(7-Bromo-3,4-dihydro-naphthalen-1-yl)-acetic acid ethyl ester | 208169-31-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: (7-Bromo-3,4-dihydro-naphthalen-1-yl)-acetic acid ethyl ester
• 英文别名: Ethyl 2-(7-bromo-3,4-dihydronaphthalen-1-yl)acetate
• CAS: 208169-31-7
• 化学式: C₁₄H₁₅BrO₂
• 分子量: 295.176
• InChiKey: BSHAAAUIKYCKHS-UHFFFAOYSA-N

物化性质

• 沸点：
  358.7±42.0 °C(Predicted)
• 密度：
  1.355±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.4
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (7-Bromo-3,4-dihydro-naphthalen-1-yl)-acetic acid ethyl ester 在 sodium periodate 、 四氧化锇 、 四(三苯基膦)钯 、 溴 、 potassium carbonate 、 溶剂黄146 、 N-甲基吗啉氧化物 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙醚 、 水 、 丙酮 、 苯 为溶剂， 反应 51.5h， 生成 {7-[2-Benzyloxycarbonylamino-2-(dimethoxy-phosphoryl)-ethyl]-naphthalen-1-yl}-acetic acid methyl ester
  参考文献：
  名称：

  Macrocyclic Inhibitors of Penicillopepsin. 1. Design, Synthesis, and Evaluation of an Inhibitor Bridged between P1 and P3

  摘要：

  The macrocyclic peptidyl phosphonate 1-L was designed on the basis of the conformation of an acyclic analogue (4) bound to the aspartic protease penicillopepsin. This material and the two acyclic comparison compounds 2-L and 3 were synthesized and evaluated as inhibitors; their binding affinity was found to be inversely related to the degree of conformational flexibility across the series: 3 (K-i = 110 mu M), 2-L (K-i = 7.6 mu M), 1-L (K-i = 0.80 mu M). NMR methods in conjunction with molecular modeling were used to assign the stereochemical configurations of the precursor 16-L and its diastereomer 16-D and to determine the solution conformations of the macrocyclic ring systems. The conformation of the peptide backbone in 1-L closely approximates that desired for a mimic of the lead inhibitor 4, and it appears that the low-energy conformation of 1-L can be accommodated in the pencillopepsin active site without significant distortion.

  DOI：

  10.1021/ja973715j
• 作为产物：
  描述：

  7-溴-3,4-二氢萘-1(2H)-酮 在 对甲苯磺酸 、 lithium diisopropyl amide 作用下， 以 苯 为溶剂， 反应 4.25h， 生成 (7-Bromo-3,4-dihydro-naphthalen-1-yl)-acetic acid ethyl ester
  参考文献：
  名称：

  Macrocyclic Inhibitors of Penicillopepsin. 1. Design, Synthesis, and Evaluation of an Inhibitor Bridged between P1 and P3

  摘要：

  The macrocyclic peptidyl phosphonate 1-L was designed on the basis of the conformation of an acyclic analogue (4) bound to the aspartic protease penicillopepsin. This material and the two acyclic comparison compounds 2-L and 3 were synthesized and evaluated as inhibitors; their binding affinity was found to be inversely related to the degree of conformational flexibility across the series: 3 (K-i = 110 mu M), 2-L (K-i = 7.6 mu M), 1-L (K-i = 0.80 mu M). NMR methods in conjunction with molecular modeling were used to assign the stereochemical configurations of the precursor 16-L and its diastereomer 16-D and to determine the solution conformations of the macrocyclic ring systems. The conformation of the peptide backbone in 1-L closely approximates that desired for a mimic of the lead inhibitor 4, and it appears that the low-energy conformation of 1-L can be accommodated in the pencillopepsin active site without significant distortion.

  DOI：

  10.1021/ja973715j

文献信息

• Rearrangement of Homoallylic Alcohols with Thallium(III): Diastereoselective Synthesis of Indans Bearing a β-Hydroxy Ketone Moiety
  作者：Luiz Silva、Samir Quintiliano、Marcus Craveiro、Fabiana Vieira、Helena Ferraz

  DOI：10.1055/s-2006-958976

  日期：2007.2

  through a thallium(III)-mediated ring contraction reaction of 1,2-dihydronaphthalene derivatives bearing suitably positioned primary and secondary hydroxyl groups are disclosed. The relative configuration of 3-(2,3-dihydro-1 1H-inden-3-yl)-2-methyl-3-oxopropyl 4-bromobenzoate was assigned by X-ray crystal structure analysis, allowing additional insights into the mechanism of the thallium(III)-promoted

  公开了通过铊(III)介导的带有适当定位的伯羟基和仲羟基的1,2-二氢萘衍生物的环收缩反应合成茚满的几个方面。通过 X 射线晶体结构分析确定了 3-(2,3-dihydro-1 1H-inden-3-yl)-2-methyl-3-oxopropyl 4-bromobenzoate 的相对构型，从而进一步深入了解铊（III）促进高烯丙醇的氧化重排。使用过量的三硝酸铊 (TTN)，带有吸电子基团溴的伯高烯丙醇的反应以 52-55% 的产率产生茚满。此外，仲高烯丙醇的铊（III）介导的氧化重排以非对映选择性的方式产生具有多达三个立体中心的茚满。
• 5-Amidinobenzo[b]thiophenes as dual inhibitors of factors IXa and Xa
  作者：Jennifer X. Qiao、Xuhong Cheng、Dilip P. Modi、Karen A. Rossi、Joseph M. Luettgen、Robert M. Knabb、Prabhakar K. Jadhav、Ruth R. Wexler

  DOI：10.1016/j.bmcl.2004.10.045

  日期：2005.1

  Syntheses and SAR studies of 5-amidinobenzo[b]thiophene analogs provided compounds with low submicromolar factor IXa activity and equal or slightly better selectivity relative to factor Xa. (C) 2004 Elsevier Ltd. All rights reserved.