4-phenyl-3,4-dihydronaphthalen-1(2H)-one | 14578-68-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 四氢化萘
• 英文名称: 4-phenyl-3,4-dihydronaphthalen-1(2H)-one
• 英文别名: 4-phenyl-1-tetralone；4-Phenyl-1-tetralon；4-phenyltetralon；4-Phenyl-tetralon-(1)；4-phenyl-3,4-dihydro-1(2H)-naphthalenone；4-phenyl-3,4-dihydro-2H-naphthalen-1-one
• CAS: 14578-68-8
• 化学式: C₁₆H₁₄O
• mdl: MFCD00015368
• 分子量: 222.287
• InChiKey: YQUCNHUJKOVKNR-UHFFFAOYSA-N

物化性质

• 熔点：
  74-76 °C
• 沸点：
  351.0±32.0 °C(Predicted)
• 密度：
  1.128±0.06 g/cm3(Predicted)
• 溶解度：
  溶于二氯甲烷

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  17
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

安全信息

• 海关编码：
  2914399090

反应信息

• 作为反应物：
  描述：

  4-phenyl-3,4-dihydronaphthalen-1(2H)-one 在 sodium tetrahydroborate 、 对甲苯磺酸 作用下， 以 乙醇 、 甲苯 为溶剂， 850.0 ℃ 、13.33 Pa 条件下， 反应 0.5h， 生成 3,4-二氢-1-苯基萘
  参考文献：
  名称：

  Lamberts, Joseph J. M.; Cuppen, Theo J. H. M.; Laarhoven, Wim H., Journal of the Chemical Society. Perkin transactions I, 1985, p. 1819 - 1828

  摘要：

  DOI：
• 作为产物：
  描述：

  diethyl 3,3-diphenylpropane-1,1-dicarboxylate 在 PPA 、 Polyphosphoric acid (PPA) 作用下， 生成 4-phenyl-3,4-dihydronaphthalen-1(2H)-one
  参考文献：
  名称：

  The mechanisms of decomposition of the 1- and 2-phenyltetralin radical cations

  摘要：

  AbstractMechanisms for decomposition of 1‐ and 2‐phenyltetralins were investigated using low resolution mass spectrometry and metastable ion techniques. Four primary decompositions were observed for 1‐phenyltetralin radical cations: (1) the loss of C6H6 via a 1,4‐elimination; (2) the elimination of ethene via competing losses from carbons 3 + 4 and carbons 2 + 3; (3) the loss of C8H8, probably through a stepwise Diels‐Alder cycloreversion to expel styrene; and (4) the loss of methyl radical involving carbon 2 and possibly carbon 4. Three major decompositions were observed for 2‐phenyltetralin radical cations: (1) the loss of C8H8, possibly through a Diels‐Alder cycloreversion to expel styrene; (2) the loss of C6H6 via a 1,3 elimination; and (3) the loss of methyl radical from carbon 1. Various exchange reactions occur prior to these losses, but they proved to be incomplete even for metastable ions.

  DOI：

  10.1002/oms.1210180307

文献信息

• α,α-Diarylethylene Glycols as Valuable Precursor for Synthesis of 1,1-Diarylethenes and α,α-Diaryl Acetaldehydes
  作者：Praveen Kumar Tiwari、Balasubramaniam Sivaraman、Indrapal Singh Aidhen

  DOI：10.1002/ejoc.201700467

  日期：2017.7.7

  Towards assembling of diarylmethine unit present in biologically important molecules, we have developed a new Weinreb Amide (WA) based building block, derived from glycolic acid. The WA functionality present in this building block had allowed the sequential addition of various arylmagnesium bromide reagents in a controlled manner enabling assembling of diarylmethine unit. The developed synthetic route

  为了组装生物学上重要的分子中存在的二芳基次甲基单元，我们开发了一种新的基于 Weinreb 酰胺 (WA) 的结构单元，该结构单元源自乙醇酸。该构件中存在的 WA 官能团允许以受控方式顺序添加各种芳基溴化镁试剂，从而能够组装二芳基次甲基单元。开发的合成路线可以轻松获得重要的二芳基乙烯和 α,α-二芳基乙二醇。合成的α,α-二芳基乙二醇为合成重要的对称和不对称α,α-二芳基乙醛作为有价值的中间体铺平了道路。
• [EN] TRIAZOLOPYRIDINE INHIBITORS OF MYELOPEROXIDASE AND/OR EPX<br/>[FR] INHIBITEURS DE LA MYÉLOPEROXYDASE ET/OU DE L'EPX À BASE DE TRIAZOLOPYRIDINES
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2017161145A1

  公开（公告）日：2017-09-21

  The present invention provides compounds of Formula (I); wherein the substituents are each as defined in the specification, and compositions comprising any of such novel compounds. These compounds are myeloperoxidase (MPO) inhibitors and/or eosinophil peroxidase (EPX) inhibitors, and may be useful for for the treatment and/or prophylaxis of atherosclerosis, heart failure, chronic obstructive pulmonary disease (COPD), and related diseases.

  本发明提供了式(I)的化合物；其中取代基各自如说明书中所定义，以及包含任一此类新颖化合物的组合物。这些化合物是髓过氧化物酶（MPO）抑制剂和/或嗜酸性粒细胞过氧化物酶（EPX）抑制剂，并且可用于治疗和/或预防动脉粥样硬化、心力衰竭、慢性阻塞性肺病（COPD）及相关疾病。
• Spiro Hydantoin Aldose Reductase Inhibitors
  作者：Reinhard Sarges、Rodney C. Schnur、John L. Belletire、Michael J. Peterson

  DOI：10.1021/jm00396a037

  日期：1988.1

  formation from glucose, catalyzed by the enzyme aldose reductase, is believed to play a role in the development of certain chronic complications of diabetes mellitus. Spiro hydantoins derived from five- and six-membered ketones fused to an aromatic ring or ring system inhibit aldose reductase isolated from calf lens. In vivo these compounds are potent inhibitors of sorbitol formation in sciatic nerves of

  据信由醛糖还原酶催化的葡萄糖形成山梨醇在糖尿病的某些慢性并发症的发生中起作用。源自与芳香族环或环系统融合的五元和六元酮的螺乙内酰脲抑制从小牛晶状体分离的醛糖还原酶。在体内，这些化合物是链脲佐剂化大鼠坐骨神经中山梨醇形成的有效抑制剂。在衍生自6-卤代的2,3-二氢-4H-1-苯并吡喃-4-酮（4-苯并二氢吡喃酮）的螺旋乙内酰脲中可达到最佳的体内活性。在2,4-二氢-6-氟螺[4H-1-苯并吡喃-4,4'-咪唑烷] -2'，5'-二酮中，活性仅存在于4S异构体化合物115（CP-45,634，USAN ：山梨醇）。该化合物目前正用于测试人体，
• Visible-Light-Induced Oxidation/[3 + 2] Cycloaddition/Oxidative Aromatization to Construct Benzo[<i>a</i>]carbazoles from 1,2,3,4-Tetrahydronaphthalene and Arylhydrazine Hydrochlorides
  作者：Jiaxuan Shen、Nannan Li、Yanjiang Yu、Chunhua Ma

  DOI：10.1021/acs.orglett.9b02939

  日期：2019.9.6

  An efficient synthesis of benzo[a]carbazoles via visible-light-induced tandem oxidation/[3 + 2] cycloaddition/oxidative aromatization reactions was reported. The benzylic C(sp3)-H of tetrahydronaphthalene was activated through visible-light photoredox catalyst with oxygen as the clean oxidant under mild reaction conditions. This protocol proceeds efficiently with broad substrate scope, and the mechanism

  据报道，通过可见光串联氧化/ [3 + 2]环加成/氧化芳构化反应可有效合成苯并[a]咔唑。四氢萘的苄基C（sp3）-H通过可见光的光氧化还原催化剂在温和的反应条件下用氧气作为清洁氧化剂进行活化。该协议在广泛的底物范围内有效进行，并进行了机理研究。
• [EN] PYRIMIDINEDIONE CARBOXAMIDE INHIBITORS OF ENDOTHELIAL LIPASE<br/>[FR] INHIBITEURS À BASE DE PYRIMIDINEDIONECARBOXAMIDE DE LIPASE ENDOTHÉLIALE
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2013151877A1

  公开（公告）日：2013-10-10

  The present invention provides compounds of Formula (I), as defined in the specification and compositions comprising any of such novel compounds. These compounds are endothelial lipase inhibitors which may be used as medicaments.

  本发明提供了如规范中定义的Formula (I)的化合物，以及包含任何此类新化合物的组合物。这些化合物是内皮脂酶抑制剂，可用作药物。