(S)-1-(4-chlorophenyl)-2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethanol | 1041193-53-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: (S)-1-(4-chlorophenyl)-2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethanol
• 英文别名: (S)-1-(4-chlorophenyl)-2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethan-1-ol；(S)-1-(4′-chlorophenyl)-2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethanol；(1S)-1-(4-chlorophenyl)-2-(4-phenyltriazol-1-yl)ethanol
• CAS: 1041193-53-6
• 化学式: C₁₆H₁₄ClN₃O
• 分子量: 299.76
• InChiKey: LKWWNNRAQBLJOZ-MRXNPFEDSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  50.9
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  1-(4-chlorophenyl)-2-(4-phenyl-[1,2,3]triazol-1-yl)ethanone 在 甲酸 、 [(R,R)-N-(2-amino-1,2-diphenylethyl)pentafluorobenzenesulfonamide]chloride(p-cymene)ruthenium (II) 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 反应 12.0h， 以96%的产率得到(S)-1-(4-chlorophenyl)-2-(4-phenyl-1H-1,2,3-triazol-1-yl)ethanol
  参考文献：
  名称：

  Catalytic asymmetric synthesis of β-triazolyl amino alcohols by asymmetric transfer hydrogenation of α-triazolyl amino alkanones

  摘要：

  The synthesis of optically active beta-triazolyl amino alcohols was carried out via ruthenium catalyzed asymmetric transfer hydrogenation of alpha-triazolyl amino alkanones. This reaction proceeds under mild reaction conditions with up to 99% yield and 99.9% enantiomeric excess (ee). This protocol was applied to the synthesis of an enantiopure antitubercular agent and its arylated product with retention in enantiomeric purity. The absolute configuration at the stereogenic center of the chiral product as found to be (S). (C) 2017 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetasy.2017.05.012

文献信息

• Enantioselective separation of (±)-β-hydroxy-1,2,3-triazoles by supercritical fluid chromatography and high-performance liquid chromatography
  作者：Natália Alvarenga、André L.M. Porto、Juliana Cristina Barreiro

  DOI：10.1002/chir.22851

  日期：2018.7

  This paper reports the enantioseparation of β‐hydroxy‐1,2,3‐triazole derivatives, which present a broad range of biological properties, by supercritical fluid chromatography (SFC) and high‐performance liquid chromatography techniques (HPLC). Polysaccharide‐based chiral columns (cellulose and amylose) were used to evaluate the separation in SFC and HPLC. Time of analyses, consumption of solvent, and

  本文通过超临界流体色谱（SFC）和高效液相色谱技术（HPLC）报告了具有广泛生物学特性的β-羟基1,2,3-三唑衍生物的对映体分离。基于多糖的手性柱（纤维素和直链淀粉）用于评估SFC和HPLC中的分离。使用SFC技术减少了分析时间，溶剂消耗和参数优化。使用2-丙醇和乙醇作为改性剂的基于纤维素手性固定相的色谱柱通过SFC分析显示对（±）-β-羟基-1,2,3-三唑的对映体显示出最佳结果。这些技术被用于评估海洋真菌柠檬青霉对生物催化还原β-酮1,2,3-三唑的选择性 CBMAI 1186获得（±）-β-羟基-1,2,3-三唑。
• Synthesis of Optically Pure 2-Azido-1-arylethanols with Isolated Enzymes and Conversion to Triazole-Containing β-Blocker Analogues Employing Click Chemistry
  作者：Haribabu Ankati、Yan Yang、Dunming Zhu、Edward R. Biehl、Ling Hua

  DOI：10.1021/jo8009616

  日期：2008.8.1

  α-azidoacetophenone derivatives catalyzed by a recombinant carbonyl reductase from Candida magnoliae (CMCR) or an alcohol dehydrogenase from Saccharomyces cerevisiae (Ymr226c). This provides an effective route to this class of important compounds in optically pure form. (S)-2-Azido-1-(p-chlorophenyl)ethanols reacted with alkynes employing click chemistry to afford high yields of optically pure triazole-containing

  合成了2-叠氮基-1-芳基乙醇的两种对映体，均通过酶促还原木薯假丝酵母（CMCR）的重组羰基还原酶或酿酒酵母（Ymr226c）的醇脱氢酶催化的相应α-叠氮苯乙酮衍生物而获得了极佳的光学纯度。这为光学纯形式的这类重要化合物提供了有效的途径。（S）-2-叠氮基-1-（对氯苯基）乙醇与炔烃利用点击化学反应，得到高产率的具有潜在生物活性的光学纯的含三唑的β-肾上腺素能受体阻滞剂类似物。
• Asymmetric synthesis of α-bromohydrins by carrot root as biocatalyst and conversion to enantiopure β-hydroxytriazoles and styrene oxides using click chemistry and SN2 ring-closure
  作者：Rahman Hosseinzadeh、Maryam Mohadjerani、Sakineh Mesgar

  DOI：10.1007/s13738-018-1535-4

  日期：2019.3

  root as biocatalyst and click chemistry for the preparation of enantiopure β-hydroxytriazoles in excellent enantiomeric excesses and yields. Moreover, we have utilized chiral α-halohydrins for the synthesis of enantiopure styrene oxides in very good yields and enantiomeric excesses. Structural assignments of the products were based on their 1H and 13C NMR data and their optical rotations. The enantiomeric

  在本研究中，我们结合的生物还原α使用胡萝卜根作为生物催化剂和点击化学用于制备对映体纯-bromoketones β在良好的对映体过量率和产率-hydroxytriazoles。此外，我们已经利用手性α-卤代醇以非常好的收率和过量的对映体来合成对映纯的苯乙烯氧化物。产品的结构分配基于其1 H和13 C NMR数据及其旋光度。通过HPLC分析获得手性产物的对映体过量。
• Stereoselective reduction of 2-azido-1-phenylethanone derivatives by whole cells of marine-derived fungi applied to synthesis of enantioenriched β-hydroxy-1,2,3-triazoles
  作者：Natália Alvarenga、André L. M. Porto

  DOI：10.1080/10242422.2017.1352585

  日期：2017.11.2

  evaluated by the bioreduction of 2-azido-1-phenylethanone 1, and the strains A. sydowii CBMAI 935 and M. racemosus CBMAI 847 were selected for the reduction of 2-azido-1-phenylethanone derivatives 2–4. Whole cells of A. sydowii CBMAI 935 promoted the reduction of 2-azido-1-phenylethanones 1–4 with high selectivities to yield the (S)-2-azido-1-phenylethanols 1a–4a. Bioreduction of compounds 1–4 by M. racemosus

  摘要 通过生物还原 2-叠氮基-1-苯乙酮 1 对几种海洋来源真菌进行了评价，选择菌株 A. sydowii CBMAI 935 和总状分枝杆菌 CBMAI 847 还原 2-叠氮基-1-苯乙酮衍生物 2 –4. A. sydowii CBMAI 935 的全细胞以高选择性促进 2-azido-1-phenylethanones 1-4 的还原，以产生 (S)-2-azido-1-phenylethanols 1a-4a。M.racemosus CBMAI 847 对化合物 1–4 的生物还原导致 1、2 和 4 的 (R)-2-azido-1-phenylethanols 和 (S)-2-azido-1-phenylethanol 3. 对映体富集的 2-azido -1-苯基乙醇1a-4a和苯乙炔5用于使用CuSO4和抗坏血酸钠合成β-羟基-1,2,3-三唑，导致区域选择性形成富含对映体的1