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2-(2-(4-bromophenyl)hydrazono)-1,3-diphenylpropane-1,3-dione | 24743-61-1

中文名称
——
中文别名
——
英文名称
2-(2-(4-bromophenyl)hydrazono)-1,3-diphenylpropane-1,3-dione
英文别名
1,3-Dioxo-2-(4-brom-phenylhydrazono)-1,3-diphenyl-propan;diphenyl-propanetrione-2-(4-bromo-phenylhydrazone);Diphenyl-propantrion-2-(4-brom-phenylhydrazon);α.γ-Dioxo-β-(4-brom-phenylhydrazono)-α.γ-diphenyl-propan;2-[(4-bromophenyl)hydrazinylidene]-1,3-diphenylpropane-1,3-dione
2-(2-(4-bromophenyl)hydrazono)-1,3-diphenylpropane-1,3-dione化学式
CAS
24743-61-1
化学式
C21H15BrN2O2
mdl
——
分子量
407.266
InChiKey
RTKIJQOXYWOKMF-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):
    4.98
  • 重原子数:
    26.0
  • 可旋转键数:
    6.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    58.53
  • 氢给体数:
    1.0
  • 氢受体数:
    4.0

反应信息

点击查看最新优质反应信息

文献信息

  • Predominance of 2-arylhydrazones of 1,3-diphenylpropane-1,2,3-trione over its proton-transfer products
    作者:Ryszard Gawinecki、Erkki Kolehmainen、Henryk Janota、Reijo Kauppinen、Maija Nissinen、Borys O?mia?owski
    DOI:10.1002/poc.435
    日期:2001.11
    substituent effect is transmitted effectively only to the hydrazone nitrogen and hydrogen atoms. Ab initio calculations show that the ketohydrazone tautomer is really very much favoured over its proton-transfer products in chloroform solution. The same tautomer was also detected in the crystal state by X-ray crystallography. Copyright © 2001 John Wiley & Sons, Ltd.
    通过15 N NMR化学位移在氯仿溶液中检测到1,3-二苯基-1,2,3-三酮的2-苯hydr是主要的互变异构形式。苯hydr部分中的取代基不影响该互变异构偏好。取代基效应仅有效地传递至的氮和氢原子。从头算计算表明,酮hydr互变异构体确实比氯仿溶液中的质子转移产物更受青睐。还通过X射线晶体学在晶体状态下检测到相同的互变异构体。版权所有©2001 John Wiley&Sons,Ltd.
  • Pyridine‐Catalysed Desulfonylative Addition of β‐Diketones to Arylazosulfones via Diaziridine Rearrangement
    作者:Xin Ji、Ling‐Guo Meng、Hailong Xu、Lei Wang
    DOI:10.1002/adsc.202001171
    日期:2021.2.16
    pyridine‐catalysed desulfonylative addition of β‐diketones to arylazosulfones was developed to obtain diazenyl β‐dicarbonyl compounds. The aryldiazenyl group was observed in the desired product from arylazosulfones, and this diazenylation reaction was achieved via a possible rearrangement process based on diaziridine ring cleavage. The scope of the protocol was investigated and a plausible mechanism was
    开发了吡啶催化的β-二酮向芳基偶氮砜的脱磺酰基加成反应,以获得二氮烯基β-二羰基化合物。在所需的芳基偶氮砜产物中观察到芳基二氮烯基,该二氮烯基化反应是通过基于二氮丙啶环裂解的可能的重排过程实现的。研究了协议的范围,并给出了合理的机制。
  • Opozda, Ewa; Sledziewska, Ewa, Journal fur praktische Chemie (Leipzig 1954), 1991, vol. 333, # 4, p. 601 - 606
    作者:Opozda, Ewa、Sledziewska, Ewa
    DOI:——
    日期:——
  • Dimroth; Leichtlin; Friedemann, Chemische Berichte, 1917, vol. 50, p. 1534
    作者:Dimroth、Leichtlin、Friedemann
    DOI:——
    日期:——
  • SYNTHESIS AND BIOLOGICAL EVALUATION OF <i>S</i>-GLYCOSYLATED PYRIDINES
    作者:Adel M. E. Attia
    DOI:10.1081/ncn-120003286
    日期:2002.4.15
    The formation of thioglycosides 7a-j and 10a-j via the reaction of sodium salts of thiopyridines 3a-e with glycosyl bromides 6a,b has been studied. Comparison with the products obtained from silylated thiopyridines 8a-e and peracetylated sugars 9a,b is made. C-13 NMR was utilized to elucidate the proposed structures of the products.
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