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2-(3-methoxyphenyl)-4-oxo-4-phenylbutanenitrile | 108974-41-0

中文名称
——
中文别名
——
英文名称
2-(3-methoxyphenyl)-4-oxo-4-phenylbutanenitrile
英文别名
2-(3-methoxy-phenyl)-4-oxo-4-phenyl-butyronitrile;2-(3-Methoxyphenyl)-4-oxo-4-phenylbutanenitrile
2-(3-methoxyphenyl)-4-oxo-4-phenylbutanenitrile化学式
CAS
108974-41-0
化学式
C17H15NO2
mdl
——
分子量
265.312
InChiKey
IKQPORINXOCXIJ-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):
    2.9
  • 重原子数:
    20
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.18
  • 拓扑面积:
    50.1
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    描述:
    盐酸 作用下, 以 1,4-二氧六环 为溶剂, 生成 2-(3-methoxyphenyl)-4-oxo-4-phenylbutanenitrile
    参考文献:
    名称:
    The Highly Efficient 1,4-Addition of TMSCN to Aromatic Enones Catalyzed by CsF with Water as the Additive
    摘要:
    通过使用CsF(1 mol%)作为催化剂和H2O(4当量)作为添加剂,在回流二噁烷中进行了高效的TMSCN对芳香烯酮的1,4加成反应,产率优异(91-99%),反应时间为2-7小时。
    DOI:
    10.1055/s-0029-1218376
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文献信息

  • Highly Efficient Cs2CO3-Catalyzed 1,4-Addition of Me3SiCN to Enones with Water as the Additive
    作者:Fu-Xue Chen、Jingya Yang、Yongbin Shen
    DOI:10.1055/s-0029-1218653
    日期:2010.4
    A facile and efficient 1,4-addition of Me3SiCN to enones has been achieved with perfect regioselectivity using Cs2CO3 as catalyst. Thus, with 0.5 mol% of Cs2CO3 and 4 equivalents of H2O as the additive excellent yields (81-99%) of β-cyanoketones are obtained within one to five hours. Both aromatic and aliphatic enones are found suitable substrates for this protocol.
    使用Cs2CO3作为催化剂,实现了Me3SiCN对烯酮的1,4-加成反应,具有完美的区域选择性,操作简便且效率高。因此,以0.5 mol%的Cs2CO3和4当量的H2O作为添加剂,在一至五小时内得到了优异收率(81-99%)的β-氰基酮。无论是芳香族还是脂肪族烯酮,均适用于这一反应体系。
  • Cyano-borrowing reaction: nickel-catalyzed direct conversion of cyanohydrins and aldehydes/ketones to β-cyano ketone
    作者:Zhao-Feng Li、Qian Li、Li-Qing Ren、Qing-Hua Li、Yun-Gui Peng、Tang-Lin Liu
    DOI:10.1039/c9sc00640k
    日期:——
    nickel-catalyzed, high atom- and step-economical reaction of cyanohydrins with aldehydes or ketones via an unprecedented “cyano-borrowing reaction” has been developed. Cleavage of the C–CN bond of cyanohydrins followed by aldol condensation and conjugate addition of cyanide to α,β-unsaturated ketones proceeded to deliver a range of racemic β-cyano ketones with good to high yields. The practical procedure
    通过前所未有的“借氰反应” ,氰醇与醛或酮的直接镍催化、高原子和多步经济的反应已被开发出来。氰醇的 C-CN 键断裂,然后是羟醛缩合和氰化物与 α,β-不饱和酮的共轭加成,以良好至高产率提供一系列外消旋 β-氰基酮。使用商业和毒性较低的 CN 源的实际程序预示着该协议的广泛应用。
  • Chiral Sodium Phosphate Catalyzed Enantioselective 1,4-Addition of TMSCN to Aromatic Enones
    作者:Fu-Xue Chen、Jingya Yang、Shaoxiang Wu
    DOI:10.1055/s-0030-1258817
    日期:2010.11
    A facile enantioselective 1,4-addition of TMSCN to aromatic enones has been developed using chiral sodium phosphate. Thus, in the presence of 20 mol% of sodium salt generated in situ from (R)-3,3′-di(1-adamantyl)-1,1′-binaphthyl-2,2′-diylphosphoric acid and NaOH, β-cyano ketones were obtained in high yield (86-96%) and up to 72% ee within three hours at 80 ˚C in toluene.
    已经开发了一种方便的手性选择性1,4-加成,将TMSCN添加到芳香酮中,使用了手性磷酸钠。因此,在存在20摩尔%的钠盐(由(R)-3,3′-二(1-阿丹达烯基)-1,1′-联萘-2,2′-二基磷酸和氢氧化钠现场生成)下,获得了高产率(86-96%)和高达72%对映选择性(ee)的β-氰基酮,在80°C的甲苯中反应三小时。
  • Highly Efficient Syntheses of β-Cyanoketones via Conjugate Addition of Me3SiCN to Aromatic Enones
    作者:Jingya Yang、Fuxue Chen
    DOI:10.1002/cjoc.201090182
    日期:——
    An efficient 1,4‐addition of Me3SiCN to aromatic enones has been achieved with excellent yields (91% –99%) using CsF (1 mol%) as the catalyst and H2O (4 equiv.) as the additive in refluxing dioxane within 7 h. The perfect regioselectivity is proposed accounting from H2O‐facilitated reversion of the 1,2‐adduct in the presence of CsF and subsequent irreversible 1,4‐addition reaction.
    使用CsF(1 mol%)作为催化剂和H 2 O(4当量)作为添加剂,可以高效地将Me 3 SiCN 1,4加成到芳族烯酮上,并具有优异的收率(91%–99%)。在7小时内回流二恶烷。提出了理想的区域选择性,这是由于在CsF存在下H 2 O促进了1,2-加合物的还原以及随后不可逆的1,4加成反应。
  • 10.1002/ejoc.202400236
    作者:Morlacci, Valerio、Momoli, Caterina、Ndrita, Meklind、Aschi, Massimiliano、Arcadi, Antonio、Palombi, Laura
    DOI:10.1002/ejoc.202400236
    日期:——
    Herein is reported an electrochemical procedure based on the Hydrogen Evolution Reaction of acetone cyanohydrin at a Pt cathode enabling the cyanation of α,β- unsaturated carbonyl and imines. Catalytic current, along with a correspondingly reduced quantity of supporting electrolyte, facilitates the scalability of the procedure, ensuring brief electrolysis times while maintaining a simple electrochemical
    本文报道了一种基于丙酮氰醇在 Pt 阴极上的析氢反应的电化学过程,能够实现 α,β-不饱和羰基和亚胺的氰化。催化电流以及相应减少的支持电解质数量,促进了该过程的可扩展性,确保短暂的电解时间,同时保持简单的电化学设计。
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