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(3,5-dimethyl-1H-pyrrol-2-yl)(phenyl)methanone | 93189-11-8

中文名称
——
中文别名
——
英文名称
(3,5-dimethyl-1H-pyrrol-2-yl)(phenyl)methanone
英文别名
2-Benzoyl-3,5-dimethyl-pyrrol;(3,5-dimethyl-1H-pyrrol-2-yl)-phenylmethanone
(3,5-dimethyl-1H-pyrrol-2-yl)(phenyl)methanone化学式
CAS
93189-11-8
化学式
C13H13NO
mdl
MFCD19302060
分子量
199.252
InChiKey
VVWYGIYQFCWYTM-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

  • 熔点:
    118-119 °C
  • 沸点:
    314.9±30.0 °C(Predicted)
  • 密度:
    1.116±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.2
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.153
  • 拓扑面积:
    32.9
  • 氢给体数:
    1
  • 氢受体数:
    1

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

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文献信息

  • Development of Gold-catalyzed [4+1] and [2+2+1]/[4+2] Annulations between Propiolate Derivatives and Isoxazoles
    作者:Rajkumar Lalji Sahani、Rai-Shung Liu
    DOI:10.1002/anie.201610665
    日期:2017.1.19
    new gold‐catalyzed annulations of isoxazoles with propiolates have been developed. Most isoxazoles follow an initial O attack on the alkyne to afford a [4+1] annulation product. This process results in a remarkable alkyne cleavage of initial propiolates. Unsubstituted isoxazoles proceed through an N attack step to yield formal [2+2+1]/[4+2] annulation products. These two annulation products arise initially
    已经开发了两种新的催化的异恶唑丙酸酯的环。大多数异恶唑在对炔烃进行初始O攻击后,即可得到[4 + 1]环化产物。该过程导致初始丙酸酯的显着炔烃裂解。未取代的异恶唑通过N攻击步骤进行操作,得到正式的[2 + 2 + 1] / [4 + 2]环化产物。这两个环空产物最初来自两个七元杂环中间体,然后形成产物。
  • Synthesis and characterisation of neutral mononuclear cuprous complexes based on dipyrrin derivatives and phosphine mixed-ligands
    作者:Xiaohui Liu、Hongmei Nan、Wei Sun、Qikai Zhang、Mingjian Zhan、Luyi Zou、Zhiyuan Xie、Xiao Li、Canzhong Lu、Yanxiang Cheng
    DOI:10.1039/c2dt30618b
    日期:——
    Heteroleptic neutral mononuclear cuprous complexes with dipyrrin derivatives and phosphine mixed-ligands including 1,3,7,9-tetramethyldipyrrin (1), 5-phenyl-1,3,7,9-tetramethyldipyrrin (2), 2,8-dibromo-1,3,7,9-tetramethyldipyrrin (3), 1,9-dichloro-5-phenyldipyrrin (4), 1,9-dibromo-5-phenyldipyrrin (5), 5-pentafluorophenyl-1,3,7,9-tetramethyldipyrrin (6) and 1,5,9-triphenyldipyrrin (7) have been synthesized and fully characterized. The central Cu(I) atoms of these complexes in general formulas of Cu(1–6)(PPh3)2 (1a–6a) and Cu(1–6)(DPEphos) (1b–6b) [DPEphos = bis(2-diphenylphosphinophenyl)ether] all exhibit a pseudo-tetrahedral geometry, while complex Cu(7)(PPh3) (7a) is tricoordinated in a pyramidal conformation due to the large steric hindrance of ligand 7. The oxidation potentials assigned to oxidations of Cu(I)–Cu(II) are extraordinarily low in the range of 0.36–1.02 V vs. Ag/AgCl compared with traditional [Cu(phen)(PP)]+ analogues. Their emission maxima range from 495 to 595 nm in dichloromethane at room temperature with quantum yields of 0.05–4.03% and lifetimes on the order of nanoseconds. Unlike the characteristic MLCT emission in cationic Cu(I) complexes, the emissions are assigned to the dipyrrin-centered intraligand charge transition (ILCT) based on the fact that the increased conjugation within the dipyrrinato anion leads to a weaker metal–ligand interaction, thus preventing the mixing of π orbitals of ligand and 3d orbitals of Cu(I) atom. This conclusion is also supported by electrochemical data and theoretical calculations.
    合成了一系列含有二吡咯甲川衍生物和膦混合配体的杂配位中性单核亚配合物,并用 1,3,7,9-四甲基二吡咯甲川(1)、5-苯基-1,3,7,9-四甲基二吡咯甲川(2)、2,8-二-1,3,7,9-四甲基二吡咯甲川(3)、1,9-二-5-苯基二吡咯甲川(4)、1,9-二-5-苯基二吡咯甲川(5)、5-(五氟苯基)-1,3,7,9-四甲基二吡咯甲川(6)和1,5,9-三苯基二吡咯甲川(7)进行了全面表征。这些配合物的中心Cu(I)原子通常具有伪四面体几何构型,通式为Cu(1~6)(PPh3)2(1a~6a)和Cu(1~6)(DPEphos)(1b~6b)[DPEphos=二(2-二苯基膦苯基)醚],而配体7由于空间位阻较大,使得配合物Cu(7)(PPh3)(7a)表现出三角锥形的结构。与传统的[Cu(phen)(PP)]+类似物相比,这些配合物中Cu(I)到Cu(II)的氧化电位在0.36至1.02 V(vs. Ag/AgCl)的范围内异常低。它们在室温下的二氯甲烷中的最大发射波长范围为495至595 nm,量子产率为0.05至4.03%,寿命为纳秒级。与阳离子Cu(I)配合物中的特征MLCT发射不同,这些配合物的发射被归因于二吡咯甲川中心的配体内电荷跃迁(ILCT),这是因为二吡咯甲川阴离子内部共轭程度的增加导致属与配体之间的相互作用减弱,从而阻止了配体π轨道与Cu(I)原子的3d轨道的混合。这一结论也得到了电化学数据和理论计算的支持。
  • BODIPY‐Perylene Charge Transfer Compounds; Sensitizers for Triplet‐Triplet Annihilation Up‐conversion
    作者:Ruben Arturo Arellano‐Reyes、Amrutha Prabhakaran、Rengel Cane E. Sia、Julien Guthmuller、Keshav Kumar Jha、Tingxiang Yang、Benjamin Dietzek‐Ivanšić、Vickie McKee、Tia E. Keyes
    DOI:10.1002/chem.202300239
    日期:——
    BODIPY heterochromophores, unsymmetrically substituted with perylene and/or iodine at the 2 and 6 positions are prepared and investigated as sensitizers for triplet-triplet annihilation up conversion (TTA-UC).
    制备并研究了在 2 位和 6 位被和/或不对称取代的BODIPY 异发色团作为三重态-三重态湮灭上转换 (TTA-UC) 的敏化剂。
  • Almstroem, Justus Liebigs Annalen der Chemie, 1915, vol. 409, p. 302
    作者:Almstroem
    DOI:——
    日期:——
  • Ingraffia, Gazzetta Chimica Italiana, 1934, vol. 64, p. 778,782
    作者:Ingraffia
    DOI:——
    日期:——
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