1-苯基-2-己醇 | 25755-72-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 1-苯基-2-己醇
• 英文名称: 1-phenylhexan-2-ol
• 英文别名: Benzeneethanol, alpha-butyl-
• CAS: 25755-72-0
• 化学式: C₁₂H₁₈O
• 分子量: 178.274
• InChiKey: JIYIWMCPWCFVCA-UHFFFAOYSA-N

物化性质

• LogP：
  3.386 (est)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  13
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  20.2
• 氢给体数：
  1
• 氢受体数：
  1

安全信息

• 海关编码：
  2906299090

反应信息

• 作为反应物：
  描述：

  1-苯基-2-己醇 在 哌啶 、 戴斯-马丁氧化剂 、 溶剂黄146 作用下， 以 甲醇 、 二氯甲烷 、 水 为溶剂， 反应 10.0h， 生成 2-phenyl-hept-1-en-3-one
  参考文献：
  名称：

  末端烯酮的不对称催化环氧化合成三唑类抗真菌剂

  摘要：

  实现了α-取代乙烯基酮的对映选择性环氧化，构建了合成各种三唑类抗真菌剂的关键环氧化物中间体。通过使用手性N,N'-二氧化物/Sc III配合物作为手性催化剂和 35% 的水溶液，该反应以高产率和良好的对映选择性有效进行。H 2 O 2作为氧化剂。它使光学活性艾沙康唑、依氟康唑和其他潜在的抗真菌剂的转化成为可能。

  DOI：

  10.1021/acs.orglett.1c02588
• 作为产物：
  描述：

  (2R*,3S*)-1-(Tosyloxy)-3-iodohexan-2-ol 在 copper(l) iodide 、 偶氮二异丁腈 、 三正丁基氢锡 作用下， 以 甲苯 为溶剂， 反应 3.5h， 生成 1-苯基-2-己醇
  参考文献：
  名称：

  C-1 Reactivity of 2,3-Epoxy Alcohols via Oxirane Opening with Metal Halides: Applications and Synthesis of Naturally Occurring 2,3-Octanediol, Muricatacin, 3-Octanol, and 4-Dodecanolide

  摘要：

  The C-1 reactivity of 2,3-epoxy alcohols and derivatives has been examined thoroughly. In the first approach a rearrangement opening of 2,3-epoxy alcohols with LiI leads to 1-iodo 2,3-diols with erythro or three stereochemistry starting from trans or cis epoxy alcohols. Subsequent coupling with a carbon nucleophile can lead to a series of vicinal diols with predicted relative and absolute stereochemistry: the described methodology has been applied to the asymmetric synthesis of the naturally occurring (S,S)-2,3-octanediol and (R,R)-muricatacin. The second approach, starting from easily available tosyloxy epoxides, leads to the highly regioselective opening of the oxirane ring with Li halides. The 3-iodohydrins obtained can be reduced to the corresponding 1-(tosyloxy)alkan-2-ols and then coupled with common carbon nucleophiles to afford, in high yields, optically active alcohols. This methodology has been applied to the asymmetric synthesis of naturally occurring pheromones like 3(R)-octanol and 4(R)-dodecanolide.

  DOI：

  10.1021/jo00120a025

文献信息

• Direct preparation of benzylic manganese reagents from benzyl halides, sulfonates, and phosphates and their reactions: applications in organic synthesis
  作者：YoungSung Suh、Jun-sik Lee、Seoung-Hoi Kim、Reuben D Rieke

  DOI：10.1016/s0022-328x(03)00500-x

  日期：2003.11

  The use of highly active manganese (Mn)*, prepared by the Rieke method, was investigated for the direct preparation of benzylic manganese reagents. The oxidative addition of the highly active manganese to benzylic halides was easily completed under mild conditions. Moreover, benzylic manganese sulfonates and phosphates were prepared by direct oxidative addition of Mn* to the carbon–oxygen bonds of

  研究了通过Rieke方法制备的高活性锰（Mn）*用于直接制备苄基锰试剂的方法。高活性锰在苄基卤化物中的氧化加成反应很容易在温和的条件下完成。此外，通过将Mn *直接氧化加成到苄基磺酸盐和磷酸盐的碳-氧键上来制备苄基锰磺酸盐和磷酸盐。发现所得的苄基锰试剂与多种亲电试剂发生交叉偶联反应。这些反应大多数在温和条件下在不存在任何过渡金属催化剂的情况下进行。此外，还研究了使用高活性锰制备不含过渡金属催化剂的功能化苄基卤化物的均偶联产物。N-烷氧基羰基吡啶鎓盐。
• Synthesis and application of benzyl-TMS derivatives as bench stable benzyl anion equivalents
  作者：Manas Das、Donal F. O'Shea

  DOI：10.1016/j.tet.2013.05.078

  日期：2013.8

  derivatives are bench stable reagents yet can serve as benzyl anion equivalents under mild reaction conditions. Following activation with fluoride they can successfully participate in a wide range of additions to both non-enolizable and enolizable carbonyls. In addition, their use in the synthesis of isochromanones and trifluoromethylated amines is illustrated. The broad synthetic scope and mild practical

  使用丁基锂/ KO甲苯的区域选择性金属化苄吨BU / TMP（H）（LINK金属化条件），并且随后转移金属化于Si通过与反应的TMSCl为取代benzyltrimethylsilanes的合成的一般单罐方法。ArCH 2 Si（Me）3衍生物是实验室稳定的试剂，但可以在温和的反应条件下用作苄基阴离子当量。用氟化物活化后，它们可以成功地参与不可烯醇化和可烯醇化羰基的多种加成。另外，还说明了它们在异色酮和三氟甲基化胺的合成中的用途。ArCH 2 Si（Me）3的广泛合成范围和温和的实际使用条件 试剂证明了其作为苄基阴离子当量的一般潜力。
• Synergistic Relay Reactions To Achieve Redox‐Neutral α‐Alkylations of Olefinic Alcohols with Ruthenium(II) Catalysis
  作者：Chen‐Chen Li、Jian Kan、Zihang Qiu、Jianbin Li、Leiyang Lv、Chao‐Jun Li

  DOI：10.1002/anie.201915218

  日期：2020.3.9

  the first Grignard-type nucleophilic addition using olefinic alcohols as latent carbonyl groups, providing a higher yield of the corresponding secondary alcohol than the classical hydrazone addition to aldehydes does. A broad scope of unsaturated alcohols and hydrazones, including some complex structures, can be successfully employed in this reaction, which shows the versatility of this approach and

  本文中，我们报告了基于不饱和醇的钌催化氧化还原中性α-烷基化，其基于涉及烯烃异构化（链走）和and酚的协同中继过程，该过程利用了两个效率很低的单独反应步骤之间的相互作用实现高效的整体流程。这种转化显示了-型“碳负离子”和活性质子在一锅反应中的相容性，并且同时使用烯烃醇作为潜在的羰基实现了首次格氏式亲核加成，从而提供了更高产率的相应仲醇比传统的除醛还要多。广泛的不饱和醇和，包括一些复杂的结构，可以成功地用于该反应，
• A new convenient procedure to prepare organomanganese reagents from organic halides and activated manganese
  作者：Gérard Cahiez、Arnaud Martin、Thomas Delacroix

  DOI：10.1016/s0040-4039(99)01331-3

  日期：1999.8

  A new method to obtain activated manganese metal, especially attractive for large scale preparative organic chemistry, is described. The key point is the use of 2-phenylpyridine as electron carrier to reduce manganese chloride by lithium. The active manganese thus obtained was used to prepare various organomanganese reagents from organic halides. The reactivity of these reagents has been studied (acylation

  描述了一种获得活化的锰金属的新方法，该方法对大规模制备有机化学特别有吸引力。关键是使用2-苯基吡啶作为电子载体，通过锂还原氯化锰。如此获得的活性锰用于由有机卤化物制备各种有机锰试剂。已经研究了这些试剂的反应性（酰化，1,2-或1,4-加成，烷基化和烯基化）。
• [EN] 3'-KETOGLYCOSIDE COMPOUND FOR THE SLOW RELEASE OF A VOLATILE ALCOHOL<br/>[FR] COMPOSÉ 3'-CÉTOGLYCOSIDE POUR LA LIBÉRATION LENTE D'UN ALCOOL VOLATIL
  申请人：GLYCOSCIENCE S L

  公开号：WO2021160670A1

  公开（公告）日：2021-08-19

  The present invention relates to a 3'-ketoglycoside compound defined by formula (I) and its use for controlled release of alcohols, in particular alcohols showing an insect repellent effect. It relates also to a process for preparing the 3'-ketoglycoside compound of formula (I). It further relates to a composition comprising a 3'- ketoglycoside compound of formula (I). It relates also to the use of a 3'-ketoglycoside compound of formula (I) for the controlled release of alcohols. It related also to a method of use of such composition.

  本发明涉及由式(I)定义的3'-酮基糖苷化合物及其用于控制释放醇，特别是显示驱虫效果的醇。它还涉及制备式(I)的3'-酮基糖苷化合物的方法。此外，它还涉及包含式(I)的3'-酮基糖苷化合物的组合物。它还涉及使用式(I)的3'-酮基糖苷化合物来控制释放醇。它还涉及使用这种组合物的方法。

表征谱图