(1S)-2-(3-Chlorophenyl)-1-methyl-2-oxoethyl 1,1,1-trifluoromethanesulfonate | 291275-47-3

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (1S)-2-(3-Chlorophenyl)-1-methyl-2-oxoethyl 1,1,1-trifluoromethanesulfonate
• 英文别名: [(2S)-1-(3-chlorophenyl)-1-oxopropan-2-yl] trifluoromethanesulfonate
• CAS: 291275-47-3
• 化学式: C₁₀H₈ClF₃O₄S
• 分子量: 316.685
• InChiKey: JQYVNKPKYKQLNZ-LURJTMIESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  19
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.3
• 拓扑面积：
  68.8
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为反应物：
  描述：

  2-氨基-2-甲基-1-丙醇 、 (1S)-2-(3-Chlorophenyl)-1-methyl-2-oxoethyl 1,1,1-trifluoromethanesulfonate 以 二氯甲烷 、 乙腈 为溶剂， 以3.3 g的产率得到(R,R)-羟基安非他酮
  参考文献：
  名称：

  Synthesis and Characterization of in Vitro and in Vivo Profiles of Hydroxybupropion Analogues: Aids to Smoking Cessation

  摘要：

  To create potentially superior aids to smoking cessation and/or antidepressants and to elucidate bupropion's possible mechanisms of action(s), 23 analogues based on its active hydroxymetabolite (2S,35)-4a were synthesized and tested for their abilities to inhibit monoamine uptake and nAChR subtype activities in vitro and acute effects of nicotine in vivo. The 3',4'-dichlorophenyl [(+/-)-4n], naphthyl (4r), and 3-chlorophenyl or 3-propyl analogues 4s and 4t, respectively, had higher inhibitory potency and/or absolute selectivity than (2S,3S)-4a for inhibition of DA, NE, or 5HT uptake. The 3'-fluorophenyl, 3'-bromophenyl, and 4-biphenyl analogues 4c, 4d, and 4l, respectively, had higher potency for antagonism of alpha 4 beta 2-nAChR than (2S,3S)-4a. Several analogues also had higher potency than (2S,35)-4a as antagonists of nicotine-mediated antinociception in the tail-flick assay. The results suggest that compounds acting via some combination of DA, NE, or 5HT inhibition and/or antagonism of alpha 4 beta 2-nAChR can potentially be new pharmacotherapeutics for treatment of nicotine dependence.

  DOI：

  10.1021/jm1003232
• 作为产物：
  描述：

  tert-butyldimethyl[1-(3-chlorophenyl)prop-1-enyloxy]silane 在 AD-mix-α 、 lutidine 、 水 作用下， 以 二氯甲烷 、 叔丁醇 为溶剂， 生成 (1S)-2-(3-Chlorophenyl)-1-methyl-2-oxoethyl 1,1,1-trifluoromethanesulfonate
  参考文献：
  名称：

  Rapid access to enantiopure bupropion and its major metabolite by stereospecific nucleophilic substitution on an α-ketotriflate

  摘要：

  A stereospecific method for the synthesis of enantiopure alpha -aminoketone from its corresponding alpha -hydroxy-ketone via the triflate intermediate is discussed. This strategy provides a rapid and efficient route for the preparation of either enantiomer of bupropion and its biologically active hydroxylated metabolite, (C) 2000 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0957-4166(00)00349-9

文献信息

• Rapid access to enantiopure bupropion and its major metabolite by stereospecific nucleophilic substitution on an α-ketotriflate
  作者：Qun K Fang、Zhengxu Han、Paul Grover、Donald Kessler、Chris H Senanayake*、Stephen A Wald

  DOI：10.1016/s0957-4166(00)00349-9

  日期：2000.9

  A stereospecific method for the synthesis of enantiopure alpha -aminoketone from its corresponding alpha -hydroxy-ketone via the triflate intermediate is discussed. This strategy provides a rapid and efficient route for the preparation of either enantiomer of bupropion and its biologically active hydroxylated metabolite, (C) 2000 Elsevier Science Ltd. All rights reserved.
• Synthesis and Characterization of in Vitro and in Vivo Profiles of Hydroxybupropion Analogues: Aids to Smoking Cessation
  作者：Ronald J. Lukas、Ana Z. Muresan、M. Imad Damaj、Bruce E. Blough、Xiaodong Huang、Hernán A. Navarro、S. Wayne Mascarella、J. Brek Eaton、Syndia K. Marxer-Miller、F. Ivy Carroll

  DOI：10.1021/jm1003232

  日期：2010.6.24

  To create potentially superior aids to smoking cessation and/or antidepressants and to elucidate bupropion's possible mechanisms of action(s), 23 analogues based on its active hydroxymetabolite (2S,35)-4a were synthesized and tested for their abilities to inhibit monoamine uptake and nAChR subtype activities in vitro and acute effects of nicotine in vivo. The 3',4'-dichlorophenyl [(+/-)-4n], naphthyl (4r), and 3-chlorophenyl or 3-propyl analogues 4s and 4t, respectively, had higher inhibitory potency and/or absolute selectivity than (2S,3S)-4a for inhibition of DA, NE, or 5HT uptake. The 3'-fluorophenyl, 3'-bromophenyl, and 4-biphenyl analogues 4c, 4d, and 4l, respectively, had higher potency for antagonism of alpha 4 beta 2-nAChR than (2S,3S)-4a. Several analogues also had higher potency than (2S,35)-4a as antagonists of nicotine-mediated antinociception in the tail-flick assay. The results suggest that compounds acting via some combination of DA, NE, or 5HT inhibition and/or antagonism of alpha 4 beta 2-nAChR can potentially be new pharmacotherapeutics for treatment of nicotine dependence.