1-(3,4-二氢萘-1-基)乙酮 | 67106-36-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 中文名称: 1-(3,4-二氢萘-1-基)乙酮
• 英文名称: 1-acetyl-3,4-dihydronaphthalene
• 英文别名: 1-Acetyl-3.4-dihydro-naphthalin；1-(3,4-Dihydronaphthalen-1-yl)ethanone
• CAS: 67106-36-9
• 化学式: C₁₂H₁₂O
• 分子量: 172.227
• InChiKey: OUZPHFHCYBXKAY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  17.1
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-(3,4-二氢萘-1-基)乙酮 、 氨基硫脲 在 对甲苯磺酸 作用下， 以 甲醇 为溶剂， 反应 15.0h， 以25%的产率得到[1-(3,4-Dihydronaphthalen-1-yl)ethylideneamino]thiourea
  参考文献：
  名称：

  Design, synthesis, and biochemical evaluation of novel cruzain inhibitors with potential application in the treatment of Chagas’ disease

  摘要：

  A series of compounds bearing tetrahydronaphthalene, benzophenone, propiophenone, and related rigid molecular skeletons functionalized with thiosemicarbazone or unsaturated carbonyl moieties were prepared by chemical synthesis and evaluated for their ability to inhibit the enzyme cruzain. As potential treatment agents for Chagas' disease, three compounds from the group demonstrate potent inhibition of cruzain with IC50 values of 17, 24, and 80 nM, respectively. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.05.041
• 作为产物：
  描述：

  1-萘乙酮 在 氨 、 lithium 作用下， 以 四氢呋喃 为溶剂， 反应 0.5h， 以75%的产率得到1-(3,4-二氢萘-1-基)乙酮
  参考文献：
  名称：

  Rao, G. S. R. Subba; Sundar, N. Shyama, Journal of the Chemical Society. Perkin transactions I, 1982, p. 875 - 880

  摘要：

  DOI：

文献信息

• Mild and Efficient Nickel-Catalyzed Heck Reactions with Electron-Rich Olefins
  作者：Thomas M. Gøgsig、Jonatan Kleimark、Sten O. Nilsson Lill、Signe Korsager、Anders T. Lindhardt、Per-Ola Norrby、Troels Skrydstrup

  DOI：10.1021/ja2084509

  日期：2012.1.11

  A new efficient protocol for the nickel-catalyzed Heck reaction of aryl triflates with vinyl ethers is presented. Mild reaction conditions that equal those of the corresponding palladium-catalyzed Heck reaction are applied, representing a practical and more sustainable alternative to the conventional regioselective arylation of vinyl ethers. A catalytic system comprised of Ni(COD)(2) and 1,1'-bis(

  提出了一种新的有效协议，用于镍催化芳基三氟甲磺酸酯与乙烯基醚的 Heck 反应。应用了与相应钯催化的 Heck 反应相同的温和反应条件，代表了乙烯基醚传统区域选择性芳基化的实用且更可持续的替代方案。由 Ni(COD)(2) 和 1,1'-双（二苯基膦基）二茂铁 (DPPF) 与叔胺 Cy(2)NMe 组成的催化系统在广泛的芳基三氟甲磺酸酯的烯化中证明是有效的。缺电子芳烃和富电子芳烃都被证明是相容的，并且相应的芳基甲基酮可以在水解后以接近定量的产率获得。观察到良好的官能团耐受性，与类似 Pd 催化的 Heck 反应的特征相匹配。高水平的催化活性可以通过阳离子镍 (II) 配合物的中介作用来解释，该配合物可能负责连续的 β-氢化物消除和碱促进催化剂再生。尽管这些基本反应通常被认为具有挑战性，但 DFT 计算表明该途径在所应用的反应条件下是有利的。
• INHIBITORS OF CYSTEINE PROTEASES AND METHODS OF USE THEREOF
  申请人：Siles Rogelio

  公开号：US20090076076A1

  公开（公告）日：2009-03-19

  The present invention relates to semicarbazone or thiosemicarbazone inhibitors of cysteine proteases and methods of using such compounds to prevent and treat protozoan infections such as trypanosomiasis, malaria and leishmaniasis. The compounds also find use in inhibiting cysteine proteases associated with carcinogenesis, including cathepsins B and L.

  本发明涉及半胱氨酸蛋白酶的半胱氨酸脒或硫代半胱氨酸脒抑制剂，以及使用这类化合物预防和治疗原虫感染，如锥虫病、疟疾和利什曼病的方法。这些化合物还可用于抑制与癌变有关的半胱氨酸蛋白酶，包括半胱氨酸蛋白酶B和L。
• Mild conversion of propargylic alcohols to α,β-unsaturated enones in ionic liquids (ILs); a new ‘metal free’ life for the Rupe rearrangement
  作者：Ganesh C. Nandi、Benjamin M. Rathman、Kenneth K. Laali

  DOI：10.1016/j.tetlet.2013.09.028

  日期：2013.11

  free protocol for the conversion of propargylic alcohols to cyclic and acyclic α,β-unsaturated enones via the Rupe rearrangement is reported. The method utilizes the Brønsted acidic ionic liquid [BMIM-SO3H][OTf] as catalyst and [BMIM][PF6] as solvent and offers the potential for recycling and reuse of the IL solvent. The feasibility to synthesize bicyclic fused cyclopentenone derivatives via a Rupe → Aldol → Nazarov

  报道了通过Rupe重排将炔丙醇转化为环状和无环α，β-不饱和烯酮的温和且无选择性的过渡金属方案。该方法利用布朗斯台德酸性离子液体[BMIM-SO 3 H] [OTf]作为催化剂，[BMIM] [PF 6 ]作为溶剂，为IL溶剂的再循环和再利用提供了潜力。还证明了利用该方案经由Rupe→Aldol→Nazarov序列合成双环稠合的环戊烯酮衍生物的可行性。
• Azasteroids. Synthesis by Diels-Alder Reaction between Maleimides, Citraconimide, and Triazolindiones and 1-(1-Trialkylsiloxyvinyl)-3,4-dihydronaphthalene Derivatives
  作者：Adnan Sultani、Harald Dietrich、Friedrich Richter、Hans-Hartwig Otto

  DOI：10.1007/s00706-005-0344-5

  日期：2005.9

  3-Hydroxy derivatives, finally were synthesized by cleavage of the 3-methoxy group with BBr3. During these transformations the stereochemistry of the steroidal skeleton was not changed. The stereochemistry of these “unnatural” steroids was elucidated by spectroscopic methods, and compared with results from calculations, and with the configuration of natural estrane derivatives. Finally, an improved method

  从马来酰亚胺或柠康酰亚胺与1-（1-甲硅烷氧基乙烯基）萘衍生物之间的 狄尔斯-阿尔德 反应中分离出具有8β，13β和14β方向的18-Nor-16-氮杂异戊二烯 衍生物。（8个 RS ）-13,14,16-Triazaestrane衍生物由1,2,4-三唑啉-3,5-二酮的合成。通过甲硅烷基化获得母体11-氧代衍生物，并将其转化为11-羟基亚氨基衍生物。最后，通过用BBr 3裂解3-甲氧基合成3-羟基衍生物。。在这些转化过程中，甾体骨架的立体化学没有改变。通过光谱方法阐明了这些“非天然”类固醇的立体化学，并与计算结果以及天然雌激素衍生物的构型进行了比较。最后，开发了一种改进的合成原料6-甲氧基-1-[[（1-三烷基甲硅烷氧基）-乙烯基] -3,4-二氢萘的方法。
• Process for production of vinyl chloride polymer
  申请人：Shin-Etsu Chemical Co., Ltd.

  公开号：EP0172427A2

  公开（公告）日：1986-02-26

  This process is a process for production of a vinyl chloride polymer by suspension polymerization or emulsion polymerization of vinyl chloride monomer or a mixture of vinyl chloride monomer with a vinyl monomer copolymerizable with said vinyl chloride monomer in an aqueous medium, characterized in that the polymerization is carried out in a polymerizer, the inner wall surface and portions of the auxiliary equipment thereof which may come into contact with the monomer during polymerization being previously coated with a scaling preventive comprising at least one selected from dyes, pigments and aromatic or heterocyclic compounds having at least 5 conjugated π bonds, while controlling the chloride ion concentration in the reaction mixture to not higher than 100 ppm. According to said process, scaling onto the inner wall surface of a polymerizer, etc. during polymerization can be prevented effectively and surely.

  该工艺是通过氯乙烯单体或氯乙烯单体与可与所述氯乙烯单体共聚的乙烯基单体混合物在水介质中进行悬浮聚合或乳液聚合来生产氯乙烯聚合物的工艺，其特征在于聚合是在聚合器中进行的、内壁表面及其辅助设备中可能在聚合过程中与单体接触的部分事先涂上一层防垢剂，该防垢剂至少包括一种选自染料、颜料和至少有 5 个共轭 π 键的芳香族或杂环化合物的防垢剂，同时控制反应混合物中的氯离子浓度不高于 100 ppm。根据上述工艺，可有效、可靠地防止聚合过程中聚合器等内壁表面结垢。