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naphth[2,3-d]imidazole-2-carbaldehyde diethyl acetal | 13616-12-1

中文名称
——
中文别名
——
英文名称
naphth[2,3-d]imidazole-2-carbaldehyde diethyl acetal
英文别名
2-(diethoxymethyl)-1H-naphtho[2,3-d]imidazole;2-diethoxymethyl-1H-naphtho[2,3-d]imidazole;Naphth<2,3-d>-imidazol-aldehyd-(2)-diethylacetal;Naphth<2.3-d>imidazol-aldehyd-(2)-diethylacetal
naphth[2,3-d]imidazole-2-carbaldehyde diethyl acetal化学式
CAS
13616-12-1
化学式
C16H18N2O2
mdl
——
分子量
270.331
InChiKey
KAXHTANODXLIKI-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):
    3.79
  • 重原子数:
    20.0
  • 可旋转键数:
    5.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    47.14
  • 氢给体数:
    1.0
  • 氢受体数:
    3.0

反应信息

  • 作为反应物:
    描述:
    naphth[2,3-d]imidazole-2-carbaldehyde diethyl acetal盐酸potassium carbonate 作用下, 以 四氢呋喃N,N-二甲基甲酰胺 为溶剂, 反应 27.0h, 生成 1-octadecyl-1H-naphtho[2,3-d]imidazole-2-carbaldehyde
    参考文献:
    名称:
    Spin Crossover Star-Shaped Metallomesogens of Iron(II)
    摘要:
    Three new types of spin crossover (SCO) metallomesogens of Fe-II based on symmetric tripod ligands and their magnetic and structural properties are reported here. These were obtained by condensation of tris(2-aminoethyl)-amin (tren) with the aldehyde derived from 3-alkoxy-6-methylpyridine (mpyN, N (number of carbon atoms in n-alkyl chains) = 8, 18), 1-alkyl-1H-imidazole (imN, N = 4, 16, 18, 20, 22), or 1-alkyl-1H-benzimidazole (bimN, N = 6, 14, 16, 18, 20). A complex derived from 1-octadecyl-1H-naphtho[2,3-d]imidazole (nim18) retains the high spin state at any temperature. Single crystals of the short-chain complexes were investigated by a combination of X-ray crystallography, magnetic measurements and Mossbauer spectroscopy. Generally, in comparison with the short-chain complexes the long-chain complexes display more gradual SCO and undergo a phase transition crystal-liquid crystal that is reflected in their magnetic properties. Characterization by X-ray powder diffractometry and differential calorimetry reveal formation of a smectic mesophase upon melting.
    DOI:
    10.1021/ic5010159
  • 作为产物:
    描述:
    2,3-二氨基萘2,2-二乙氧基乙酸乙酯sodium ethanolate 作用下, 以 乙醇 为溶剂, 反应 24.0h, 以48%的产率得到naphth[2,3-d]imidazole-2-carbaldehyde diethyl acetal
    参考文献:
    名称:
    氢键结合的萘基萘并[2,3-d]咪唑-2-基硝基氮氧化氮晶体中观察到的理想一维反铁磁自旋系统:氢键的作用。
    摘要:
    一种新型的稳定有机基团,2-(萘[2,3-d]咪唑-2-基)-4,4,5,5-四甲基-4,5-二氢-1H-咪唑基-1-氧基yl-3 -氧化物(4)已被设计,合成和结构表征,以研究扩环对2-(苯并咪唑-2-基)-4,4,5,5-四甲基-4,5-二氢-1H的影响-咪唑基-1-氧基-3-氧化物e(2)。4形成分子内和分子间的四中心氢键,并且氢键沿c轴重复以形成一维链结构。该氢键基序与2的氢键基序形成对比,后者形成三个中心的分子内和分子间氢键。4的磁化率测量表明,自旋之间反铁磁相互作用占主导,并且Bonner-Fisher模型的J = -14 cm-1再现了磁行为。因为每个氢键连接的链都很好地隔离,所以人们认为沿着链的方向存在磁相互作用路径。已经假定了两个相互作用途径:(i)氮氧化物的O原子之间的空间相互作用和(ii)通过NH ... ON分子间氢键。我们已经得出结论,通过考虑NH未氘代和氘代样品
    DOI:
    10.1021/jp035849r
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文献信息

  • Intramolecular Cycloaddition of Azomethine Ylides in the Preparation of Pyrrolidino[2‘,3‘:3,4]pyrrolidino[1,2-<i> a</i>]benzimidazoles
    作者:Liping Meng、James C. Fettinger、Mark J. Kurth
    DOI:10.1021/ol702301n
    日期:2007.11.1
    The parent pyrrolidino[2',3':3,4]pyrrolidino[1,2-a]benzimidazole heterocycle as well as a series of novel analogues have been synthesized utilizing a microwave-assisted intramolecular cycloaddition of azomethine ylides as the key transformation. A variety of diversity groups were added to explore the scope of this reaction and to provide a number of new compounds for biological screening.
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