2-(4-Hydroxyphenyl)heptane | 6863-24-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 酚类
• 英文名称: 2-(4-Hydroxyphenyl)heptane
• 英文别名: (+/-)-4-Hydroxy-1-(1-methyl-hexyl)-benzol；4-(1-Methyl-hexyl)-phenol；4-(1-Methylhexyl)-phenol；p-sec-Heptylphenol；4-(1-Methylhexyl)phenol；4-heptan-2-ylphenol
• CAS: 6863-24-7
• 化学式: C₁₃H₂₀O
• 分子量: 192.301
• InChiKey: OXAMRILEWOFNPN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  14
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-(4-Hydroxyphenyl)heptane 在 硝酸 作用下， 生成 4-(1-Methyl-hexyl)-3,5-dinitro-phenol
  参考文献：
  名称：

  二硝基苯酚衍生物的结构和杀虫活性。第四部分 某些2-（α-支链烷基）-4,6-二硝基和4-（α-支链烷基）-2,6-二硝基苯酚的制备

  摘要：

  通过在醚中缩合2-或4-合成21个2-（α-支链烷基）酚和31个烷基（含5至13个碳原子）的4-（α-支链烷基）酚。酰基苯酚或更易溶的茴香醚与烷基溴化镁的混合物，脱水成烯基衍生物，进行氢化，并在需要时将苯甲醚脱甲基。2-和4-烷基苯酚转化为2-烷基- 4,6-二硝基和4-烷基- 2,6-二硝基酚，用于测试针对苹果的白粉病的致病剂白叉丝单囊壳（埃尔。和大麦Erysiphe graminisMérat和黄瓜Erysiphe cichoracearumMérat的Salm.。

  DOI：

  10.1039/j39670002281
• 作为产物：
  描述：

  1-(heptan-2-yl)-4-methoxybenzene 在 氢溴酸 作用下， 以 溶剂黄146 为溶剂， 生成 2-(4-Hydroxyphenyl)heptane
  参考文献：
  名称：

  二硝基苯酚衍生物的结构和杀虫活性。第四部分 某些2-（α-支链烷基）-4,6-二硝基和4-（α-支链烷基）-2,6-二硝基苯酚的制备

  摘要：

  通过在醚中缩合2-或4-合成21个2-（α-支链烷基）酚和31个烷基（含5至13个碳原子）的4-（α-支链烷基）酚。酰基苯酚或更易溶的茴香醚与烷基溴化镁的混合物，脱水成烯基衍生物，进行氢化，并在需要时将苯甲醚脱甲基。2-和4-烷基苯酚转化为2-烷基- 4,6-二硝基和4-烷基- 2,6-二硝基酚，用于测试针对苹果的白粉病的致病剂白叉丝单囊壳（埃尔。和大麦Erysiphe graminisMérat和黄瓜Erysiphe cichoracearumMérat的Salm.。

  DOI：

  10.1039/j39670002281

文献信息

• Metal cation-exchanged montmorillonite (Mn+-mont)-catalysed aromatic alkylation with aldehydes and ketones
  作者：Jun-ichi Tateiwa、Ei Hayama、Takahiro Nishimura、Sakae Uemura

  DOI：10.1039/a701744h

  日期：——

  The alkylation of aromatic compounds with aldehydes and ketones in the presence of a variety of metal cation-exchanged montmorillonites (Mn+-mont; Mn+ = Zr4+, Al3+, Fe3+, Zn2+, H+, Na+) has been investigated. Al3+- and Zr4+-Monts are revealed to be effective as catalysts, while no reaction takes place with Na+-mont. Al3+-Mont-catalysed alkylation of phenol with several aldehydes produces mainly or almost solely the corresponding gem-bis(hydroxyphenyl)alkanes (bisphenols) in good yields, while that with several ketones affords selectively the corresponding alkylphenols in moderate to good yields. The alkylation always occurs at the carbonyl carbon without any skeletal rearrangement and the kind of products depends much on the steric hindrance of an electrophilic intermediary carbocation. The alkylation of anisole, veratrole and p-cresol proceeds well, while that of toluene, benzene, chlorobenzene and nitrobenzene scarcely occurs.

  在各种金属阳离子交换的蒙脱石（Mn+-mont；Mn+ = Zr4+、Al3+、Fe3+、Zn2+、H+、Na+）存在下，研究了芳香化合物与醛和酮的烷基化反应。发现Al3+和Zr4+蒙脱石是有效的催化剂，而Na+蒙脱石则不发生反应。由Al3+蒙脱石催化的苯酚与几种醛的烷基化反应主要或几乎只生成了相应的双（羟苯基）烷烃（双酚），产率良好；而与几种酮的烷基化反应则选择性地生成了相应的烷基苯酚，产率适中至良好。烷基化总是发生在羰基碳上，没有骨架重排，产物的类型很大程度上取决于亲电中间体的碳正离子的空间位阻。茴香醚、邻苯二甲醚和对甲酚的烷基化反应良好进行，而甲苯、苯、氯苯和硝基苯的烷基化反应几乎不发生。
• Revision of species of the “<i>Oligia</i>” <i>semicana</i> group (Lepidoptera: Noctuidae) with descriptions of a new genus and 12 new species
  作者：James T. Troubridge、J. Donald Lafontaine

  DOI：10.4039/ent134157-2

  日期：2002.4

  The name Neoligiagen.nov. is proposed for the “Oligia” semicana (Walker) species group in North America and 12 species, N. rubirena sp.nov., N. pagosa sp.nov., N. hardwicki sp.nov., N. inermis sp.nov., N. invenusta sp.nov., N. albirena sp.nov., N. lancea sp.nov., N. elephas sp.nov., N. lillooet sp.nov., N. surdirena sp.nov., N. canadensis sp.nov., and N. atlantica sp.nov. are described. Hadenella laevigata Smith is synonymized (synonymy restored) under Hadena tonsa Grote and Hadena hausta Grote is synonymized (synonymy restored) under Miana semicana Walker. Adults of all species are illustrated as well as male and female genitalia, where known.

  AbstractThe name Neoligiagen.nov. is proposed for the "Oligia" semicana (Walker) species group in North America and 12 species, N. rubirena sp.nov., N. pagosa sp.nov., N. hardwicki sp.nov、N. inermis sp.nov.、N. invenusta sp.nov.、N. albirena sp.nov.、N. lancea sp.nov.、N. elephas sp.nov.、N. lillooet sp.nov.、N. surdirena sp.nov.、N. canadensis sp.nov.和 N. atlantica sp.nov.等 12 个种。Hadenella laevigata Smith 与 Hadena tonsa Grote 同源（同义恢复），Hadena hausta Grote 与 Miana semicana Walker 同源（同义恢复）。所有物种的成体以及已知的雄性和雌性生殖器均附有插图。
• Method for producing an aromatic compound having an alkyl group with at least three carbon atoms
  申请人：TORAY INDUSTRIES, INC.

  公开号：EP0985649A2

  公开（公告）日：2000-03-15

  Aromatic compounds having an alkyl group with at least 3 carbon atoms are produced in a process comprising at least one of the following steps: (1) a step of contacting a starting material that contains an aromatic compound having a branched alkyl group with at least 3 carbon atoms, with a zeolite-containing catalyst in a liquid phase in the presence of hydrogen therein, thereby changing the position of the carbon atoms of the alkyl group bonding to the aromatic ring of the compound; (2) a step of contacting a starting material that contains an aromatic compound having a branched alkyl group with at least 3 carbon atoms, with a catalyst containing zeolite and containing rhenium and/or silver, in a liquid phase, thereby changing the position of the carbon atoms of the alkyl group bonding to the aromatic ring of the compound; (3) a step of contacting a halogenated aromatic compound having an alkyl group with at least 3 carbon atoms, with an acid-type catalyst, thereby isomerizing the compound; and (4) a step of treating a mixture of isomers of an aromatic compound having an alkyl group with at least 3 carbon atoms, with a zeolite adsorbent that contains at least one exchangable cation selected from alkali metals, alkaline earth metals, lead, thallium and silver, thereby separating a specific isomer from the isomer mixture through adsorption.

  具有至少 3 个碳原子烷基的芳香族化合物的生产工艺至少包括以下一个步骤： (1) 将含有至少 3 个碳原子的支链烷基的芳香族化合物的起始原料在液相中与含沸石的催化剂在氢存在的情况下接触，从而改变烷基的碳原子与化合物的芳香环键合的位置； (2) 将含有芳香族化合物的起始原料与含沸石和含铼和/或银的催化剂在液相中接触，该芳香族化合物具有至少 3 个碳原子的支链烷基，从而改变烷基碳原子与化合物芳香环键合的位置； (3) 将具有至少 3 个碳原子的烷基的卤代芳香族化合物与酸型催化剂接触，从而使该化合物异构化；以及 (4) 用沸石吸附剂处理具有至少 3 个碳原子的烷基的芳香族化合物的异构体混合物，该沸石吸附剂含有至少一种选自碱金属、碱土金属、铅、铊和银的可交换阳离子，从而通过吸附从异构体混合物中分离出特定的异构体。
• Kirby,A.H.M. et al., Tetrahedron, Supplement, 1964, vol. 6, p. 483 - 508
  作者：Kirby,A.H.M. et al.

  DOI：——

  日期：——
• OSMAN, A. M.;BADR, M. Z. A.;EL-NAGGAR, G. M.;ALY, M. M.;FAHMY, A. M., EGYPT. J. CHEM., 1984, 27, N 1, 1-9
  作者：OSMAN, A. M.、BADR, M. Z. A.、EL-NAGGAR, G. M.、ALY, M. M.、FAHMY, A. M.

  DOI：——

  日期：——