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tert-butyl 3-(5-chloro-2-hydroxyphenyl)-3-hydroxy-2-methylenepropanoate | 1215266-96-8

中文名称
——
中文别名
——
英文名称
tert-butyl 3-(5-chloro-2-hydroxyphenyl)-3-hydroxy-2-methylenepropanoate
英文别名
tert-butyl 3-hydroxy-3-(5-chloro-2-hydroxyphenyl)-2-methylenepropanoate;Tert-butyl 2-[(5-chloro-2-hydroxyphenyl)-hydroxymethyl]prop-2-enoate
tert-butyl 3-(5-chloro-2-hydroxyphenyl)-3-hydroxy-2-methylenepropanoate化学式
CAS
1215266-96-8
化学式
C14H17ClO4
mdl
——
分子量
284.74
InChiKey
CUQWGKWMMQCWPA-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    3.3
  • 重原子数:
    19
  • 可旋转键数:
    5
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    66.8
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

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文献信息

  • Strong base- or acid-mediated chemoselectivity shifts in the synthesis of 2H-chromene or coumarin derivatives from common Baylis-Hillman adducts
    作者:Faridoon、Temitope O. Olomola、Matshawandile Tukulula、Rosalyn. Klein、Perry T. Kaye
    DOI:10.1016/j.tet.2015.04.104
    日期:2015.7
    Reaction of tert-butyl 3-(2-hydroxyphenyl)-2-methylenepropanoate esters with aqueous KOH provides convenient and chemoselective one-pot access to 2H-chromene-3-carboxylic acids, the overall transformation involving tandem conjugate addition, hydrolysis and elimination steps. The methodology complements the chemoselective, acid-catalysed route to 3-substituted coumarins from the same substrates by switching
    的反应叔丁基3-(2-羟基苯基)-2- methylenepropanoate酯用含水KOH提供了方便的和化学选择性一锅访问2 ħ色烯-3-羧酸,整体改造涉及串联共轭加成,水解和消除脚步。该方法通过切换环化的区域选择性,补充了化学选择性,酸催化的途径,可从相同的底物生成3取代的香豆素。
  • Towards the synthesis of coumarin derivatives as potential dual-action HIV-1 protease and reverse transcriptase inhibitors
    作者:Temitope O. Olomola、Rosalyn Klein、Kevin A. Lobb、Yasien Sayed、Perry T. Kaye
    DOI:10.1016/j.tetlet.2010.09.121
    日期:2010.12
    3-alkynylmethylcoumarins with azidothymidine (AZT) in the presence of a Cu(I) catalyst has afforded a series of cycloaddition products for evaluation, in their own right, as potential dual-action HIV-1 protease and non-nucleoside reverse transcriptase inhibitors, and as scaffolds for further structural elaboration.
    3-(氯甲基)香豆素,是通过水杨醛衍生的Baylis-Hillman加合物的酸催化环化反应得到的,已用炔丙胺处理过;生成的3-炔基甲基香豆素与叠氮胸苷(AZT)在Cu(I)催化剂存在下的反应,提供了一系列环加成产物,可单独评估为潜在的双重作用HIV-1蛋白酶和非核苷逆转录酶抑制剂,以及用于进一步结构修饰的支架。
  • Elucidating Latent Mechanistic Complexity in Competing Acid-Catalyzed Reactions of Salicylaldehyde-Derived Baylis–Hillman Adducts
    作者:Temitope O. Olomola、Rosalyn Klein、Mino R. Caira、Perry T. Kaye
    DOI:10.1021/acs.joc.5b02372
    日期:2016.1.4
    1H NMR-based kinetic studies have revealed the latent mechanistic complexity of deceptively simple hydrochloric acid-catalyzed reactions of salicylaldehyde-derived Baylis–Hillman adducts. Reactions conducted at 0 °C afforded 2-(chloromethyl)cinnamic acid derivatives as the major products and the corresponding 3-(chloromethyl)coumarin derivatives as the minor products. In reactions conducted in refluxing
    基于1 H NMR的动力学研究揭示了水杨醛衍生的Baylis-Hillman加合物的看似简单的盐酸催化反应的潜在机理复杂性。在0℃下进行反应,得到2-(氯甲基)肉桂酸衍生物为主要产物,相应的3-(氯甲基)香豆素衍生物为次要产物。然而,在回流乙酸中进行的反应中,3-(氯甲基)香豆素衍生物是唯一的产物。可变温度1 H NMR分析可以确定(Z的拟一级化学反应中涉及的速率常数和动力学参数)-2-(氯甲基)-3-(2-羟苯基)-2-丙酸。动力学数据清楚地排除了经典动力学与热力学控制的操作,并指出了三个独立反应途径的操作。在B3LYP / 6-31G(d)水平上对这些途径进行的理论研究允许合理化实验数据,并为酶E - Z异构化和(E)肉桂酸类似物环化提供香豆素的可能机理提供了见解。。
  • Synthesis and evaluation of coumarin derivatives as potential dual-action HIV-1 protease and reverse transcriptase inhibitors
    作者:Temitope O. Olomola、Rosalyn Klein、Nicodemus Mautsa、Yasien Sayed、Perry T. Kaye
    DOI:10.1016/j.bmc.2013.01.025
    日期:2013.4
    propargylamine to afford alkynylated coumarins as substrates for Click Chemistry reactions with azidothymidine (AZT) in the presence of a Cu(I) catalyst. The dual-action HIV-1 protease (PR) and reverse transcriptase (RT) inhibition potential of the resulting N-benzylated cycloaddition products, and a series of non-benzylated analogues, has been explored using saturation transfer difference (STD) NMR, computer
    Baylis–Hillman衍生的3-(苄基氨基甲基)香豆素已被依次用氯乙酰氯和炔丙基胺处理,以提供烷基化的香豆素作为在Cu(I)催化剂存在下与叠氮胸苷(AZT)进行点击化学反应的底物。使用饱和转移差(STD)NMR已探索了所得N-苄基化环加成产物以及一系列非苄基化类似物的双重作用HIV-1蛋白酶(PR)和逆转录酶(RT)抑制潜力。建模和酶抑制技术。
  • Synthesis and evaluation of 3-hydroxy-3-phenylpropanoate ester–AZT conjugates as potential dual-action HIV-1 Integrase and Reverse Transcriptase inhibitors
    作者:Meloddy H. Manyeruke、Temitope O. Olomola、Swarup Majumder、Shaakira Abrahams、Michelle Isaacs、Nicodemus Mautsa、Salerwe Mosebi、Dumisani Mnkandhla、Raymond Hewer、Heinrich C. Hoppe、Rosalyn Klein、Perry T. Kaye
    DOI:10.1016/j.bmc.2015.10.039
    日期:2015.12
    Novel 3-hydroxy-3-phenylpropanoate ester–azidothymidine (AZT) conjugates have been prepared using Baylis–Hillman methodology, and their potential as dual-action HIV-1 Integrase and Reverse Transcriptase inhibitors has been explored using enzyme inhibition and computer modelling techniques; their activity and HeLa cell toxicity have been compared with those of their cinnamate ester analogues.
    使用Baylis-Hillman方法制备了新型3-羟基-3-苯基丙酸酯-叠氮胸苷(AZT)共轭物,并通过酶抑制和计算机建模技术探索了其作为HIV-1双重作用和逆转录酶抑制剂的潜力。它们的活性和HeLa细胞毒性已与肉桂酸酯类似物进行了比较。
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