ethyl 5-(4-chlorophenyl)furan-2-carboxylate | 60336-03-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 呋喃
• 英文名称: ethyl 5-(4-chlorophenyl)furan-2-carboxylate
• CAS: 60336-03-0
• 化学式: C₁₃H₁₁ClO₃
• 分子量: 250.682
• InChiKey: QLWPDJNRQNVNAT-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  39.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  ethyl 5-(4-chlorophenyl)furan-2-carboxylate 在 2,2,6,6-四甲基哌啶 、 lithium chloro-isopropyl-magnesium chloride 、 溶剂黄146 、 锌 作用下， 以 四氢呋喃 为溶剂， 反应 6.0h， 生成 benzyl 4-(4-amino-3-((5-(4-chlorophenyl)-2-(ethoxycarbonyl)furan-3-yl)(hydroxy)methyl)phenyl)piperazine-1-carboxylate
  参考文献：
  名称：

  [EN] FUSED TRICYCLIC COMPOUNDS FOR THE TREATMENT OF INFLAMMATORY DISORDERS
  [FR] COMPOSÉS TRICYCLIQUES FUSIONNÉS POUR LE TRAITEMENT DE TROUBLES INFLAMMATOIRES

  摘要：

  本发明涉及具有以下式（I）的某些含有内酰胺环的化合物及其药用盐，其中D、E、X1、R1、R2、R3、R4、R9和R10如所述。此外，本发明涉及至少包含一种这样的化合物的药用组合物，并且用于治疗或预防各种炎症性疾病，如类风湿性关节炎、炎症性肠病、牛皮癣、哮喘和慢性阻塞性肺疾病的方法。

  公开号：

  WO2011075375A1
• 作为产物：
  描述：

  5-(4-氯苯基)-2-呋喃甲酸 以43%的产率得到
  参考文献：
  名称：

  OLEJNIK A. F.; VOZYAKOVA T. I.; NOVITSKIJ K. YU.; ZYKOVA T. N.; GUSKOVA T+, XIM.-FARMATSEVT. ZH. , 1976, 10, HO 4, 46-49

  摘要：

  DOI：

文献信息

• Direct Pd-Catalyzed Cross-Coupling of Functionalized Organoaluminum Reagents
  作者：Klaus Groll、Tobias D. Blümke、Andreas Unsinn、Diana Haas、Paul Knochel

  DOI：10.1002/anie.201205987

  日期：2012.10.29

  A handsome couple: Through the use of the simple Pd catalyst [Pd(tmpp)2Cl2] (tmpp=tris(2,4,6‐trimethoxyphenyl)phosphine) and THF/DMF as solvent, various aryl‐, heteroaryl‐, benzyl‐ and alkylaluminum reagents can be readily cross‐coupled with aryl or heteroaryl iodides, bromides, and nonaflates, and in special cases even with chlorides and triflates. This cross‐coupling tolerates free NH2 groups, aldehydes

  一对英俊的夫妇：通过使用简单的Pd催化剂[Pd（tmpp）2 Cl 2 ]（tmpp = tris（2,4,6-三甲氧基苯基）膦）和THF / DMF作为溶剂，各种芳基，杂芳基，苄基和烷基铝试剂可以很容易地与芳基或杂芳基碘化物，溴化物和壬二酸酯交叉偶联，在特殊情况下甚至与氯化物和三氟甲磺酸酯交叉偶联。这种交叉偶联可耐受游离的NH 2基团，醛，酮，酯和硝基官能团。
• Mono- and Biscouplings Using Triarylbismuths for the Atom-Efficient Arylations of Functionalized Furans under Palladium Catalysis
  作者：Maddali Rao、Dheeraj Awasthi、Jalindar Talode

  DOI：10.1055/s-0032-1316567

  日期：2012.8

  Palladium-catalyzed cross-coupling reactions of functionalized bromofurans with triarylbismuths have been described for the atom-economic synthesis of functionalized arylfuran systems. The coupling reactions using triarylbismuths with various 2-bromofurans and 2,5-dibromofuran underwent smoothly to afford the corresponding 2-arylfurans and 2,5-diarylfurans in high yields in a short reaction time (one

  钯催化的功能化溴呋喃与三芳基铋的交叉偶联反应已被描述用于功能化芳基呋喃系统的原子经济合成。使用三芳基铋与各种 2-溴呋喃和 2,5-二溴呋喃的偶联反应顺利进行，在短反应时间（1 小时）内以高产率得到相应的 2-芳基呋喃和 2,5-二芳基呋喃。
• Facile synthesis of tetracyclic azepine and oxazocine derivatives and their potential as MAPKAP-K2 (MK2) inhibitors
  作者：Ashwin U. Rao、Dong Xiao、Xianhai Huang、Wei Zhou、James Fossetta、Dan Lundell、Fang Tian、Prashant Trivedi、Robert Aslanian、Anandan Palani

  DOI：10.1016/j.bmcl.2011.11.113

  日期：2012.1

  Facile synthesis of two new series of tetracyclic azepine and oxazocine analogs is described. These analogs were evaluated for their potential as MAPKAP-K2 (MK2) inhibitors and several were found to be potent at inhibiting MK2 with a non-ATP competitive binding mode. Published by Elsevier Ltd.
• Conformation constraint of anilides enabling the discovery of tricyclic lactams as potent MK2 non-ATP competitive inhibitors
  作者：Dong Xiao、Anandan Palani、Xianhai Huang、Michael Sofolarides、Wei Zhou、Xiao Chen、Robert Aslanian、Zhuyan Guo、James Fossetta、Fang Tian、Prashant Trivedi、Peter Spacciapoli、Charles E. Whitehurst、Daniel Lundell

  DOI：10.1016/j.bmcl.2013.03.109

  日期：2013.6

  Conformation restriction of linear N-alkylanilide MK2 inhibitors to their E-conformer was developed. This strategy enabled rapid advance in identifying a series of potent non-ATP competitive inhibitors that exhibited cell based activity in anti-TNF alpha assay. (C) 2013 Elsevier Ltd. All rights reserved.
• Triflic Acid-Catalyzed Cycloisomerization Reactions of Donor–Acceptor Cyclopropanes: Access to Alkyl 5-Arylfuran-2-carboxylates
  作者：Yuequan Zhu、Panpan Xu、Yuefa Gong

  DOI：10.1021/acs.joc.6b00161

  日期：2016.6.3

  A direct synthetic strategy starting from alkyl 1-alkoxy-2-aroylcyclopropanecarboxylates was developed for the construction of alkyl 5-arylfuran-2-carboxylates. These donor acceptor cyclopropanes smoothly undergo a simple ring opening reaction or/and cycloisomerization reaction in the presence of acid at room temperature;, which greatly depends on the properties of the acid used in the experiment, Alkyl 5-arylfuran-2-carboxylates were afforded in high yields in triflic acid, whereas alkyl 2,5-dioxo-5-phenylpentanoate became the major product in other protic acids and Lewis acids.