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(E)-1-benzoyl-2-(4-methylphenyl)-1-etheneyl cyanide | 25364-68-5

中文名称
——
中文别名
——
英文名称
(E)-1-benzoyl-2-(4-methylphenyl)-1-etheneyl cyanide
英文别名
(E)-2-benzoyl-3-(p-tolyl)acrylonitrile;4-Methyl-α-cyan-trans-chalkon;2-Benzoyl-3-(4-methylphenyl)acrylonitrile;(E)-2-benzoyl-3-(4-methylphenyl)prop-2-enenitrile
(E)-1-benzoyl-2-(4-methylphenyl)-1-etheneyl cyanide化学式
CAS
25364-68-5;101220-24-0
化学式
C17H13NO
mdl
——
分子量
247.296
InChiKey
CLBTVLCRSHJGOF-LFIBNONCSA-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
  • 重原子数:
    19
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.06
  • 拓扑面积:
    40.9
  • 氢给体数:
    0
  • 氢受体数:
    2

SDS

SDS:1782e18e08d3db96f435fe9116dddd9f
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反应信息

  • 作为反应物:
    参考文献:
    名称:
    Seoane, C.; Soto, J. L.; Zamorano, M. P., Heterocycles, 1980, vol. 14, # 5, p. 639 - 642
    摘要:
    DOI:
  • 作为产物:
    描述:
    对甲基苯甲醛苯甲酰乙腈哌啶溶剂黄146 作用下, 以83%的产率得到(E)-1-benzoyl-2-(4-methylphenyl)-1-etheneyl cyanide
    参考文献:
    名称:
    通过氮丙啶的扩环两步构建具有荧光性质的噻吩-恶唑二元化合物
    摘要:
    开发了一种使用(酰基)烯基噻吩双键的氮丙啶化以及随后的氮丙啶环扩展来制备 2-噻吩取代恶唑的通用方法。不需要分离中间体氮丙啶。这个权宜之计方案涵盖了广泛的现成的 2-、3- 和苯并噻吩衍生物,实用且可靠,需要较短的反应时间,并且易于设置和处理反应混合物。通过这种方法获得的噻吩苯恶唑表现出高量子产率的荧光。
    DOI:
    10.1021/acs.joc.2c01365
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文献信息

  • Palladium-Catalyzed Acylcyanation of Terminal Arylacetylenes. Synthesis of 1,3-Diaryl-3-cyano-2-propen-1-ones and Tetrasubstituted Furans
    作者:Kyoko Nozaki、Naomasa Sato、Hidemasa Takaya
    DOI:10.1246/bcsj.69.1629
    日期:1996.6
    zero-valent palladium metal has been observed by admixture of 4-MeOC6H4COCN to Pd2(dba)3 · CHCl3–PPh3–0.5dppb oxide (dppb oxide = Ph2P(O)(CH2)4P(O)Ph2). The resulting Pd(4-MeOC6H4CO)(CN)(PPh3)(ligand) afforded (Z)-1c by reaction with phenylacetylene. Thus, the role of two kinds of phosphine, PPh3 and dppb, suggests that the former acts as a ligand and the latter works as a reductant of Pd(II). The product
    (Z)-1,3-Diaryl-3-cyano-2-propen-1-ones ((Z)-1) 在 Pd(OAc)2–PPh3 (1 mol amt. to Pd)–0.5dppb(1,4-双(二苯基膦基)丁烷)(0.5 mol amt. to Pd)。该反应通过形成炔酮 3 进行,然后在钯催化下加入 HCN,并将所得 (E)-1 异构化为 (Z)-1。通过将 4-MeOC6H4COCN 与 Pd2(dba)3 · CHCl3–PPh3–0.5dppb 氧化物混合(dppb 氧化物 = Ph2P(O)(CH2)4P(O)Ph2)观察到芳烃羰基氰化物氧化加成到零价钯金属)。所得Pd(4-MeOC6H4CO)(CN)(PPh3)(配体)通过与苯乙炔反应得到(Z)-1c。因此,两种膦 PPh3 和 dppb 的作用表明,前者充当配体,而后者充当 Pd(II) 的还原剂。产物 (Z)-1 在室温下在
  • Asymmetric Inverse-Electron-Demand Oxa-Diels–Alder Reaction of Allylic Ketones through Dienamine Catalysis
    作者:Ming-Lin Shi、Gu Zhan、Su-Lan Zhou、Wei Du、Ying-Chun Chen
    DOI:10.1021/acs.orglett.6b03384
    日期:2016.12.16
    A remote β,γ-regioselective asymmetric inverse-electron-demand oxa-Diels–Alder reaction between allylic ketones and α-cyano-α,β-unsaturated ketones has been developed through induced extended dienamine catalysis of a cinchona-derived primary amine. A spectrum of densely substituted dihydropyran frameworks were efficiently produced with excellent enantioselectivity and fair to exclusive diastereoselectivity
    通过诱导金鸡纳酮衍生的伯胺的扩展二烯胺催化作用,已开发出烯丙基酮与α-氰基-α,β-不饱和酮之间的远程β,γ-区域选择性不对称逆电子要求的oxa-Diels-Alder反应。高效地生产了一系列稠密取代的二氢吡喃骨架,具有出色的对映选择性和对等非对映选择性。
  • Stereospecific Synthesis of Polysubstituted <i>E</i>-Olefins by Reaction of Acyclic Nitrones with Free and Platinum(II) Coordinated Organonitriles
    作者:Jamal Lasri、M. Adília Januário Charmier、Matti Haukka、Armando J. L. Pombeiro
    DOI:10.1021/jo061659b
    日期:2007.2.1
    Free nitriles NCCH2R (1a R = CO2Me, 1b R = SO2Ph, and 1c R = COPh) with an acidic α-methylene react with acyclic nitrones -O+N(Me)C(H)R‘ (2a R‘ = 4-MeC6H4 and 2b R‘ = 2,4,6-Me3C6H2), in refluxing CH2Cl2, to afford stereoselectively the E-olefins (NC)(R)CC(H)R‘ (3a−3c and 3a‘−3c‘), whereas, when coordinated at the platinum(II) trans-[PtCl2(NCCH2R)2] complexes (4a R = CO2Me and 4b R = Cl), they undergo
    自由腈NCCH 2 R(1A R = CO 2 Me中,1B R = SO 2 Ph和1C与酸性R = COPH)α亚甲基与无环硝酮反应- ø + N(Me)的C(H)R”(2a R'= 4-MeC 6 H 4和2b R'= 2,4,6-Me 3 C 6 H 2),在回流的CH 2 Cl 2中,以立体选择性地得到E-烯烃(NC)(R)C C(H)R'(3a - 3c和3a '− 3c '),而当与铂(II)的反式-[PtCl 2(NCCH 2 R)2 ]配合物(4a R = CO 2 Me和4b R = Cl)配位时,它们进行环加成反应生成(恶二唑啉) )-Pt II络合物(R = CO 2 Me中,Cl和R” = 4-MEC 6 ħ 4,2,4,6-ME 3 c ^ 6 ħ 2)(图5A-5D)。在CH 2 Cl 2中加热后,5a得到相应的烯烃3a。当在聚焦微波辐射下,特别是在没有溶剂的固相(SiO
  • Enantioselective synthesis of substituted pyrans via amine-catalyzed Michael addition and subsequent enolization/cyclisation
    作者:Utpal Das、Chan-Hui Huang、Wenwei Lin
    DOI:10.1039/c2cc31445b
    日期:——
    An organocatalytic construction of optically enriched substituted pyran derivatives via amine-catalyzed Michael addition and subsequent enolization/cyclisation has been described starting from electronically poor alkenes. Functionalized pyrans were obtained in high enantioselectivities (up to 96%) and good yields (up to 90%) having three contiguous chiral centers.
    从电子性差的烯类开始,通过胺催化的迈克尔加成和随后的烯醇化/环化,有机催化地构建了光学富集的取代吡喃衍生物。得到的官能化吡喃具有较高的对映选择性(高达 96%)和良好的产率(高达 90%),并具有三个连续的手性中心。
  • Double Thiol-Chiral Brønsted Base Catalysis: Asymmetric Cross Rauhut–Currier Reaction and Sequential [4 + 2] Annulation for Assembly of Different Activated Olefins
    作者:Zhi Zhou、Qing He、Ying Jiang、Qin Ouyang、Wei Du、Ying-Chun Chen
    DOI:10.1021/acs.orglett.9b02944
    日期:2019.9.6
    the intermolecular cross Rauhut-Currier reaction of 2-cyclopentenone and isatin-based alkylidene malononitriles. The resulting chiral adducts were sequentially assembled with diverse electron-deficient olefins to furnish highly enantioenriched cyclohexane derivatives (up to 96:4 er, >19:1 dr). A similar catalytic system of 2-mercaptobenzoic acid and quinine was further developed for the reaction of
    公开了一种结合2-巯基苯甲酸和手性相转移物质的双催化体系,用于2-环戊烯酮和基于靛红的亚烷基丙二腈的分子间交叉Rauhut-Currier反应。所得手性加合物依次与各种电子不足的烯烃组装,以提供高度对映体富集的环己烷衍生物(最高96:4 er,> 19:1 dr)。进一步开发了类似的2-巯基苯甲酸和奎宁的催化体系,用于2-环戊烯酮和α-氰基查耳酮的反应(最高达96.5:3.5 er)。
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