(4-fluoro-2-hydroxyphenyl)(phenyl)methanone | 169781-83-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (4-fluoro-2-hydroxyphenyl)(phenyl)methanone
• 英文别名: (2-hydroxy-4-fluorophenyl)(phenyl)methanone；4-Fluoro-hydroxybenzophenone；(4-fluoro-2-hydroxyphenyl)-phenylmethanone
• CAS: 169781-83-3
• 化学式: C₁₃H₉FO₂
• 分子量: 216.212
• InChiKey: WYNOGGGSXSGVQM-UHFFFAOYSA-N

物化性质

• 沸点：
  322.5±27.0 °C(Predicted)
• 密度：
  1.270±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  16
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (4-fluoro-2-hydroxyphenyl)(phenyl)methanone 在 sodium tetrahydroborate 、 氨 作用下， 以 甲醇 为溶剂， 反应 16.0h， 生成 rac-2-(amino(phenyl)methyl)-5-fluorophenol
  参考文献：
  名称：

  手性磷酸催化对羟基二苯甲酮N ？的对映选择性加氢 H Ketimines及其应用

  摘要：

  未受保护的合成：第一对映选择性的手性磷酸催化的传递未受保护的氢化邻-hydroxybenzophenoneÑ  ħ亚胺通过使用汉奇酯作为得到相应的手性氢源N，O -unprotected邻-hydroxydiarylmethylamines以高收率和优异的对映选择性（见方案）。

  DOI：

  10.1002/chem.201101694
• 作为产物：
  描述：

  (3-氟苯基)苯甲酸酯 在 aluminum (III) chloride 作用下， 以 neat (no solvent) 为溶剂， 反应 0.5h， 以79%的产率得到(4-fluoro-2-hydroxyphenyl)(phenyl)methanone
  参考文献：
  名称：

  Systematic Study of the Luminescent Europium-Based Nonanuclear Clusters with Modified 2-Hydroxybenzophenone Ligands

  摘要：

  The reaction of 2-hydroxybenzophenone derivatives with europium ions has afforded a new family of luminescent nonanuclear Eu(III) clusters. Crystal structure analysis of the clusters reveals that the metal core comprises two vertex-sharing square pyramidal units. Most of these complexes show emissions typical of Eu3+ ion under visible light excitation (400-420 nm) at room temperature. Photophysical characterization and DFT study reveal a correlation between luminescent efficiencies of Eu(III) complexes and the electronic features of the ligands, which can be tuned by the nature of substituents in the 4-position of the ligands. The ligands with a fluorine substituent possess more suitable triplet energy levels, resulting in more intensive luminescence.

  DOI：

  10.1021/ic401191e

文献信息

• 2-(2,2-DIARYLETHYL)-CYCLIC AMINE DERIVATIVE OR SALT, SYNTHESIS THEREOF, AND APPLICATION AND COMPOSITION THEREOF
  申请人：DALIAN INSTITUTE OF CHEMICAL PHYSICS, CHINESE ACADEMY OF SCIENCES

  公开号：US20210155591A1

  公开（公告）日：2021-05-27

  The disclosure relates to a 2-(2,2-diarylethyl)-cyclic amine derivative or salt, a synthesis method, an application and a composition thereof. Biological activity test shows that this kind of 2-(2,2-diarylethyl)-cyclic amine derivative has good M-receptor antagonistic activity; and can be used as an active component of drugs for the treatment of the diseases mediated or regulated by muscarinic receptors, such as asthma, chronic obstructive pulmonary disease (COPD), overactive bladder (OAB), bronchospasm with chronic obstructive pulmonary disease, visceral spasm, irritable bowel syndrome, Parkinson's disease, depression or anxiety, schizophrenia and related mental diseases.

  本发明涉及一种2-(2,2-二芳基乙基)-环胺衍生物或盐，其合成方法、应用及组合物。生物活性测试显示，这类2-(2,2-二芳基乙基)-环胺衍生物具有优良的M受体拮抗活性；并且可以用作治疗由毒蕈碱受体介导或调节的疾病的药物中的活性成分，如哮喘、慢性阻塞性肺病（COPD）、过度活动膀胱（OAB）、慢性阻塞性肺病伴随的支气管痉挛、内脏痉挛、肠易激综合症、帕金森病、抑郁或焦虑、精神分裂症及相关精神疾病。
• Deoxygenative Arylation of Carboxylic Acids by Aryl Migration
  作者：Rehanguli Ruzi、Junyang Ma、Xiang‐Ai Yuan、Wenliang Wang、Shanshan Wang、Muliang Zhang、Jie Dai、Jin Xie、Chengjian Zhu

  DOI：10.1002/chem.201903816

  日期：2019.10

  phosphoranyl radical chemistry allows for precise cleavage of a stronger C-O bond and formation of a weaker C-C bond by 1,5-aryl migration under mild reaction conditions. This new protocol is independent of substrate redox-potential, electronic, and substituent effects. It affords a general and promising access to 60 examples of synthetically versatile o-amino and o-hydroxy diaryl ketones under redox-neutral

  已经实现了前所未有的芳香族羧酸脱氧芳基化反应，从而可以构建增强的不对称二芳基酮库。协同的光氧化还原催化作用和磷烷基自由基化学反应可在温和的反应条件下，通过1,5-芳基迁移，精确裂解更强的CO键并形成较弱的CC键。此新协议独立于底物氧化还原电势，电子和取代基效应。在氧化还原中性条件下，它提供了60种合成通用的邻氨基和邻羟基二芳基酮的通用且有希望的途径。此外，以令人满意的产率，它也为全合成喹诺酮生物碱，（±）-yaequinolone A2和viridicatin衍生物提供了一条简洁的途径。
• Broadening the catalyst and reaction scope of regio- and chemoselective C–H oxygenation: a convenient and scalable approach to 2-acylphenols by intriguing Rh(ii) and Ru(ii) catalysis
  作者：Gang Shan、Xuesong Han、Yun Lin、Shanyou Yu、Yu Rao

  DOI：10.1039/c3ob27457h

  日期：——

  catalyzed C–H oxygenation of aryl ketones and other arenes has been developed for the facile synthesis of diverse functionalized phenols. The reaction demonstrates excellent reactivity, regio- and chemoselectivity, good functional group compatibility and high yields. The practicality of this method has been proved by gram-scale synthesis of a few different 2-acylphenols. Its utility has been well exemplified

  已开发出一种独特的Rh（II）和Ru（II）催化的芳基酮和其他芳烃的CH氧化反应，可以轻松合成各种功能化的酚。该反应显示出优异的反应性，区域和化学选择性，良好的官能团相容性和高产率。该方法的实用性已通过克级合成几种不同的2-酰基酚得到了证明。它的效用已在杂环合成和药物的直接修饰中的进一步应用中得到很好的例证非诺贝特。
• Aerobic Copper‐Catalyzed Salicylaldehydic C _formyl −H Arylations with Arylboronic Acids
  作者：Lin Xiao、Tao‐Tao Lang、Ying Jiang、Zhong‐Lin Zang、Cheng‐He Zhou、Gui‐Xin Cai

  DOI：10.1002/chem.202004810

  日期：2021.2.15

  We report a challenging copper‐catalyzed Cformyl−H arylation of salicylaldehydes with arylboronic acids that involves unique salicylaldehydic copper species that differ from reported salicylaldehydic rhodacycles and palladacycles. This protocol has high chemoselectivity for the Cformyl−H bond compared to the phenolic O−H bond involving copper catalysis under high reaction temperatures. This approach

  我们报道了具有挑战性的水杨醛与芳基硼酸的铜催化的C甲酰基-H芳基化反应，其中涉及独特的水杨醛醛铜种类，不同于报道的水杨醛Rhodacycles和palladacycles。与在高反应温度下涉及铜催化的酚式O-H键相比，该方案对C甲酰基-H键具有较高的化学选择性。该方法与广泛的水杨醛和芳基硼酸底物兼容，包括雌酮和咔唑衍生物，可产生相应的芳基化产物。机理研究表明，水杨醛底物的2-羟基基团通过Cu I / Cu II触发水杨醛醛铜络合物的形成/ Cu III催化循环。
• Modulators of peroxisome proliferator activated receptors
  申请人：Brooks Alisa Dawn

  公开号：US20050020684A1

  公开（公告）日：2005-01-27

  Disclosed is a compound represented by Structural Formula (I): Ar is a substituted or unsubstituted aromatic group. Q is a covalent bond, —CH 2 — or —CH 2 CH 2 —; W is a substituted or unsubstituted alkylene or a substituted or unsubstituted heteroalkylene linking group from two to ten atoms in length, preferably from two to seven atoms in length. Phenyl Ring A is optionally substituted with up to four substituents in addition to R 1 and W, R 2 is (CH 2 ) n —CH(OR 2 )—(CH 2 ) n E, —(CH)═C(OR 2 )—(CH 2 ) n E, —(CH 2 ) n —CH(Y)—(CH 2 ) m E or (CH)═C(Y)(CH 2 ) m E; wherein E is COOR 3 , C 1 -C 3 alkylnitrile, carboxamide, sulfonamide, acylsulfonamide or tetrazole and wherein sulfonamide, acylsulfonamide and tetrazole are optionally substituted with one or more substituents independently selected from: C 1 -C 6 alkyl, haloalkyl and aryl-C o - 4 -alkyl; R 2 is H, an aliphatic group, a substituted aliphatic group, haloalkyl, an aromatic group, a substituted aromatic group, —COR 4 , —COOR 4 , —CONR 5 R 6 , —C(S)R 4 , —C(S)OR 4 or C(S)NR 5 R 6 , R 3 is H, an aliphatic group, a substituted aliphatic group, an aromatic group or a substituted aromatic group. Y is O—, CH 2 —, CH 2 CH 2 — or CH═CH— and is bonded to a carbon atom in Phenyl Ring A that is ortho to R 1 . R 4 -R 6 are independently H, an aliphatic group, a substituted aliphatic group, an aromatic group or a substituted aromatic group. n and m are independently 0, 1 or 2.

  本发明公开了一种由结构式（I）表示的化合物：其中Ar是取代或未取代的芳香基团。Q是共价键，-CH2-或-CH2CH2-; W是取代或未取代的烷基或取代或未取代的异烷基连接基，长度为两到十个原子，优选长度为两到七个原子。苯环A可选地与R1和W以外的最多四个取代基取代，R2是（CH2）n-CH（OR2）-（CH2）nE，-（CH）=C（OR2）-（CH2）nE，-（CH2）n-CH（Y）-（CH2）mE或（CH）=C（Y）（CH2）mE;其中E是COOR3，C1-C3烷基腈，羧酰胺，磺酰胺，酰基磺酰胺或四唑，磺酰胺，酰基磺酰胺和四唑可选地与一个或多个取代基取代，独立地选自：C1-C6烷基，卤代烷基和芳基-Co-4-烷基; R2是H，脂肪基，取代脂肪基，卤代烷基，芳基，取代芳基，-COR4，-COOR4，-CONR5R6，-C（S）R4，-C（S）OR4或C（S）NR5R6，R3是H，脂肪基，取代脂肪基，芳基或取代芳基。Y是O-，CH2-，CH2CH2-或CH═CH-，并与Phenyl环A中与R1相邻的碳原子键合。R4-R6独立地是H，脂肪基，取代脂肪基，芳基或取代芳基。n和m独立地为0、1或2。