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ethyl (E)-3-(4-methoxy-3-methylphenyl)acrylate | 178676-97-6

中文名称
——
中文别名
——
英文名称
ethyl (E)-3-(4-methoxy-3-methylphenyl)acrylate
英文别名
ethyl (E)-3-(4-methoxy-3-methylphenyl)prop-2-enoate
ethyl (E)-3-(4-methoxy-3-methylphenyl)acrylate化学式
CAS
178676-97-6
化学式
C13H16O3
mdl
——
分子量
220.268
InChiKey
SWXLTIKEYWONEY-SOFGYWHQSA-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:
    36.5 °C
  • 沸点:
    184 °C(Press: 11 Torr)
  • 密度:
    1.063±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.9
  • 重原子数:
    16
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.31
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    原位生成的二恶英酮对苯酚和茴香的区域选择性分子内氧化
    摘要:
    已经开发了一种用于酚和茴香的区域选择性氧化的新方法,其中由酮和Oxone原位生成的二恶英类化合物以分子内方式氧化酚衍生物。一系列具有吸电子基团的酮,例如CF(3),COOMe和CH(2)Cl,通过C(2)或C(3)亚甲基连接基连接到苯酚,茴香醚或芳基环上。在CH(3)CN和H(2)O的均相溶剂系统中,苯酚衍生物1-10的氧化反应以2-55%的收率得到螺2-羟基二烯酮,而与其他取代基的存在无关(邻位Me,间位Me或Br)和芳基环的长度。提供了实验证据来支持涉及芳基环的区域选择性pi键环氧化,然后环氧化物重排和半缩酮形成的机制。
    DOI:
    10.1021/jo000458j
  • 作为产物:
    参考文献:
    名称:
    Benzocycloalkene compounds, their production and use
    摘要:
    式中R1和R2为H、一个碳氢基团或一个杂环基团,或者R1和R2合并为一个螺环;R3为一个碳氢基团、一个取代氨基团、一个取代羟基团或一个杂环基团;R4为H或烷基;环A为一个取代苯环;m和n表示1到4;{overscore (.........)}表示一个单键或双键或盐,一种生产方法及具有对褪黑激素受体具有结合亲和力的组合物。
    公开号:
    US06235789B1
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文献信息

  • Synthesis of Bidentate Nitrogen Ligands by Rh-Catalyzed C–H Annulation and Their Application to Pd-Catalyzed Aerobic C–H Alkenylation
    作者:Hyun Tae Kim、Eunsu Kang、Minkyu Kim、Jung Min Joo
    DOI:10.1021/acs.orglett.1c01040
    日期:2021.5.7
    A new class of bidentate ligands was prepared by a modular approach involving Rh-catalyzed C–H annulation reactions. The resulting conformationally constrained ligands enabled the Pd-catalyzed C–H alkenylation at electron-rich and sterically less hindered positions of electron-rich arenes while promoting the facile oxidation of Pd(0) intermediates by oxygen. This newly introduced ligand class is complementary
    通过涉及Rh催化的C–H环化反应的模块化方法,制备了一类新的双齿配体。最终形成的构象受约束的配体使Pd催化的C-H链烯基在富电子和富电子芳烃的位置上受阻较小,同时促进了Pd(0)中间体容易被氧氧化。这种新引入的配体类别与为Pd催化的氧化反应开发的配体互补,并可能在过渡金属催化的反应中找到广泛的应用。
  • S,O‐Ligand‐Promoted Pd‐Catalyzed C−H Olefination of Anisole Derivatives
    作者:Verena Sukowski、Wen‐Liang Jia、Rianne Diest、Manuela Borselen、M. Ángeles Fernández‐Ibáñez
    DOI:10.1002/ejoc.202100737
    日期:2021.8.6
    The C−H olefination of substituted anisole derivatives as limiting reagents has been realized by a Pd/S, O-ligand catalyst providing the olefinated products in good yields and site selectivities. The reaction proceeds under mild conditions with a broad range of substituted aryl ethers bearing both electron-donating and electron-withdrawing substituents.
    作为限制试剂的取代苯甲醚衍生物的 CH 烯化已通过 Pd/S、O-配体催化剂实现,以良好的产率和位点选择性提供烯化产物。该反应在温和条件下进行,具有广泛的取代芳基醚,带有给电子和吸电子取代基。
  • Total Synthesis of Alanense A through an Intramolecular Friedel–Crafts Alkylation
    作者:Kosho Makino、Rio Fukuda、Shunsuke Sueki、Masahiro Anada
    DOI:10.1021/acs.joc.3c02481
    日期:2024.2.2
    The first total synthesis of cadinane sesquiterpenoid alanense A, in which an intramolecular dehydrative Friedel–Crafts alkylation of 2,5-diaryl-2-pentanol is incorporated as a key step, has been achieved. The combinatorial use of p-TsOH·H2O as a catalyst and 1,1,1,3,3,3-hexafluoro-2-propanol (HFIP) as a solvent provides 1,1-disubstituted tetrahydronaphthalene in 97% yield. It was also found that the
    首次实现了杜松倍半萜 alanense A 的全合成,其中关键步骤是 2,5-二芳基-2-戊醇的分子内脱水 Friedel-Crafts 烷基化。组合使用p -TsOH·H 2 O作为催化剂和1,1,1,3,3,3-六氟-2-丙醇(HFIP)作为溶剂,以97%的收率提供1,1-二取代的四氢萘。研究还发现, p -TsOH 和 HFIP 的组合可有效去除酚类 MOM 醚。
  • Novel 8-Substituted Dipyridodiazepinone Inhibitors with a Broad-Spectrum of Activity against HIV-1 Strains Resistant to Non-nucleoside Reverse Transcriptase Inhibitors
    作者:Jeff A. O'Meara、Christiane Yoakim、Pierre R. Bonneau、Michael Bös、Michael G. Cordingley、Robert Déziel、Louise Doyon、Jianmin Duan、Michel Garneau、Ingrid Guse、Serge Landry、Eric Malenfant、Julie Naud、William W. Ogilvie、Bounkham Thavonekham、Bruno Simoneau
    DOI:10.1021/jm050255t
    日期:2005.8.1
    A series of novel 8-substituted dipyridodiazepinone-based inhibitors were investigated for their antiviral activity against wild type human immunodeficiency virus (HIV-1) and the clinically prevalent K103N/Y181C mutant virus. Our efforts have resulted in a series of benzoic acid analogues that are potent inhibitors of HIV-1 replication against a panel of HIV-1 strains resistant to non-nucleoside reverse transcriptase inhibitors (NNRTIS). Furthermore, the combination of good antiviral potency, a broad spectrum of activity, and an excellent pharmacokinetic profile provides strong justification for the further development of compound 7 as a potential treatment for wild type and NNRTI-resistant HIV-1 infection.
  • Benzocycloalkene compounds, their production and use
    申请人:Takeda Chemical Industries, Ltd.
    公开号:US06235789B1
    公开(公告)日:2001-05-22
    A compound of the formula wherein R1 and R2 are H, a hydrocarbon group or a heterocyclic group, or R1 and R2 are combinedly a spiro ring; R3 is a hydrocarbon group, a substituted amino group, a substituted hydroxyl group or a heterocyclic group; R4 is H or alkyl; ring A is a substituted benzene ring; m and n denote 1 to 4; overscore (.........)} means a single or double bond or a salt, a process of producing thereof and a composition having a binding affinity for melatonin receptor.
    式中R1和R2为H、一个碳氢基团或一个杂环基团,或者R1和R2合并为一个螺环;R3为一个碳氢基团、一个取代氨基团、一个取代羟基团或一个杂环基团;R4为H或烷基;环A为一个取代苯环;m和n表示1到4;overscore (.........)}表示一个单键或双键或盐,一种生产方法及具有对褪黑激素受体具有结合亲和力的组合物。
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