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4-(3,5-二氟苯基)环己酮 | 156265-95-1

中文名称
4-(3,5-二氟苯基)环己酮
中文别名
——
英文名称
4-(3,5-difluorophenyl)cyclohexanone
英文别名
4-(3,5-difluorophenyl)cyclohexan-1-one
4-(3,5-二氟苯基)环己酮化学式
CAS
156265-95-1
化学式
C12H12F2O
mdl
——
分子量
210.223
InChiKey
LHELOYUWBUCWBE-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

物化性质

  • 沸点:
    278.0±40.0 °C(Predicted)
  • 密度:
    1?+-.0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.3
  • 重原子数:
    15
  • 可旋转键数:
    1
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.42
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    3

SDS

SDS:1b29c92185b96843ef9e9a0c83234c4d
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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:
    参考文献:
    名称:
    Highly Birefringent Nematic Liquid Crystals for Reflective STN Applications
    摘要:
    An important parameter of any LCD containing portable electronic device is a low power requirement, The reflective STN display mode offers a moderate to high information content display with low power consumption, One method to realise colour in this mode is to use a large retardation (d Deltan) value in the cell. For a cell gap of 6 mum, and a retardation of similar to1.5, a birefringence (Deltan) of greater than +0.2 is necessary. To achieve such a value in an STN LC mixture, materials with broad nematic range, good solubility and a Deltan value of < +0.25 are required.A study of the trans-cyclohexyldifluorophenyltolane core structure was made and a large number of dialkyl, alkenyl-alkyl and alkoxy materials were synthesised and characterised. These materials possess low to moderate melting points, broad purely nematic mesophases. a high Deltan and very good solubility in nematic LC hosts. They are suitable materials for inclusion in mixtures for colour reflective STN displays.
    DOI:
    10.1080/10587250108025063
  • 作为产物:
    描述:
    1-溴-3,5-二氟苯吡啶硫酸 、 palladium 10% on activated carbon 、 氢气magnesium1,8-二氮杂双环[5.4.0]十一碳-7-烯三氯氧磷 作用下, 以 四氢呋喃甲醇乙酸乙酯 为溶剂, 80.0 ℃ 、4.0 MPa 条件下, 反应 23.0h, 生成 4-(3,5-二氟苯基)环己酮
    参考文献:
    名称:
    硅氢交换反应:一种对映选择性合成烯醇硅烷的催化 σ-键复分解方法
    摘要:
    手性烯醇硅烷在 Mukaiyama aldol、Michael 和 Mannich 反应以及 Saegusa-Ito 脱氢等基本转化中的使用使对映纯天然产物和有价值的药物的化学合成成为可能。然而,以高对映体纯度获取这些中间体通常需要使用化学计量的手性前体或化学计量的手性试剂。我们现在描述一种催化方法,其中强酸性和受限的亚胺二磷酰亚胺 (IDPi) 催化酮和烯醇硅烷的高度对映选择性互变。这些“硅 - 氢交换反应”能够通过互变异构化 σ 键复分解反应获得对映纯烯醇硅烷,
    DOI:
    10.1021/jacs.0c06677
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文献信息

  • [EN] NOVEL 5 or 8-SUBSTITUTED IMIDAZO [1, 5-a] PYRIDINES AS SELECTIVE INHIBITORS OF INDOLEAMINE AND/OR TRYPTOPHANE 2, 3-DIOXYGENASES<br/>[FR] NOUVELLES IMIDAZO[1,5-A]PYRIDINES SUBSTITUÉES EN POSITION 5 OU 8 EN TANT QU'INDOLEAMINE ET/OU TRYPTOPHANE 2,3-DIOXYGÉNASES
    申请人:BEIGENE LTD
    公开号:WO2018054365A1
    公开(公告)日:2018-03-29
    Disclosed herein are 5 or 8-substituted imidazo [1, 5-a] pyridines and pharmaceutical compositions comprising at least one such 5 or 8-substituted imidazo [1, 5-a] pyridines, processes for the preparation thereof, and the use thereof in therapy. Disclosed herein are certain 5 or 8-substituted imidazo [1, 5-a] pyridines that can be useful for inhibiting indoleamine 2, 3-dioxygenase and/or tryptophane 2, 3-dioxygenase and for treating diseases or disorders mediated thereby.
    本文披露了5或8-取代咪唑[1,5-a]吡啶和包含至少一种此类5或8-取代咪唑[1,5-a]吡啶的药物组合物,其制备方法以及在治疗中的用途。本文披露了某些5或8-取代咪唑[1,5-a]吡啶,可用于抑制吲哚胺2,3-二氧化酶和/或色氨酸2,3-二氧化酶,并用于治疗由此介导的疾病或疾病。
  • Niacin Receptor Agonists, Compositions Containing Such Compounds and Methods of Treatment
    申请人:Raghavan Subharekha
    公开号:US20090062269A1
    公开(公告)日:2009-03-05
    The present invention encompasses compounds of Formula I: as well as pharmaceutically acceptable salts and hydrates thereof, that are useful for treating atherosclerosis, dyslipidemias and the like. Pharmaceutical compositions and methods of use are also included.
    本发明涵盖了Formula I的化合物,以及其药用盐和水合物,可用于治疗动脉粥样硬化、血脂异常等疾病。药物组合物和使用方法也包括在内。
  • Fluoro-substituted alkenyl compounds, liquid crystal compositions, and liquid crystal display elements
    申请人:——
    公开号:US20020015805A1
    公开(公告)日:2002-02-07
    The invention relates to a fluoro-substituted alkenyl compound represented by formula (1) 1 wherein Y 1 , Y 2 , Y 3 and Y 4 are each independently H or F, provided that at least one of Y 1 and Y 2 is F; Q 1 is a single bond or an alkylene group of 1-20 carbon atoms, at least one —CH 2 — being optionally substituted by —O—, provided that two or more —O— are not adjacent to each other; Q 2 is a single bond or —C≡C—; Rings A 1 , A 2 and A 3 are each independently a cyclohexane ring, a dioxane ring, a cyclohexene ring, a pyrimidine ring, a pyridine ring, or a benzene ring, or a benzene ring having at least one hydrogen atom substituted by F; Z 1 , Z 2 and Z 3 are each independently a single bond, —CH 2 CH 2 —, —CH 2 O—, —OCH 2 —, —COO—, —OCO—, —CH═CH—, —C≡C—, —CF 2 O—, or —OCF 2 ; and m and n are each independently 0 or 1; provided that Y 3 is F when Ring A 3 is a cyclohexane ring and Z 3 is a single bond. The liquid crystal composition comprising the compound, when used in liquid crystal display elements for various modes, excels in driving voltage and contrast.
    该发明涉及一种由式(1)表示的含氟取代烯基化合物 1 其中Y 1 ,Y 2 ,Y 3 和Y 4 分别独立地为H或F,但至少其中之一为F;Q 1 为1-20个碳原子的单键或烷基基团,至少一个—CH 2 —可选择地被—O—取代,但两个或更多个—O—不相邻;Q 2 为单键或—C≡C—;环A 1 ,A 2 和A 3 分别独立地为环己烷环,二氧六环,环己烯环,嘧啶环,吡啶环或苯环,或至少有一个氢原子被F取代的苯环;Z 1 ,Z 2 和Z 3 分别独立地为单键,—CH 2 CH 2 —,—CH 2 O—,—OCH 2 —,—COO—,—OCO—,—CH═CH—,—C≡C—,—CF 2 O—或—OCF 2 ;m和n分别独立地为0或1;但当环A 3 为环己烷环且Z 3 为单键时,Y 3 为F。包括该化合物的液晶组合物,在用于各种模式的液晶显示元件时,具有出色的驱动电压和对比度。
  • 5-ALKYL PYRROLIDINE OREXIN RECEPTOR AGONISTS
    申请人:Merck Sharp & Dohme Corp.
    公开号:US20200255403A1
    公开(公告)日:2020-08-13
    The present invention is directed to 5-alkyl pyrrolidine compounds which are agonists of orexin receptors. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which orexin receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which orexin receptors are involved.
    本发明涉及对促进睡眠素受体的激动剂的5-烷基吡咯烷化合物。本发明还涉及所述化合物在潜在的治疗或预防涉及促进睡眠素受体的神经和精神障碍和疾病中的用途。本发明还涉及包含这些化合物的组合物。本发明还涉及这些组合物在潜在的预防或治疗涉及促进睡眠素受体的疾病中的用途。
  • 螺[3,5]壬烷衍生物及其制备方法与应用
    申请人:石家庄诚志永华显示材料有限公司
    公开号:CN103664539B
    公开(公告)日:2016-03-16
    本发明公开了一种螺[3,5]壬烷衍生物及其制备方法与应用。该化合物的结构通式如式Ⅰ所示。所述的化合物结构较稳定,具有宽的液晶态温度范围,较好的低温互溶性,较大的介电各向异性△ε,光学器件使用时可实现较低的阈值电压,和低旋转粘度γ1,可以改善液晶组合物材料和显示器性能,对实现显示器的快速响应具有重要意义。含有此类化合物的液晶组合物可应用于制备驱动电压低,宽温度范围,响应速度快的液晶显示器。式I。
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