4-（3-羟基-1-丙炔-1-基）苯甲醛 | 80151-10-6

• 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: 4-（3-羟基-1-丙炔-1-基）苯甲醛
• 英文名称: 4-(3-hydroxy-1-propyn-1-yl)-benzaldehyde
• 英文别名: 4-(3-hydroxyprop-1-yn-1-yl)benzaldehyde；4-(3-Hydroxyprop-1-ynyl)benzaldehyde
• CAS: 80151-10-6
• 化学式: C₁₀H₈O₂
• mdl: MFCD04039088
• 分子量: 160.172
• InChiKey: OVQZFRWRLDQPPW-UHFFFAOYSA-N

物化性质

• 沸点：
  317.4±27.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.9
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

安全信息

• 海关编码：
  2912491000

反应信息

• 作为反应物：
  描述：

  4-（3-羟基-1-丙炔-1-基）苯甲醛 在 manganese(IV) oxide 、 对甲苯磺酰叠氮 、 copper(ll) sulfate pentahydrate 、 铜 、 potassium carbonate 、 potassium hydroxide 作用下， 以 四氢呋喃 、 乙醚 、 水 、 乙腈 为溶剂， 反应 41.0h， 生成 tert-butyl 4-((2S,3S)-2-(4-(4-(1-((S)-1-hydroxy-4-methylpentan-2-yl)-1H-1,2,3-triazol-4-yl)phenyl)-1H-1,2,3-triazol-1-yl)-3-methylpentanoyl)piperazine-1-carboxylate
  参考文献：
  名称：

  Universal Peptidomimetics

  摘要：

  This paper concerns peptidomimetic scaffolds that can present side chains in conformations resembling those of amino acids in secondary structures without incurring excessive entropic or enthalpic penalties. Compounds of this type are referred to here as minimalist mimics. The core hypothesis of this paper is that small sets of such scaffolds can be designed to analogue local pairs of amino acids (including noncontiguous ones) in any secondary structure; i.e., they are universal peptidomimetics. To illustrate this concept, we designed a set of four peptidomimetic scaffolds. Libraries based on them were made bearing side chains corresponding to many of the protein-derived amino acids. Modeling experiments were performed to give an indication of kinetic and thermodynamic accessibilities of conformations that can mimic secondary structures. Together, peptidomimetics based on these four scaffolds can adopt conformations that resemble almost any combination of local amino acid side chains in any secondary structure. Universal peptidomimetics of this kind are likely to be most useful in the design of libraries for high-throughput screening against diverse targets. Consequently, data arising from submission of these molecules to the NIH Molecular Libraries Small Molecule Repository (MLSMR) are outlined.

  DOI：

  10.1021/ja1071916
• 作为产物：
  描述：

  2-(4-溴苄基)异吲哚啉-1,3-二酮 在 bis-triphenylphosphine-palladium(II) chloride 、 dichloro[1,3-bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene) (tricyclohexylphosphine) ruthenium(II) 、 copper(l) iodide 、 hydrazine hydrate 、 氧气 、 三乙胺 作用下， 以 四氢呋喃 、 乙醇 、 甲苯 为溶剂， 60.0~110.0 ℃ 、101.33 kPa 条件下， 反应 24.0h， 生成 4-（3-羟基-1-丙炔-1-基）苯甲醛
  参考文献：
  名称：

  有氧氧化伯胺和原位生成的胺与格鲁布斯催化剂从醛和铵盐中合成腈

  摘要：

  本文报道了格鲁布斯催化的伯胺的需氧氧化合成腈的路线。该反应可容纳多种底物，包括简单的伯胺，空间受阻的β，β-二取代胺，烯丙胺，苄胺和α-氨基酯。还指出了与各种官能团的反应相容性，特别是与烯烃，炔烃，卤素，酯，甲硅烷基醚和游离羟基的相容性。腈也是通过醛和NH 4 OAc原位生成的亚胺氧化合成的。

  DOI：

  10.1002/adsc.202000663

文献信息

• Heterocyclic pesticidal compounds
  申请人：The Wellcome Foundation

  公开号：US05502073A1

  公开（公告）日：1996-03-26

  Compounds of the formula (I) ##STR1## which contain between 10 and 27 carbon atoms, and wherein m and n are independently selected from 0, 1 and 2; R.sup.2a is hydrogen, methyl, or ethyl; R.sup.2b is acetylene or contains between 3 and 18 carbon atoms and is a group R.sup.7, wherein R.sup.7 is a C.sub.1-13 non-aromatic hydrocarbyl group, optionally substituted by a cyano or C.sub.1-4 carbalkoxy group and/or by one or two hydroxy groups and/or by one to five halo atoms which are the same or different and/or by one to three groups R.sup.8 which are the same or different and each contain one to four hetero atoms, which are the same or different and are chosen from oxygen, sulphur, nitrogen and silicon, 1 to 10 carbon atoms and optionally 1 to 6 fluoro or chloro atoms or R.sup.2b is a 6-membered aromatic ring substituted by cyano and/or by one to three groups R.sup.8 and/or by a group --C.tbd.CH, --C.tbd.C-R.sup.7 or C.tbd.C-halo and/or by one to five halo atoms and/or by one to three C.sub.1-4 haloalkyl groups wherein R.sup.7 and R.sup.8 are as hereinbefore defined; R.sup.4 and R.sup.6 are the same or different and are chosen from hydrogen, methyl, trifluoromethyl or cyano; and R.sup.5 is hydrogen or methyl provided that R.sup.2b is not propyl or butyl are described which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and method for their preparation are also disclosed.

  化学式（I）##STR1##中含有10至27个碳原子，其中m和n分别选自0、1和2；R.sup.2a为氢、甲基或乙基；R.sup.2b为乙炔或含有3至18个碳原子且为基团R.sup.7，其中R.sup.7为C.sub.1-13非芳香烃基团，可选择地被氰基或C.sub.1-4羰基烷氧基团取代和/或被一个或两个羟基取代和/或被一个到五个相同或不同的卤原子取代和/或被一个到三个相同或不同的基团R.sup.8取代，每个基团R.sup.8含有一个到四个相同或不同的杂原子，这些杂原子选自氧、硫、氮和硅，1至10个碳原子和可选择地1至6个氟或氯原子，或R.sup.2b为被氰基取代的6元芳环和/或被一个到三个基团R.sup.8取代和/或为基团--C.tbd.CH、--C.tbd.C-R.sup.7或C.tbd.C-卤基取代和/或被一个到五个卤原子取代和/或被一个到三个C.sub.1-4卤代烷基团取代，其中R.sup.7和R.sup.8如前所定义；R.sup.4和R.sup.6相同或不同，选自氢、甲基、三氟甲基或氰基；R.sup.5为氢或甲基，前提是R.sup.2b不是丙基或丁基，描述了具有杀虫活性的化合物，特别是对节肢动物害虫。还公开了含有化合物（I）的杀虫配方，其在害虫控制中的使用以及其制备方法。
• Palladium-Catalyzed Nitrile-Assisted C(sp³)–Cl Bond Formation for Synthesis of Dichlorides
  作者：Dandan He、Liangbin Huang、Jianxiao Li、Wanqing Wu、Huanfeng Jiang

  DOI：10.1021/acs.orglett.9b03066

  日期：2019.10.18

  A palladium-catalyzed coupling procedure of alkenes with alkynylnitriles has been demonstrated for the synthesis of dichlorides. The reaction is the first example of nitrile-assisted C(sp3)-Cl formation promoted by coordination of a cyano group with an alkylpalladium(II) complex. The construction of a five-membered cycle intermediate successfully inhibits the β-hydride abstraction, resulting in direct

  已经证明钯催化的烯烃与炔腈的偶联过程可用于合成二氯化物。该反应是氰基与烷基钯（II）配合物促进的腈辅助C（sp3）-Cl形成的第一个例子。五元循环中间体的构建成功抑制了β-氢化物的提取，从而导致直接的C-Cl键还原性消除了烷基钯（II）氯化物。
• N,N,N′,N′-Tetramethylenediamine dioxide (TMEDAO₂) facilitates atom economical/open atmosphere Ley–Griffith (TPAP) tandem oxidation-Wittig reactions
  作者：Christopher D. G. Read、Peter W. Moore、Craig M. Williams

  DOI：10.1039/c5gc01346a

  日期：——

  N,N,N′,N′-Tetramethylethylenediamine dioxide (TMEDAO₂) was explored as a more atom economical co-oxidant for the Ley–Griffith oxidation of alcohols to aldehydes.

  N, N, N′, N′-四甲基乙二胺二氧化物（TMEDAO2）被探讨作为 Ley–Griffith 氧化醇制醛反应中更具原子经济性的辅助氧化剂。
• Visible-Light-Assisted Cobalt-2-(hydroxyimino)-1-phenylpropan-1-one Complex Catalyzed Pd/Cu-Free Sonogashira-Hagihara Cross-Coupling Reaction
  作者：Jin-Yi Song、Xuan Zhou、He Song、Yang Liu、Hong-Yan Zhao、Zhi-Zhong Sun、Wen-Yi Chu

  DOI：10.1002/cctc.201701253

  日期：2018.2.21

  An effective and inexpensive strategy for the Co(C9H9NO2)3 catalyzed Sonogashira–Hagihara cross‐coupling reaction of aryl bromides containing electron‐rich and electron‐poor substituents with terminal alkynes was demonstrated. The reaction proceeded smoothly in the presence of ethylene glycol as additive and K2CO3 as base in DMF under visible light illumination, and 23 alkyne products were afforded

  证明了一种有效且廉价的Co（C 9 H 9 NO 2）3催化Sonogashira–Hagihara交叉偶联反应的方法，该反应使含有富电子和贫电子取代基的芳基溴化物与末端炔烃反应。在乙二醇作为添加剂和K 2 CO 3的存在下，反应平稳进行在可见光照射下作为DMF的碱，提供了23种炔烃产品，收率中等至优异，其中包括4种新的二芳基乙炔。与高成本的钯催化剂相比，钴是一种廉价的催化剂，具有大量技术生产，并且无钯/无铜催化体系不仅提供了反应条件温和的高效工艺，而且还提高了底物基团的耐受性。
• Selective oxidations of activated alcohols in water at room temperature
  作者：B. H. Lipshutz、M. Hageman、J. C. Fennewald、R. Linstadt、E. Slack、K. Voigtritter

  DOI：10.1039/c4cc05163g

  日期：——

  Allylic and benzylic alcohols can be selectively oxidized to their corresponding aldehydes or ketones in water containing nanoreactors composed of the designer surfactant TPGS-750-M. The oxidation relies on catalytic amounts of CuBr, bpy, and TEMPO, with N-methyl-imidazole; air is the stoichiometric oxidant.

  在含有由设计表面活性剂TPGS-750-M组成的纳米反应器的水中，烯丙醇和苯甲醇可以被选择性氧化为它们相应的醛或酮。氧化依赖于催化量的CuBr，bpy和TEMPO，以及N-甲基咪唑。空气是化学计量的氧化剂。