摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

4-phenyl-1-(4-(trifluoromethyl)phenyl)butan-1-one

中文名称
——
中文别名
——
英文名称
4-phenyl-1-(4-(trifluoromethyl)phenyl)butan-1-one
英文别名
1-(4-trifluoromethylphenyl)-4-phenylbutan-1-one;1-[4-(Trifluoromethyl)phenyl]-4-phenyl-1-butanone;4-phenyl-1-[4-(trifluoromethyl)phenyl]butan-1-one
4-phenyl-1-(4-(trifluoromethyl)phenyl)butan-1-one化学式
CAS
——
化学式
C17H15F3O
mdl
——
分子量
292.301
InChiKey
PLTHMAIEZPNGTQ-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):
    4.7
  • 重原子数:
    21
  • 可旋转键数:
    5
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.24
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    4-phenyl-1-(4-(trifluoromethyl)phenyl)butan-1-one 生成 1-Imidazol-1-yl-5-phenyl-2-[4-(trifluoromethyl)phenyl]pentan-2-ol
    参考文献:
    名称:
    SCHAPER, WOLFGANG;ANDREAS, FUSS. ;RAETHER, WOLFGANG;DITTMAR, WALTER;HANEL+
    摘要:
    DOI:
  • 作为产物:
    描述:
    烯丙苯 在 potassium fluoride 、 bis(1,5-cyclooctadiene)nickel (0) 、 C45H61N2(1+)*Cl(1-)potassium tert-butylate 、 potassium iodide 作用下, 以 甲苯 为溶剂, 反应 4.0h, 生成 4-phenyl-1-(4-(trifluoromethyl)phenyl)butan-1-one
    参考文献:
    名称:
    通过镍催化 Suzuki-Miyaura 偶联直接从甲酯合成酮
    摘要:
    烷基酯向酮的直接转化受到起始材料缓慢的反应性和产物对随后亲核攻击的敏感性的阻碍。我们现在已经使用镍、一种庞大的 N-杂环卡宾配体和烷基有机硼偶联伙伴实现了这种转化的交叉偶联方法。用这种方法合成了 65 个带有不同官能团和杂环支架的烷基酮。对于带有易于被 Ni 裂解的其他键的多功能底物的 C(酰基)-O 键活化,观察到催化剂控制的化学选择性,包​​括芳醚、芳基氟和 N-Ph 酰胺官能团。密度泛函理论计算为 Ni 0 /Ni II提供了机械支持 催化循环,并证明稳定的大催化剂和底物之间的非共价相互作用对反应的成功至关重要。
    DOI:
    10.1002/anie.202103327
点击查看最新优质反应信息

文献信息

  • Aerobic Oxidative Dehydrogenation of Ketones to 1,4-Enediones
    作者:Bao-Yin Zhao、Xing-Long Zhang、Rui-Li Guo、Meng-Yue Wang、Ya-Ru Gao、Yong-Qiang Wang
    DOI:10.1021/acs.orglett.0c04174
    日期:2021.2.19
    An efficient and unprecedented strategy for the synthesis of 1,4-enediones from saturated ketones has been developed via palladium-catalyzed oxidative dehydrogenation. The protocol employs molecular oxygen as the sole oxidant and represents an atom- and step-economic process. The approach showed broad substrate scope, good functional group tolerance, and complete E-stereoselectivity. The reaction mechanism
    通过钯催化的氧化脱氢,已经开发出一种有效且空前的从饱和酮合成1,4-二烯酮的策略。该协议采用分子氧作为唯一的氧化剂,代表了原子经济和逐步经济的过程。该方法显示出广泛的底物范围,良好的官能团耐受性和完全的E-立体选择性。通过氘标记实验和中间实验研究了反应机理。
  • Solvent-free chelation-assisted hydroacylation of olefin by rhodium(I) catalyst under microwave irradiation
    作者:André Loupy、Saber Chatti、Sarah Delamare、Dae-Yon Lee、Jong-Hwa Chung、Chul-Ho Jun
    DOI:10.1039/b200442a
    日期:2002.5.10
    A solvent-free protocol for the rhodium(I)-catalyzed intermolecular hydroacylation was achieved under microwave irradiation to furnish various ketones in high yields. The reactivity was improved by the addition of aniline as well as 2-amino-3-picoline and benzoic acid to induce a transimination, which facilitates the formation of intermediate aldimine. A comparison of the reactivity between the reaction performed under the conventional heating mode and the microwave irradiation using monomode reactor revealed an important specific microwave effect during the chelation-assisted hydroacylation. It is supposed that the observed specific microwave effect mainly originates from the formation of aldimine by condensation of aldehyde and amine, which leads to a development of charges in the transition state. This result confirms that the rate-determining step of the reaction is the initial condensation step rather than the subsequent hydroiminoacylation step.
    在无溶剂条件下,通过微波照射实现了铑(I)催化剂催化的分子间氢酰化反应,高效制备了多种酮类化合物。通过添加苯胺、2-氨基-3-吡啶以及苯甲酸引发转亚胺化作用,促进了中间体醛亚胺的形成,从而提高了反应活性。与传统加热方式相比,使用单模微波反应器进行氢酰化反应的活性比较揭示了螯合辅助氢酰化过程中重要的特定微波效应。据推测,所观察到的特定微波效应主要源于醛和胺缩合形成醛亚胺,导致过渡态中电荷的发展。这一结果证实了反应的速率决定步骤是初始的缩合步骤,而非随后的氢亚胺化步骤。
  • Dual Functionalization of α‐Monoboryl Carbanions through Deoxygenative Enolization with Carboxylic Acids
    作者:Wei Sun、Lu Wang、Chungu Xia、Chao Liu
    DOI:10.1002/anie.201801679
    日期:2018.5.4
    1‐diborylalkanes through deoxygenative enolization with carboxylic acids was developed. 1,1‐Diborylalkanes were activated by MeLi to generate α‐monoboryl carbanions. In situ IR spectroscopy indicated an interaction between carboxylic acid and 1,1‐diborylalkane before addition of the activation reagent. Release of the active α‐monoboryl carbanion from the masked form was necessary for its reaction with carboxylate
    通过与羧酸的脱氧烯醇化反应,开发了1,1-二硼烷基烷烃的双官能团。MeLi激活1,1-二硼烷基烷烃生成α-单硼烷基碳负离子。原位红外光谱表明,在添加活化剂之前,羧酸和1,1-二硼烷基烷烃之间存在相互作用。从掩蔽形式释放活性α-单硼烷基碳负离子是其与羧酸盐反应以提供烯醇盐类所必需的。用各种亲电试剂对烯醇盐物种进行亲电捕获,实现了1,1-二硼烷基烷烃的双重功能化,从而提供了多种α-单,二和三取代的酮。
  • Iron‐Catalysed Remote C(sp <sup>3</sup> )−H Azidation of <i>O</i> ‐Acyl Oximes and <i>N</i> ‐Acyloxy Imidates Enabled by 1,5‐Hydrogen Atom Transfer of Iminyl and Imidate Radicals: Synthesis of γ‐Azido Ketones and β‐Azido Alcohols
    作者:Rubén O. Torres‐Ochoa、Alexandre Leclair、Qian Wang、Jieping Zhu
    DOI:10.1002/chem.201901079
    日期:2019.7.17
    acetylacetonate [Fe(acac)3], the reaction of structurally diverse ketoxime esters with trimethylsilyl azide (TMSN3) afforded γ‐azido ketones in good to excellent yields. This unprecedented distal γ‐C(sp3)−H bond azidation reaction went through a sequence of reductive generation of an iminyl radical, 1,5‐hydrogen atom transfer (1,5‐HAT) and iron‐mediated redox azido transfer to the translocated carbon radical
    在催化量的乙酰丙酮铁(III)[Fe(acac)3 ]的存在下,结构多样的酮肟酸酯与三甲基硅烷基叠氮化物(TMSN 3)的反应可提供良好产率的γ-叠氮基酮。前所未有的远端γ-C(sp 3)-H键叠氮化反应经历了亚胺基的还原生成,1,5-氢原子转移(1,5-HAT)以及铁介导的氧化还原叠氮基转移至易位的碳自由基。TMSN 3不仅用作功能化未激活的C(sp 3)-H键的氮源,而且还用作还原剂以原位生成催化活性的Fe II。基于相同的原理,一种新颖的β-C(sp3)-H通过N-酰氧基酰亚胺的醇官能化随后被实现,在将所得的酯水解后,导致β-叠氮基醇,这是有机和药物化学的重要组成部分。
  • Hantzsch Ester-Mediated Photochemical Transformations in the Ketone Series: Remote C(sp<sup>3</sup>)–H Arylation and Cyclopentene Synthesis through Strain Release
    作者:Jan Paternoga、Jonas Kühlborn、Nils Ole Rossdam、Till Opatz
    DOI:10.1021/acs.joc.0c02591
    日期:2021.2.19
    A metal-free Hantzsch ester-mediated synthesis of cyclopentenylketones as well as γ-hetarylketones starting from ketocyclopropanes under eco-friendly conditions was developed. The versatility of the developed conditions is shown by reacting ketocyclopropanes in both a formal [3 + 2] cycloaddition with terminal alkynes (further investigated using theoretical calculations) and a radical C–C-coupling
    开发了一种在环境友好的条件下从酮环丙烷开始的无金属Hantzsch酯介导的环戊烯酮以及γ-杂芳基酮的合成方法。在正式的[3 + 2]环加成中,酮环丙烷与末端炔烃反应(使用理论计算进一步研究)以及氰基吡啶与自由基的C-C偶联反应表明了所开发条件的多功能性。新开发的方法随后被用作结合紫外线和可见光光化学的光生环丙烷的下游反应。按照此步骤,紫外线驱动的Norrish-Yang型反应会引起中间体的环应变,从而为后续的环转化提供活化能。
查看更多