3,5-dimethylphenylacetyl chloride | 119423-95-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3,5-dimethylphenylacetyl chloride
• 英文别名: (3,5-Dimethylphenyl)acetyl chloride；2-(3,5-dimethylphenyl)acetyl chloride
• CAS: 119423-95-9
• 化学式: C₁₀H₁₁ClO
• 分子量: 182.65
• InChiKey: TZKVHTHSNNHIGR-UHFFFAOYSA-N

物化性质

• 沸点：
  258.2±19.0 °C(Predicted)
• 密度：
  1.118±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 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：

  3,5-dimethylphenylacetyl chloride 在 N-溴代丁二酰亚胺(NBS) 、 sodium hexamethyldisilazane 、 三苯基膦 、 偶氮二甲酸二乙酯 、 过氧化苯甲酰 作用下， 以 四氢呋喃 、 四氯化碳 、 1,2-二氯乙烷 为溶剂， 生成 2-{2-[3-(3-Bromomethyl-5-methyl-phenyl)-7-chloro-6-nitro-2-oxo-1,2-dihydro-quinolin-4-yloxy]-ethyl}-piperidine-1-carboxylic acid tert-butyl ester
  参考文献：
  名称：

  Quinolones as gonadotropin releasing hormone (GnRH) antagonists: simultaneous optimization of the C(3)-aryl and C(6)-substituents

  摘要：

  A series of 3-arylquinolones was prepared and evaluated for their ability to act as gonadotropin releasing hormone (GnRH) antagonists. A variety of substitution patterns of the 3-aryl substituent are described. The 3,4,5-trimethylphenyl substituent (23h) was found to he optimal. (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0960-894x(00)00318-8
• 作为产物：
  描述：

  3,5-二甲基苯乙酸 在 氯化亚砜 作用下， 反应 1.0h， 生成 3,5-dimethylphenylacetyl chloride
  参考文献：
  名称：

  Exalted Resonance Demands in the Substituent Effects on the Acetolyses of 2-Arylethyl Trifluoromethanesulfonates Destabilized by CN and CF₃Groups

  摘要：

  通过使用LArSR方程研究了2-芳基-1-氰基-1-(三氟甲基)乙基三氟甲烷磺酸酯（α-OTf）和2-芳基-2-氰基-2-(三氟甲基)乙基三氟甲烷磺酸酯（β-OTf）的醋酸解离速率的取代基效应。得到的ρ值和r+值分别为α-OTf的ρ = −3.28，r+ = 0.98，以及β-OTf的ρ = −3.48，r+ = 0.93。获得的ρ值与典型的芳基辅助的溶剂解离相当，但r+值要大得多。较大的r+值表明，在去活化的芳基辅助溶剂解离中，酯键的断裂得到了β-芳基团的强力参与的帮助。

  DOI：

  10.1246/bcsj.82.254

文献信息

• Antagonists of gonadotropin releasing hormone
  申请人：Merck & Co., Inc.

  公开号：US06150352A1

  公开（公告）日：2000-11-21

  There are disclosed compounds of formula (I) ##STR1## and pharmaceutically acceptable salts thereof which are useful as antagonists of GnRH and as such may be useful for the treatment of a variety of sex-hormone related conditions in both men and women.

  已披露了化合物的结构式（I）##STR1##及其药用盐，这些化合物可用作GnRH拮抗剂，因此可能有助于治疗男性和女性的各种性激素相关疾病。
• Synthesis and Biological Evaluation of Novel 2-Arylalkylthio-5-iodine-6-substituted-benzyl-pyrimidine-4(3H)-ones as Potent HIV-1 Non-Nucleoside Reverse Transcriptase Inhibitors
  作者：Liang Zhang、Xiaowan Tang、Yuanyuan Cao、Shaotong Wu、Yu Zhang、Jianxiong Zhao、Ying Guo、Chao Tian、Zhili Zhang、Junyi Liu、Xiaowei Wang

  DOI：10.3390/molecules19067104

  日期：——

  A novel series of 2-arylalkylthio-5-iodine-6-substitutedbenzyl-pyrimidine-4(3H)-ones (S-DABOs) 8a-x had been synthesized via an efficient method. Their biological activity against HIV virus and RT assay were evaluated. Some compounds, especially 8h, 8l and 8n, displayed promising activity against HIV-1 RT with IC50 values in a range of 0.41 μM to 0.71 μM, which were much better than that of nevirapine

  通过一种有效的方法合成了一系列新的 2-芳基烷硫基-5-碘-6-取代苄基-嘧啶-4(3H)-酮 (S-DABOs) 8a-x。评估了它们对 HIV 病毒的生物活性和 RT 测定。一些化合物，尤其是 8h、8l 和 8n，显示出良好的抗 HIV-1 RT 活性，IC50 值在 0.41 μM 至 0.71 μM 的范围内，远优于奈韦拉平。分子模型研究表明，结合模式会通过在 C-2 侧链上加入氧原子形成额外的氢键而受到影响。生物活性与对接结果一致。
• Synthesis of polysubstituted-2-naphthols
  作者：Hélène Juteau、Yves Gareau、Hugo Lachance

  DOI：10.1016/j.tetlet.2005.05.020

  日期：2005.7

  Substituted 3-(triisopropylsilyl)-2-naphthols are prepared by an aluminum chloride catalyzed condensation of phenyl acetyl chloride derivatives and triisopropylsilyl acetylene. The yields obtained are in the range of 41% to 67%. The reaction is regiospecific and gives only the 3-(trialkylsilyl)-2-naphthol isomer.

  取代的3-（三异丙基甲硅烷基）-2-萘酚是通过氯化铝催化的苯基乙酰氯衍生物和三异丙基甲硅烷基乙炔的缩合反应制得的。获得的产率在41％至67％的范围内。该反应是区域特异性的，并且仅产生3-（三烷基甲硅烷基）-2-萘酚异构体。
• [EN] LIGAND-ENABLED META-C-H ACTIVATION USING A TRANSIENT MEDIATOR<br/>[FR] ACTIVATION DE MÉTA-C-H PERMISE PAR UN LIGAND UTILISANT UN MÉDIATEUR TRANSITOIRE
  申请人：SCRIPPS RESEARCH INST

  公开号：WO2016123361A1

  公开（公告）日：2016-08-04

  An alternative approach to formation of a C-C bond at a meta-position of an aromatic compound is disclosed that employs an ethylenically unsaturated bicyclic compound as a transient mediator to achieve meta-selective C-H activation with a simple and common ortho-directing group. The use of a pyridine-based ligand assists in relaying the palladium catalyst to the meta-position by the unsaturated bicyclic compound following initial ortho-C-H activation.

  披露了一种在芳香化合物的间位形成C-C键的替代方法，该方法利用乙烯不饱和的双环化合物作为瞬时介质，通过简单常见的邻向导向基团实现间选择性C-H活化。使用以吡啶为基础的配体有助于通过不饱和的双环化合物将钯催化剂传递到间位，从而实现最初的邻位C-H活化。
• Sequential Rhodium-, Silver-, and Gold-Catalyzed Synthesis of Fused Dihydrofurans
  作者：Hengbin Wang、Justin R. Denton、Huw M. L. Davies

  DOI：10.1021/ol2016548

  日期：2011.8.19

  A triple cascade process was developed for the rapid synthesis of polycyclic benzo-fused dihydrofurans. The first step is a rhodium-catalyzed cyclopropanation of α-aryldiazoketones with alkenes. This is followed by a silver-catalyzed ring expansion to dihydrofurans, which then undergo a gold-catalyzed cyclization to form benzo-fused dihydrofurans.

  为了快速合成多环苯并稠合的二氢呋喃，开发了三级联反应法。第一步是α-芳基重氮酮与烯烃的铑催化环丙烷化。随后是银催化的扩环反应生成二氢呋喃，然后金催化环化反应形成苯并稠合的二氢呋喃。