对辛烷氧基苯甲醇 | 67698-68-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 中文名称: 对辛烷氧基苯甲醇
• 英文名称: 4-octyloxyphenylmethanol
• 英文别名: 4-(octyloxy)benzyl alcohol；p-n-octyloxybenzyl alcohol；p-Octyloxybenzyl alcohol；(4-octoxyphenyl)methanol
• CAS: 67698-68-4
• 化学式: C₁₅H₂₄O₂
• mdl: MFCD00043784
• 分子量: 236.354
• InChiKey: BVSGXVHDNMPZSE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  17
• 可旋转键数：
  9
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  29.5
• 氢给体数：
  1
• 氢受体数：
  2

制备方法与用途

对辛烷氧基苯甲醇是一种有用的有机合成和化学过程中的研究化学品。

反应信息

• 作为反应物：
  描述：

  对辛烷氧基苯甲醇 在 三溴化磷 、 乙醇锂 作用下， 以 乙醚 、 乙醇 、 xylene 为溶剂， 反应 0.5h， 生成 trans-4-n-octyloxy-4'-stilbazole
  参考文献：
  名称：

  Positional and Charged Effects of Heterocyclic N Atoms on Mesogenic Properties of Stilbazoles and Analogous N-Oxides

  摘要：

  The synthesis and the phase behavior of stilbazoles and corresponding N-oxides containing different positions of heterocyclic N atoms, i.e. trans-2'-, 3'-, 4'- stilbazoles and their N-oxides, are reported. Their phase transition temperatures and the mesogenic behavior were investigated through the DSC, polarizing optical microscope and X-ray diffraction (XRD) measurements. Increasing dipole moments by oxidation of stilbazoles to analogous N-oxides induces the S-A phase with an interdigitated bilayer packing. Both 2'-stilbazoles and analogous N-oxides do not possess mesogenic phases, which may be due that pi electron polarizabilities an reduced by the molecular twist originated from dipoles along the ortho-direction. Besides, the positonal effects of the N-oxides on mesogenic properties are more distinct than those of analogous stilbazoles, and new mesogenic phases have been generated by tuning the position of the N-oxide function in the charged liquid crystals. Consequently, unique mesogenic properties may he introduced through adjusting the dipolar direction and strength of the heterocyclic atoms in the molecules.

  DOI：

  10.1080/10587250008031032
• 作为产物：
  描述：

  ethyl 4-(octyloxy)benzoate 在 红铝 作用下， 以 甲苯 为溶剂， 反应 16.5h， 以82%的产率得到对辛烷氧基苯甲醇
  参考文献：
  名称：

  阳离子降冰片烷作为拟肽抗菌剂的合成与评价†

  摘要：

  已经合成了一系列结构两亲的双阳离子降冰片烷作为阳离子抗微生物肽的刚性，低分子量拟肽。将各种带电的亲水性官能团连接到降冰片烷骨架上，包括铵，胍，咪唑鎓和吡啶鎓部分。另外，通过缩醛键结合了一系列不同尺寸的疏水基团。评价化合物对革兰氏阴性和革兰氏阳性细菌的抗菌活性。在整个系列中都观察到了活动；其中最有效的药物对肺炎链球菌，粪肠球菌和几种金黄色葡萄球菌菌株的MIC≤1μgmL -1包括多重耐药性耐甲氧西林（mMRSA），中间糖肽（GISA）和中间万古霉素（VISA）金黄色葡萄球菌。

  DOI：

  10.1039/c5ob00621j

文献信息

• New convergent one pot synthesis of amino benzyl ethers bearing a nitrogen-containing bicycle
  作者：Jhon J. López、Edwin G. Pérez

  DOI：10.1080/00397911.2019.1568498

  日期：2019.3.4

  Abstract We report herein a new convergent one pot method for the synthesis of amino benzyl ethers containing a bicyclic amine, derived from different substituted benzyl alcohols and bicyclic amino alcohols such as tropine, pseudotropine, and 3-quinuclidinol, using chlorotrimethylsilane and sodium iodide. In order to avoid the competitive reaction with the nitrogen atom, a solution of the separately

  摘要 我们在此报告了一种新的聚合一锅法，用于合成含有双环胺的氨基苄基醚，该氨基苄基醚衍生自不同的取代苄醇和双环氨基醇，如托品、赝托品和 3-奎宁环，使用三甲基氯硅烷和碘化钠。为了避免与氮原子的竞争反应，将单独制备的托品、拟托品和3-奎宁环醇的醇盐溶液加入到预先形成的取代苄基碘中，并在氮气氛下在90℃回流15小时. 与现有方法相比，该方法为有机合成中氨基苄基醚的制备提供了一种有效的替代方法，收率良好。图形概要
• N-substituted imidazol derivative
  申请人：Nippon Soda Co., Ltd.

  公开号：US05965743A1

  公开（公告）日：1999-10-12

  The present invention is to provide novel imidazole derivatives effectual as an antihyperlipemic agent and therapeutic and preventive drugs for arteriosclerosis, and to provide methods for manufacturing the said derivatives. More particularly, the present invention is directed to the compounds represented by the following general formula [I]; ##STR1## wherein R.sup.1 is hydrogen or lower alkyl, n is 0 or 1, X is N-r.sup.1 wherein r.sup.1 is hydrogen or lower alkyl, O, S, SO, SO.sub.2, CH.sub.2, CH(CH.sub.3), CONH or C(r.sup.2).dbd.NO wherein r.sup.2 is hydrogen or lower alkyl, m is 0 or an integer of from 1 to 12, and A is methyl or a group represented by the following general formula; ##STR2## wherein Y is N-r.sup.3 wherein r.sup.3 is hydrogen or lower alkyl, N(r.sup.4)SO.sub.2 wherein r.sup.4 is hydrogen or lower alkyl, O, S, SO, SO.sub.2, CH.sub.2, CH(CH.sub.3), CONH or C(r.sup.5).dbd.NO wherein r.sup.5 is hydrogen or lower alkyl, R.sup.2 is a halogen, a lower alkyl, a lower alkoxy, a cycloalkyl or COOr.sup.6 wherein r.sup.6 is hydrogen or a lower alkyl, and l is 0, 1, 2 or 3, however, m denotes an integer of from 6 to 9 when A is methyl, or m denotes 0 or an integer of from 1 to 6 when A is a group represented by the following general formula; ##STR3## and X and Y are each independently CH.sub.2 when m is 0, the pharmaceutically-acceptable salts thereof and methods for manufacturing the said compounds and the pharmaceutically-acceptable salts thereof.

  本发明提供了作为抗高脂血症药物和动脉粥样硬化的治疗和预防药物的新型咪唑衍生物，并提供了制备所述衍生物的方法。更具体地，本发明涉及由以下一般式[I]表示的化合物；其中R.sup.1是氢或较低的烷基，n为0或1，X为N-r.sup.1，其中r.sup.1是氢或较低的烷基，O，S，SO，SO.sub.2，CH.sub.2，CH(CH.sub.3)，CONH或C(r.sup.2).dbd.NO，其中r.sup.2是氢或较低的烷基，m为0或1到12的整数，A为甲基或由以下一般式表示的基团；其中Y为N-r.sup.3，其中r.sup.3是氢或较低的烷基，N(r.sup.4)SO.sub.2，其中r.sup.4是氢或较低的烷基，O，S，SO，SO.sub.2，CH.sub.2，CH(CH.sub.3)，CONH或C(r.sup.5).dbd.NO，其中r.sup.5是氢或较低的烷基，R.sup.2是卤素，较低的烷基，较低的烷氧基，环烷基或COOr.sup.6，其中r.sup.6是氢或较低的烷基，l为0，1，2或3，但当A为甲基时，m表示6到9的整数，或当A为由以下一般式表示的基团时，m表示0或1到6的整数；其中X和Y在m为0时各自独立地为CH.sub.2，其药学上可接受的盐以及制备所述化合物及其药学上可接受的盐的方法。
• 1-(4-Alkyloxybenzyl)-3-methyl-<i>1H</i>-imidazol-3-ium organic backbone: A versatile smectogenic moiety
  作者：William Dobbs、Laurent Douce、Benoît Heinrich

  DOI：10.3762/bjoc.5.62

  日期：——

  The merger of ionic liquid and liquid crystal fields, obtained by using the imidazolium ring as a common element, has allowed us to tailor a new set of materials which associate specific functionalities. These functionalities are consequences of the original properties of the component, ionic liquids, liquid crystals and their association in a single compound. The study of this interesting association led us to elaborate environment-flexible cationic architectures from which mesomorphic properties emerge. Moreover, we have also explored the influence of different anions on the mesomorphic properties.

  离子液体和液晶领域的合并，通过使用咪唑环作为共同元素，使我们能够定制一组新材料，这些材料具有特定的功能。这些功能是组分的原始性质——离子液体、液晶及它们在单一化合物中的结合——的结果。对这种有趣的结合的研究使我们能够从中制定出环境灵活的阳离子结构，从中产生出介向性质。此外，我们还探讨了不同阴离子对介向性质的影响。
• Amphiphilic dendritic dipeptides & their self-assembly into helical pores
  申请人：Percec Virgil

  公开号：US20060088499A1

  公开（公告）日：2006-04-27

  An amphiphilic dendritic dipeptide, comprises a dipeptide(s) comprising one or more of a naturally occurring or synthetic amino acids and a dendron. These are suitable for use in various formulations, films, coatings, membranes and sensors, among other applications.

  一种两性树状二肽，包括一个或多个天然存在或合成氨基酸的二肽和一个树状结构。这些适用于各种配方、薄膜、涂层、膜和传感器等应用。
• The application of phenylmethanethiol and benzenethiol derivatives as odorless organosulfur reagents in the synthesis of thiosugars and thioglycosides
  作者：Jun-ya Hasegawa、Masahiro Hamada、Tetsuo Miyamoto、Kiyoharu Nishide、Tetsuya Kajimoto、Jun-ichi Uenishi、Manabu Node

  DOI：10.1016/j.carres.2005.07.011

  日期：2005.10

  p-octyloxyphenylmethanethiol and p-dodecylbenzenethiol were prepared as new odorless organosulfur reagents. Thiosugars and thioglycosides were synthesized using these reagents without encountering any malodorous procedures.

  制备了对位辛氧基苯甲硫醇和对十二烷基苯硫醇作为新的无味有机硫试剂。使用这些试剂合成了硫代糖精和硫糖苷，没有遇到任何恶臭的过程。

表征谱图