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methyl 4’-(dimethylamino)-[1,1’-biphenyl]-4-carboxylate | 893734-76-4

中文名称
——
中文别名
——
英文名称
methyl 4’-(dimethylamino)-[1,1’-biphenyl]-4-carboxylate
英文别名
4'-(dimethylamino)-[1,1'-biphenyl]-4-carboxylic acid methyl ester;Methyl 4-[4-(dimethylamino)phenyl]benzoate
methyl 4’-(dimethylamino)-[1,1’-biphenyl]-4-carboxylate化学式
CAS
893734-76-4
化学式
C16H17NO2
mdl
——
分子量
255.316
InChiKey
SOHDGUNOSIXGPN-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):
    4.1
  • 重原子数:
    19
  • 可旋转键数:
    4
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.19
  • 拓扑面积:
    29.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为产物:
    参考文献:
    名称:
    由无痕连接体引导的无金属芳基交叉偶联。
    摘要:
    无金属、高选择性的联芳基化合物的合成对有机合成提出了重大挑战。报道了一种有前景的(杂)联芳基新方法的范围和机制,该方法通过将芳基取代基与无痕磺酰胺连接体(光剪接)进行光化学融合来实现。用不同的反应条件研究光剪接并对不同的合成探针(40 个例子,包括一组杂环)进行比较表明,该反应具有令人惊讶的广泛范围,并且既不涉及金属也不涉及自由基。量子化学计算表明CC键是通过分子内光化学过程形成的,该过程涉及激发单线态和五元过渡态的遍历,因此具有一致的ipso-ipso耦合结果。这些结果表明,光剪接是一种独特的激发态芳基交叉偶联方法,可用于合成多种联芳基化合物。
    DOI:
    10.1002/chem.201903582
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文献信息

  • [EN] METHOD FOR THE METAL-FREE PREPARATION OF A BIARYL BY A PHOTOSPLICING REACTION AND THEIR USES<br/>[FR] PROCÉDÉ DE PRÉPARATION SANS MÉTAL D'UN BIARYLE PAR RÉACTION DE PHOTOCOLLAGE ET UTILISATIONS ASSOCIÉES
    申请人:LEIBNIZ INST FUER NATURSTOFF FORSCHUNG UND INFEKTIONSBIOLOGIE E V HANS KNOELL INST HKI
    公开号:WO2019101679A1
    公开(公告)日:2019-05-31
    The present invention relates to a method for the metal-free preparation of a biaryl compound by a photosplicing reaction and its use in the preparation of chemical compounds, preferably of active ingredients e.g. in the fields of pharmaceuticals and agrochemicals. In particular, it refers to a method for the regiocontrolled preparation of a biaryl compound of formula (I): Ar-Ar' by photochemically reacting a precursor compound of formula (II): Ar-L-Ar' to form a biaryl compound of general formula: Ar-L-Ar' (II) → Ar-Ar' (I) wherein Ar and Ar', independently of each other, represent an unsubstituted or substituted C6-C20 aryl group or a heteroaryl group with 5–20 ring atoms selected from carbon, nitrogen, oxygen and sulfur, and L represents a group –X–Y–Z– as defined herein. The biaryl compounds are generally suitable as intermediates or key building blocks in a very broad spectrum of organic chemical syntheses and their respective utilities. Their use within the field of synthesis of active ingredients is an aspect of the invention, and their use in the preparation of pharmaceutically active ingredients is particularly preferred.
    本发明涉及一种通过光切割反应无金属制备联芳烃化合物的方法,以及其在化学化合物制备中的用途,特别是在制药和农药领域中的活性成分的制备中的用途。具体而言,它涉及一种通过光化学反应化学前体化合物(II):Ar-L-Ar'与形成一般式的联芳烃化合物(II)→Ar-Ar'(I)反应,从而实现联芳烃化合物(I)的区域控制制备的方法,其中Ar和Ar'分别表示未取代或取代的C6-C20芳基或由碳、氮、氧和硫选择的5-20个环原子的杂芳基,L表示如本文所定义的一个组-X-Y-Z-。这些联芳烃化合物通常适用于有机化学合成的广泛领域中的中间体或关键构建块,以及它们各自的用途。它们在活性成分合成领域中的用途是本发明的一个方面,它们在制备药用活性成分中的用途尤为理想。
  • Negishi cross-coupling reaction catalyzed by an aliphatic, phosphine based pincer complex of palladium. biaryl formation via cationic pincer-type PdIV intermediates
    作者:Roman Gerber、Olivier Blacque、Christian M. Frech
    DOI:10.1039/c1dt10398a
    日期:——
    The aliphatic, phosphine-based pincer complex [(C10H13-1,3-(CH2P(Cy2)2)Pd(Cl)] (1) is a highly active Negishi catalyst, enable to quantitatively couple various electronically activated, non-activated, deactivated, sterically hindered and functionalized aryl bromides with various diarylzinc reagents within short reaction times and low catalyst loadings. Experimental observations strongly indicate that
    脂族,基于膦的钳形配合物[(C 10 H 13 -1,3-(CH 2 P(Cy 2)2)Pd(Cl)]](1)是一种高活性Negishi催化剂,能够定量偶联各种电子在短反应时间和低催化剂负载下,用各种二芳基锌试剂活化,未活化,失活,位阻和官能化的芳基溴化物的实验结果强烈表明,分子机理在初始氯离解为1并形成阳离子T-时是有效的成形14E -配合物[(C 10 H ^ 13 -1,3-(CH 2 P(C6 H 11) 2) 2)Pd] +( B),然后对其进行氧化加成芳基溴(Ar'Br),得到阳离子型五配位芳基溴钳形配合物[(C 10 H 13 -1) ,3-(CH 2 P(Cy 2) 2)Pd(Br)(芳基')] +( C),金属中心处于+ IV氧化态,芳基单元相对于脂肪族钳形核处于顺式位置。随后用Zn(芳基) 2进行金属转移,生成了[[C 10 H13 -1,3-(CH 2 P(Cy 2)
  • METHOD FOR THE METAL-FREE PREPARATION OF A BIARYL BY A PHOTOSPLICING REACTION AND THEIR USES
    申请人:Leibniz-Institut für Naturstoff-Forschung und Infektionsbiologie e.V. -Hans-Knöll-Institut- (HKI)
    公开号:EP3486229A1
    公开(公告)日:2019-05-22
    The present invention relates to a method for the metal-free preparation of a biaryl compound by a photosplicing reaction and its use in the preparation of chemical compounds, preferably of active ingredients e.g. in the fields of pharmaceuticals and agrochemicals. In particular, it refers to a method for the regiocontrolled preparation of a biaryl compound of general formula (I) by photochemically reacting a precursor compound of general formula (II) to form a biaryl compound of general formula (I) wherein Ar and Ar', independently of each other, represent an unsubstituted or substituted C6-C20 aryl group or a heteroaryl group with 5-20 ring atoms selected from carbon, nitrogen, oxygen and sulfur, and L represents a group -X-Y-Z- as defined herein. The biaryl compounds are generally suitable as intermediates or key building blocks in a very broad spectrum of organic chemical syntheses and their respective utilities. Their use within the field of synthesis of active ingredients is an aspect of the invention, and their use in the preparation of pharmaceutically active ingredients is particularly preferred.
    本发明涉及一种通过光切割反应无金属制备联芳烃化合物的方法,以及其在化学化合物制备中的应用,特别是在制药和农药领域中的活性成分制备中的应用。具体而言,本发明涉及一种通过光化学反应预控制制备通式(I)的联芳烃化合物的方法,其中通过反应通式(II)的前体化合物形成通式(I)的联芳烃化合物,其中Ar和Ar'独立地表示未取代或取代的C6-C20芳基或5-20个环原子中选择的碳、氮、氧和硫的杂环基团,L表示定义如下的-X-Y-Z-基团。联芳烃化合物通常适用于广泛的有机化学合成的中间体或关键构建块及其相应的实用性。它们在活性成分合成领域的应用是本发明的一个方面,它们在制备药用活性成分方面的应用尤其受欢迎。
  • Method for the metal-free preparation of a biaryl by a photosplicing reaction and their uses
    申请人:Leibniz-Institut für Naturstoff-Forschung und Infektionsbiologie E. V. Hans-Knöll-Institut (HKI)
    公开号:US11485721B2
    公开(公告)日:2022-11-01
    The present invention relates to a method for the metal-free preparation of a biaryl compound by a photosplicing reaction and its use in the preparation of chemical compounds, preferably of active ingredients e.g. in the fields of pharmaceuticals and agrochemicals. In particular, it refers to a method for the regiocontrolled preparation of a biaryl compound of formula (I): Ar—Ar′ by photochemically reacting a precursor compound of formula (II): Ar—L—Ar′ to form a biaryl compound of general formula: Ar—L—Ar′(II)→Ar—Ar′ (I) wherein Ar and Ar′, independently of each other, represent an unsubstituted or substituted C6-C20 aryl group or a heteroaryl group with 5-20 ring atoms selected from carbon, nitrogen, oxygen and sulfur, and L represents a group —X—Y—Z— as defined herein. The biaryl compounds are generally suitable as intermediates or key building blocks in a very broad spectrum of organic chemical syntheses and their respective utilities. Their use within the field of synthesis of active ingredients is an aspect of the invention, and their use in the preparation of pharmaceutically active ingredients is particularly preferred.
    本发明涉及一种通过光聚合反应无金属制备双芳基化合物的方法,以及该方法在制备化 学化合物,尤其是在医药和农用化学品领域制备活性成分中的应用。具体而言,本发明涉及一种式(I)双芳基化合物的受控制备方法:Ar-Ar′,使式(II)的前体化合物发生光化学反应:Ar-L-Ar′ 光化学反应生成通式为:Ar-L-Ar′(Ⅱ)→Ar-Ar′(Ⅰ) 其中 Ar 和 Ar′彼此独立地代表未取代或取代的 C6-C20 芳基或具有 5-20 个选自碳、氮、氧和硫的环原子的杂芳基,L 代表本文定义的基团-X-Y-Z-。双芳基化合物通常可作为非常广泛的有机化学合成及其各自用途的中间体或关键构件。它们在活性成分合成领域中的应用是本发明的一个方面,特别优选它们在制备药物活性成分中的应用。
  • Back matter
    作者:Gerber, Roman、Blacque, Olivier、Frech, Christian M.
    DOI:10.1039/c1dt90189c
    日期:——
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