, HL1; R1 = But, HL2) with ZnEt2. The aluminum complexes [Al(R)22-OC(Ph)CH}-6-(3,5-Me2C3HN2)C5H3N}] (R = Me, 2a; R = Et, 2b) were synthesized by reaction of HL1 with AlMe3 or AlEt3. Similar treatment of the ligand precursor 2-Ph2C(OH)CH2}-6-(3,5-Me2C3HN2)C5H3N (HL3) with AlMe3 or AlEt3 afforded aluminum complexes [Al(R)22-OC(Ph)2CH2}-6-(3,5-Me2C3HN2)C5H3N}] (R = Me, 3a; R = Et, 3b). The complexes were characterized by 1H and 13C1H} NMR spectroscopy, elemental analyses and single crystal X-ray diffraction (for 1a, 1b, 2b and 3a). All the complexes are active to catalyze the ring-opening polymerization of ε-caprolactone in the presence of BnOH, leading to polycaprolactone with good molecular weight control and relatively narrow molecular weight distribution. The zinc complexes/BnOH showed good catalytic activity for the ring-opening polymerization of rac-lactide, displaying good molecular weight control and very narrow molecular weight distributions. The PLA catalyzed by complex 1a/BnOH showed somewhat hetero-stereoselectivity with Pr up to 0.73 when the polymerization was performed in THF at 0 °C. Complex 1a/BnOH also catalyzed block copolymerization of ε-CL and rac-LA with good molecular weight control of the polymer. Kinetic studies of the polymerization reactions were performed.
    合成并表征了由 N,N,O-螯合物配体支持的锌和铝络合物。配体前体 2-R1C(O)CH2}-6-(3,5-Me2C3HN2)C5H3N(R1 = Ph,HL1;R1 = But,HL2)与 ZnEt2 反应合成了锌配合物 [Zn(Et)2-OC(R1)CH}-6-(3,5-Me2C3HN2)C5H3N}]2(R1 = Ph,1a;R1 = But,1b)。铝配合物 [Al(R)22-OC(Ph)CH}-6-(3,5-Me2C3HN2)C5H3N}] (R = Me,2a;R = Et,2b)是通过 HL1 与 AlMe3 或 AlEt3 反应合成的。将配体前体 2-Ph2C(OH)CH2}-6-(3,5-Me2C3HN2)C5H3N (HL3) 与 AlMe3 或 AlEt3 进行类似处理,可得到铝配合物 [Al(R)22-OC(Ph)2CH2}-6-(3,5-Me2C3HN2)C5H3N}] (R = Me,3a;R = Et,3b)。这些复合物通过 1H 和 13C1H}1a、1b、2b 和 3a 的)单晶 X 射线衍射。所有配合物在 BnOH 的存在下都能有效催化δ-己内酯的开环聚合反应,从而生成分子量控制良好且分子量分布相对较窄的聚己内酯。锌配合物/BnOH 对 rac-内酯的开环聚合具有良好的催化活性,显示出良好的分子量控制和非常窄的分子量分布。复合物 1a/BnOH 催化的聚乳酸具有一定的异质-立体选择性,在 0 °C 的 THF 中进行聚合时,Pr 可高达 0.73。复合物 1a/BnOH 还能催化 ε-CL 和 rac-LA 的嵌段共聚,并能很好地控制聚合物的分子量。对聚合反应进行了动力学研究。
  • Palladium(II) and Nickel(II) Complexes Bearing N,N,O‐Chelate Ligands: Syntheses, Characterization and Catalysis in Heck and Kumada Coupling Reactions
    作者:Zhong‐Xia Wang、Zuo‐Yun Chai
    DOI:10.1002/ejic.200700347
    日期:2007.10
    5-Me2C3HN2)C5H3N] (L1–) and [2-OC(Ph)=CH}-6-(3,5-Me2C3HN2)C5H3N] (L2–), and their palladium and nickel complexes, were synthesized and characterized. 6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyridine was lithiated with nBuLi and the lithiated product treated with benzophenone to give Li(L1) (2), whereas treatment of 2-[6-(3,5-dimethyl-1H-pyrazol-1-yl)pyridin-2-yl]-1-phenylethanone with NaH afforded Na(L2) (6)
    两个新的阴离子配体,即[2-OC(Ph)2CH2}-6-(3,5-Me2C3HN2)C5H3N]-(L1-)和[2-OC(Ph)=CH}-6-(3 ,5-Me2C3HN2)C5H3N]– (L2–) 及其钯和镍配合物被合成和表征。6-(3,5-Dimethyl-1H-pyrazol-1-yl)-2-methylpyridine 用 nBuLi 锂化,锂化产物用二苯甲酮处理得到 Li(L1) (2),而 2-[6- (3,5-二甲基-1H-吡唑-1-基)吡啶-2-基]-1-苯基乙酮与NaH提供Na(L2) (6)。钯和镍配合物 [(L1)PdCl] (3), [(L1)NiAr] [Ar = o-MeC6H4 (4a), 1-C10H7 (4b)], [(L2)PdCl] (7) 和 [ (L2)NiAr] [Ar = o-MeC6H4 (8a), 1-C10H7 (8b)] 是通过 Li(L1)
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