6-hexyloxy-2-naphthoyl chloride | 58601-37-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6-hexyloxy-2-naphthoyl chloride
• 英文别名: 6-n-hexyloxy-2-naphthoic acid chloride；6-Hexoxynaphthalene-2-carbonyl chloride
• CAS: 58601-37-9
• 化学式: C₁₇H₁₉ClO₂
• 分子量: 290.79
• InChiKey: HXMAAIBFERQVEE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6
• 重原子数：
  20
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  6-hexyloxy-2-naphthoyl chloride 在 一水合肼 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 生成 6-(hexyloxy)-N'-(6-(hexyloxy)-2-naphthoyl)-2-naphthohydrazide
  参考文献：
  名称：

  Symmetrical mesogenic 2,5-bis(6-naphthalen-2-yl)-1,3,4-thiadiazoles

  摘要：

  Two series of new symmetrical 1,3,4-oxadiazoles 1a-n and 1,3,4-thiadiazoles 1b-n were prepared and their mesomorphic properties investigated by optical microscopy, differential scanning calorimetry, and powder X-ray diffractometry. Compounds 1b-n are kinetically more stable than compounds 1a-n. Compounds 1a-n exhibited monotropic nematic or smectic C phases, whereas, compounds 1b-n exhibited enantiotropic nematic or smectic A/smectic C phases. Compounds 1b-n have higher clearing temperatures and the larger temperature ranges of mesophases, which might be attributed to the better linearity and/or larger dipole, resulted from a more polarized sulfur atom than oxygen atom incorporated. The fluorescent properties of these two series of 1,3,4-thiadiazole/oxadiazole-based derivatives were also examined. The lambda(max) peaks of the photoluminescence spectra for compounds 1a-6 and 1b-6 measured in THF occurred at ca. 385 nm and 423 nm, respectively. Both series were blue emitters. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.06.092
• 作为产物：
  描述：

  6-羟基-2-萘甲酯 在 氯化亚砜 、 potassium carbonate 、 potassium iodide 、 potassium hydroxide 作用下， 以 乙醇 、 丙酮 为溶剂， 反应 52.0h， 生成 6-hexyloxy-2-naphthoyl chloride
  参考文献：
  名称：

  Symmetrical mesogenic 2,5-bis(6-naphthalen-2-yl)-1,3,4-thiadiazoles

  摘要：

  Two series of new symmetrical 1,3,4-oxadiazoles 1a-n and 1,3,4-thiadiazoles 1b-n were prepared and their mesomorphic properties investigated by optical microscopy, differential scanning calorimetry, and powder X-ray diffractometry. Compounds 1b-n are kinetically more stable than compounds 1a-n. Compounds 1a-n exhibited monotropic nematic or smectic C phases, whereas, compounds 1b-n exhibited enantiotropic nematic or smectic A/smectic C phases. Compounds 1b-n have higher clearing temperatures and the larger temperature ranges of mesophases, which might be attributed to the better linearity and/or larger dipole, resulted from a more polarized sulfur atom than oxygen atom incorporated. The fluorescent properties of these two series of 1,3,4-thiadiazole/oxadiazole-based derivatives were also examined. The lambda(max) peaks of the photoluminescence spectra for compounds 1a-6 and 1b-6 measured in THF occurred at ca. 385 nm and 423 nm, respectively. Both series were blue emitters. (C) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2012.06.092

文献信息

• フルオロアルカン誘導体、ゲル化剤、液晶性化合物及びゲル状組成物
  申请人：国立大学法人山口大学

  公开号：JP2016175873A

  公开（公告）日：2016-10-06

  【課題】新規なフルオロアルカン誘導体、その化合物よりなるゲル化剤及びそのゲル化剤を含むゲル状組成物、並びに、新規なフルオロアルカン誘導体よりなる液晶性化合物を提供する。【解決手段】下記一般式（１）で表されるフルオロアルカン誘導体。 Ｒ2−Ｌ1−Ａｒ1−Ｘ1−Ｒ1 （１）（式（１）中、Ａｒ1は、置換若しくは無置換の核原子数６〜３０の２価の芳香族基を示し、Ｒ1はパーフルオロアルキル基を有する飽和又は不飽和の炭素数２〜２２の１価の炭化水素基を示し、Ｘ1は酸素原子、硫黄原子又は−ＳＯ2−で表される基を示し、Ｒ2は特定の１価の基を示し、Ｌ1は、Ｒ2の種類により−ＣＯＯ−で表される基又は−ＯＣＯ−で表される基を示す。）【選択図】なし

  提供一种新型全氟烷基衍生物，包括该化合物的凝胶剂以及含有该凝胶剂的凝胶状组合物，以及提供一种新型全氟烷基衍生物的液晶性化合物。解决方案是一种由下述通用式（1）表示的全氟烷基衍生物。 R2−L1−Ar1−X1−R1（1）（在式（1）中，Ar1表示取代或未取代的核原子数为6至30的二价芳香族基，R1表示具有全氟烷基的饱和或不饱和碳数为2至22的一价碳氢基，X1表示氧原子、硫原子或表示为−SO2−的基，R2表示特定的一价基，L1根据R2的类型表示为表示为−COO−或−OCO−的基。）【选择图】无
• New metallomesogens derived from unsymmetric 1,3,4-thiodiazoles: synthesis, single crystal structure, mesomorphism, and optical properties
  作者：Cheng-Tsung Liao、Yueh-Ju Wang、Chi-Shuen Huang、Hwo-Shuenn Sheu、Gene-Hsiang Lee、Chung K. Lai

  DOI：10.1016/j.tet.2007.09.031

  日期：2007.12

  A series of copper(II) complexes 1 derived from unsymmetric 1,3,4-thiadiazoles 2 exhibiting mesogenic properties are reported. All the precursors 2 and 3 exhibited smectic A or/and smectic C phases, whereas, copper complexes formed nematic, SmA or SmC phases. The mesophases formed by derivatives 2 and 3 were probably attributed to the H-bondings induced both intramolecularly or/and intermolecularly

  报道了衍生自具有介晶性质的不对称1,3,4-噻二唑2的一系列铜（II）配合物1。所有前体2和3均表现出近晶A相和/或近晶C相，而铜络合物形成向列相，SmA或SmC相。衍生物2和3形成的中间相可能归因于酰胺（-NH）和酚（-OH）基团在分子内或分子间诱导的H键。介晶的2-（5-（2-（己氧基氧基）萘-6-基）-1,3,4-恶二唑-2-基）苯酚的晶体和分子结构（2 ; n = 6，m＝ 6）通过X射线结构分析确定。它在单斜空间群P -1中结晶，a = 7.4255（18）Å，b = 8.209（2）Å，c = 17.315（5）Å，Z = 2。观察到N2和H1A原子之间的分子间H键（d = 1.89Å）的夹角为161.5°。所有分子堆积成倾斜层排列，并观察到π-π相互作用（约3.56Å）。可变温度FTIR和1 H NMR光谱也用于探测化合物2（m = 0，n = 6）中可能形成的H键。这些化合
• Substituted amino alcohols as chiral dopants
  申请人：Fraunhofer-Gesellschaft zur Förderung der Angewandten Forschung E.V.

  公开号：US09273247B2

  公开（公告）日：2016-03-01

  The invention relates to the use of a substituted, chiral amino alcohol, comprising one or more structural units of the following formula (1), wherein the abbreviations A, Y, R1 and R3 to R5 have the following meanings: is a covalent bond or a hydrocarbon group, Y is a covalent bond or a hydrocarbon group that can have an oxygen atom at one of its ends through which it is bonded to R1, R1 is an aliphatic or heterocyclic or aromatic radical, the carbon chain of which may be interrupted by one or more B groups, R5 is selected from the group consisting of (a) aliphatic radicals, wherein individual carbon atoms may be replaced by oxygen atoms or carbonyl groups, and wherein the carbon chains of same radicals may be optionally interrupted by a B group, and (b) araliphatic, cycloaliphatic, aromatic and heterocyclic radicals, wherein the carbon chain can be interrupted by one or more B structural elements and/or by one or more D coupling groups, R3, R4 are hydrogen or aliphatic or araliphatic substituents, which are independent of one another, wherein the carbon chain can be interrupted by one or more B groups, B is selected from polymerizable or crosslinkable structural elements from the group comprising C1-C16-alkenyl, C1-C16-alkenyloxy, —C═C—, —CH═CH—COO—, —CH═CH—, —CX═CH—COO— with X═C1-C16-alkyl, and the trans-form of —OOC—CH═CH—COO—, and D is selected from —O—, —NH—, —N(CH3)—, —N(C2H5)—, —SO2—, —CO—, —COO—, —CH═CH—, —OCOO—, —OCH2—, CH═N, —CF2CF2—, as a chiral dopant in liquid crystal (mixtures), e.g., in electro-optical systems.

  该发明涉及使用一种取代的手性氨基醇，包括以下式（1）的一个或多个结构单元，其中缩写A、Y、R1和R3至R5具有以下含义：A是共价键或碳氢基团，Y是共价键或碳氢基团，可以在其一端具有氧原子，通过该氧原子与R1键合，R1是脂肪族、杂环或芳香基，其碳链可能被一个或多个B基团中断，R5选自以下组成的群体：（a）脂肪基，其中个别碳原子可被氧原子或羰基取代，同一基团的碳链可能选择性地被B基团中断；（b）芳基脂肪族、环脂肪族、芳香和杂环基，其碳链可被一个或多个B结构元素和/或一个或多个D偶联基中断，R3、R4是氢或脂肪族或芳基脂肪族取代基，彼此独立，其碳链可能被一个或多个B基团中断，B选自以下群体中的可聚合或可交联的结构单元：C1-C16-烯基、C1-C16-烯氧基、—C═C—、—CH═CH—COO—、—CH═CH—、—CX═CH—COO—，其中X=C1-C16-烷基，以及—OOC—CH═CH—COO—的反式形式，D选自—O—、—NH—、—N(CH3)—、—N(C2H5)—、—SO2—、—CO—、—COO—、—CH═CH—、—OCOO—、—OCH2—、CH═N、—CF2CF2—，作为液晶（混合物）中的手性掺杂剂，例如在电光系统中。
• Mesomorphic Homologous Series 4-Formylphenyl 6-n-Alkoxy-2-Naphthalenecarboxylates (I) and 2-Acetylnaphthalen-6-yl 4-n-Alkoxybenzoates (II)
  作者：K. N. Trivedi、D. M. Thakkar

  DOI：10.1080/00268948408080181

  日期：1984.4
• Synthesis and Physico-Chemical Properties of Polar Liquid Crystal Materials Incorporating a Coumarin Skeleton at the Terminal Position
  作者：Yuki Morita、Hiroyuki Ushijima、Kyohei Era、Kazuo Kasatani、Hiroaki Okamoto

  DOI：10.1080/15421400802430000

  日期：2008.12.2

  This paper described the synthesis and physico-chemical properties of homologous series of 2-oxo-2H-chromen-6-yl 6-alkoxy-naphthalene-2-carboxylate (compounds 1-n). Compounds 1-n show a monotropic nematic (N) phase, where the average of the N-isotropic (1) phase transition temperatures is ca. 140 degrees C. The mesomorphic properties were also examined by binary phase diagrams for the mixture of 1-n (n = 4 or 8) and 4-(cyano-4'-octyloxybiphenyl (8 OCB), or 4-heptyloxyphenyl 4-nonyloxybenzoate. The physico-chemical properties for compounds 1-n are compared with the corresponding 4-alkoxybenzoate derivatives (compounds 2-n) and 4-alkoxybiphenyl-4'-carboxylate ones (compounds 3-n). These results are discussed in terms of molecular structures and the electrostatic natures of the molecules.