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1-bromo-4-dodecyloxybenzene | 123883-51-2

中文名称
——
中文别名
——
英文名称
1-bromo-4-dodecyloxybenzene
英文别名
1-bromo-4-(dodecyloxy)benzene;4-bromo-1-(dodecyloxy)benzene;1-bromo-4-dodecyloxy-benzene;4-bromo-1-dodecyloxybenzene;4-dodecyloxy-1-bromobenzene;4-dodecyloxyphenyl bromide;1-bromo-4-dodecoxybenzene
1-bromo-4-dodecyloxybenzene化学式
CAS
123883-51-2
化学式
C18H29BrO
mdl
——
分子量
341.332
InChiKey
UANZNBAPFCQDCN-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):
    8.3
  • 重原子数:
    20
  • 可旋转键数:
    12
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.67
  • 拓扑面积:
    9.2
  • 氢给体数:
    0
  • 氢受体数:
    1

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
  • 下游产品
    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:
    1-bromo-4-dodecyloxybenzene 在 sodium azide 、 sodium dithionite 、 ammonium cerium(IV) nitrate 、 叔丁基锂4-吡咯烷基吡啶盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下, 以 四氢呋喃正己烷二氯甲烷氯仿乙腈 为溶剂, 反应 13.0h, 生成
    参考文献:
    名称:
    Cruciform π-Systems for Molecular Electronics Applications
    摘要:
    This study details a modular and general synthesis of a new class of molecules consisting of cruciform pi-systems. The key to synthesizing these molecules was an unprecedented double Staudinger cyclization. Once formed, these rigid compounds assemble into ordered monolayer films on metal and metal oxide surfaces to orient their conjugated, bis-phenyloxazole subunits upright. This surface orientation is enforced by the external phenyl substituents that are out of the ring plane, thus preventing the prone conformation.
    DOI:
    10.1021/ja0350942
  • 作为产物:
    描述:
    4-溴苯酚溴代十二烷potassium carbonate 作用下, 以 乙醇 为溶剂, 反应 24.0h, 以78%的产率得到1-bromo-4-dodecyloxybenzene
    参考文献:
    名称:
    解决方案和原型设备中的 新型Au I多炔炔化合物及其高光功率限制性能†
    摘要:
    通过Au I络合物前体与不同的乙炔基芳族配体之间的共聚,已高收率制备了三种新型Au I聚炔。对它们的光物理行为的研究表明,通过聚合反应形成聚炔,不仅保持了相应的Au I聚炔的高透明度,类似于其相应的小分子Au I乙炔化物的透明度,而且有效地增强了它们的三重态(T 1)发射能力。至关重要的是,由于它们具有增强的T 1发射能力,因此所有Au I与相应的小分子Au I乙炔化物相比,polyynes对532 nm激光表现出更强的光功率限制(OPL)能力。基于芴和三苯胺配体的Au I聚炔显示出比最先进的OPL材料C 60更好的OPL性能,表明它们在激光保护领域具有巨大的潜力。更重要的是,在通过掺杂芴基Au I制成的OPL原型设备中聚苯乙烯(PS)固体基质中,与溶液相比,OPL活性大大提高,证明了其在实际应用中的巨大潜力。所有这些结果为在OPL材料的高OPL活性和良好透明度之间取得平衡提供了新的策略,
    DOI:
    10.1039/c8tc01539b
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文献信息

  • Supramolecular dendrimers: Unusual mesophases of ionic liquid crystals derived from protonation of DAB dendrimers with facial amphiphilic carboxylic acids
    作者:Andrew G. Cook、Ute Baumeister、Carsten Tschierske
    DOI:10.1039/b415892j
    日期:——
    Supramolecular liquid crystalline (LC) dendrimers were prepared by self-assembly of first to fifth generation amino terminated DAB dendrimers with facial amphiphilic carboxylic acids. These carboxylic acids are composed of three distinct incompatible segments, a rigid rod-like terphenyl core, two terminal alkyl chains and a polar lateral carboxylate group. The COOH groups were either directly connected to the terphenyl core or via oligo(oxyethylene) chains of different lengths. Depending upon the length of the polyether chain used, the dendrimer generation, the ratio of dendrimer to carboxylic acid or the temperature, a series of six different LC phases were observed. As well as a smectic phase (SmA), two different square columnar phases (Colsqu), a mesophase combining a layer structure with a hexagonal organisation of columns (channelled layer phase, ChLhex) and two additional mesophases (Colhex and M) with unknown structures were found. The square columnar phases are either composed of square cylinders (plane group p4mm) or a regular arrangement of square and triangular cylinders (plane group p4gm). In these dendrimer–carboxylic acid complexes protons are transferred from the COOH groups to the amino groups of the dendrimer, which gives rise to ionic complexes (dendroelectrolyte–amphiphile complexes). This concept allows the tailoring of the mesomorphic properties in a thermodynamically controlled self assembly process. The T-shaped ternary amphiphilic structure of the acid components and the incompatibility of the ionic species formed during the self assembly process are responsible for the formation of unconventional mesophase structures.
    通过自组装法,以氨基封端的DAB树状大分子(第1至第5代)与面型两亲性羧酸制备了超分子液晶树状大分子。这些羧酸包含三个不相容的不同部分,刚性的带状三联苯核心、两个末端的烷基链和一个极性侧羧酸盐基团。羧酸基团的羟基要么直接与三联苯核心相连,要么通过不同长度的聚氧乙烯链连接。根据所用的聚醚链的长度、树状大分子的代数、树状大分子与羧酸的比例或温度,观察到六种不同的液晶相。除了一个近晶相(SmA)外,还发现了两个不同的四方柱状相(Colsqu),一个结合了层状结构和柱的六角排列的中介相(沟道层状相,ChLhex),以及两个具有未知结构的中介相(Colhex和M)。四方柱状相既包含有四方柱(平面群p4mm),也包含规则排列的四方柱和三角柱(平面群p4gm)。在这些树状大分子-羧酸复合物中,质子从羧酸基团转移到树状大分子的氨基上,形成离子复合物(树状电解质-两亲复合物)。这个概念使得在中介相的自组装过程中能通过热力学控制来裁剪液晶性质。酸组分的T型三元两亲结构和自组装过程中形成的离子物种的不兼容性是形成非传统中介相结构的原因。
  • Synthesis and mesomorphic properties of 1,1-difluoroalkyl-substituted biphenylthienyl and terphenyl liquid crystals. A comparative study of mesomorphic behavior relative to alkyl, alkoxy and alkanoyl analogsElectronic supplementary information (ESI) available: experimental details for compounds 4, 9, 10, 12, 15–19, 25–39, 45 and 49. See http://www.rsc.org/suppdata/jm/b1/b102059p/
    作者:Andre A. Kiryanov、Paul Sampson、Alexander J. Seed
    DOI:10.1039/b102059p
    日期:2001.11.23
    A variety of biphenylthienyl and terphenyl-based liquid crystalline materials were prepared that incorporate a 1,1-difluoropentyl terminal group. The mesogenic properties of these compounds were compared and contrasted with analogs where the CF2 moiety was replaced by a -CH2-, -O- or -CO- group. The 1,1-difluoroalkyl group is unique in its behavior and tends to promote orthogonal smectic phase behavior.
    制备了一系列含有1,1-二氟戊基末端基团的联苯并噻吩型和三联苯型液晶材料。将这些化合物的液晶性能与CF2基团被-CH2-、-O-或-CO-基团替代的类似物的性能进行了对比。1,1-二氟烷基具有独特的行为,倾向于促进正交层状相行为。
  • Synthesis and liquid-crystalline properties of methacrylate monomers carrying a p-terphenyl laterally substituted with one or two cyano groups
    作者:Isaura Felix-Serrano、Nayely Trejo-Carbajal、Rosa Julia Rodríguez-González、Leticia Larios-López、Ivana Moggio、Eduardo Arias、Román Torres-Lubián、Dámaso Navarro-Rodríguez
    DOI:10.1016/j.molliq.2017.06.042
    日期:2017.9
    behavior of both monomers and precursors was studied by differential scanning calorimetry (DSC), polarizing optical microscopy (POM) and X-ray diffraction (XRD) analyses. Molecules bearing one cyano group melt at lower temperature and display a mesomorphic behavior over larger temperature intervals as compared to those bearing two cyano groups. The four compounds (two monomers and two precursors) showed only
    从液晶和光学的观点出发,合成并研究了两个被一个或两个氰基基团侧向取代的带有对-叔苯基的甲基丙烯酸酯单体。合成路线涉及多个反应,包括允许芳基偶联的铃木反应。1 H和13证实了这些新单体及其相应前体的化学结构。13 C NMR光谱学。通过差示扫描量热法(DSC),偏振光学显微镜(POM)和X射线衍射(XRD)分析研究了单体和前体的介晶行为。与带有两个氰基的分子相比,带有一个氰基的分子在较低的温度下熔化并在较大的温度区间内表现出介晶行为。四种化合物(两种单体和两种前体)仅显示无序近晶相。通过X射线衍射,确定了分子在近晶相内以单层堆叠,除了单体以双层堆叠。电化学表征表明这些分子表现为p型材料,并且可以通过引入CN基团来调节其电子性质(带隙)。分子在蓝色光谱范围(高能光区域)中吸收和发射。较大的斯托克斯位移表明,分子的几何形状从电子基态的芳香族转变为第一激发态的更共面的醌型结构。荧光量子产率很高(7
  • [EN] ORGANIC SEMICONDUCTING COMPOUNDS<br/>[FR] COMPOSÉS SEMI-CONDUCTEURS ORGANIQUES
    申请人:MERCK PATENT GMBH
    公开号:WO2018065350A1
    公开(公告)日:2018-04-12
    The invention relates to novel organic semiconducting compounds containing apolycyclicunit, to methods for their preparation and educts or intermediates used therein, to compositions, polymer blends and formulations containing them, to the use of the compounds, compositions and polymer blends as organic semiconductors in, or for the preparation of, organic electronic (OE) devices, especially organic photovoltaic (OPV) devices, perovskite-based solar cell (PSC) devices, organic photodetectors (OPD), organic field effect transistors (OFET) and organic light emitting diodes (OLED), and to OE, OPV, PSC, OPD,OFET and OLED devices comprising these compounds, compositions or polymer blends.
    这项发明涉及含有多环单元的新型有机半导体化合物,涉及它们的制备方法和在其中使用的底物或中间体,涉及含有它们的组合物、聚合物混合物和配方,涉及将这些化合物、组合物和聚合物混合物用作有机半导体在有机电子(OE)器件中的使用,尤其是有机光伏(OPV)器件、钙钛矿太阳能电池(PSC)器件、有机光电探测器(OPD)、有机场效应晶体管(OFET)和有机发光二极管(OLED)的制备,以及包含这些化合物、组合物或聚合物混合物的OE、OPV、PSC、OPD、OFET和OLED器件。
  • Synthesis and properties of phenothiazylene vinylene-based polymers: New organic semiconductors for field-effect transistors and solar cells
    作者:Seon-Kyoung Son、Yoon-Suk Choi、Woo-Hyung Lee、Yongtaek Hong、Jae-Ryoung Kim、Won-Suk Shin、Sang-Jin Moon、Do-Hoon Hwang、In-Nam Kang
    DOI:10.1002/pola.23814
    日期:2010.2.1
    features. UV–visible absorption spectra of the polymers showed two strong absorption bands in the ranges 315–370 nm and 450–500 nm, which arose from absorptions of the phenothiazine segments and the conjugated main chains. Solution‐processed field‐effect transistors fabricated from these polymers showed p‐type organic thin‐film transistor characteristics. The field‐effect mobilities of P1, P2, and P3
    一系列新的基于碳酸亚乙烯phenothiazylene半导体聚合物,聚[3,7-(4'-十二烷氧基)phenothiazylene乙炔](P1),聚[3,7-(4'-十二烷氧基)phenothiazylene vinylene- ALT -1,4-亚苯基乙烯撑](P2),和聚[3,7-(4'-十二烷氧基)phenothiazylene vinylene- ALT -2,5-亚噻吩基亚乙烯基](P3),都通过Horner-Emmons反应被合成。FTIR和1个1 H NMR光谱证实,在聚合物中的亚乙烯基的结构是所有-反式(É)。P1的重均分子量(M w),发现P2和P3分别为27,000、22,000和29,000,多分散指数分别为1.91、2.05和2.25。P1,P2和P3的热谱图分别仅包含一个宽的玻璃化转变温度,分别在129、167和155°C,而没有观察到熔融特征。聚合物的紫外可见吸收光谱显示在315–370
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