Methyl (2R^*,3R^*)-3-(4-methoxyphenyl)-3-azido-2-hydroxypropanoate | 1353660-37-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: Methyl (2R^*,3R^*)-3-(4-methoxyphenyl)-3-azido-2-hydroxypropanoate
• 英文别名: methyl 3-azido-2-hydroxy-3-(4-methoxyphenyl)propanoate；(2S,3S)-methyl 3-azido-2-hydroxy-3-(4-methoxyphenyl)propanoate
• CAS: 1353660-37-3
• 化学式: C₁₁H₁₃N₃O₄
• 分子量: 251.242
• InChiKey: WYBBBISRRRFCDS-UWVGGRQHSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.58
• 重原子数：
  18.0
• 可旋转键数：
  5.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.36
• 拓扑面积：
  104.52
• 氢给体数：
  1.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  Methyl (2R^*,3R^*)-3-(4-methoxyphenyl)-3-azido-2-hydroxypropanoate 在 三苯基膦 作用下， 生成 Methyl trans-3-(4-methoxyphenyl)aziridine-2-carboxylate
  参考文献：
  名称：

  氮丙啶-2-羧酸酯的便捷合成

  摘要：

  用叠氮化钠处理由使用Sharpless环氧化的烯丙基醇制备的旋光环氧乙烷-2-羧酸酯。随后通过与三苯基膦反应以高收率和高光学纯度将获得的叠氮基醇转化为氮丙啶-2-羧酸酯。使各种外消旋环氧乙烷-2-羧酸酯进行相同的反应顺序。

  DOI：

  10.1002/recl.19921110101
• 作为产物：
  描述：

  (2R,3S)-rel-3-(4-甲氧基苯基)-2-环氧乙烷羧酸甲酯 在 sodium azide 、 氯化铵 作用下， 以 甲醇 为溶剂， 反应 1.0h， 以97%的产率得到Methyl (2R^*,3R^*)-3-(4-methoxyphenyl)-3-azido-2-hydroxypropanoate
  参考文献：
  名称：

  氮丙啶-2-羧酸酯的便捷合成

  摘要：

  用叠氮化钠处理由使用Sharpless环氧化的烯丙基醇制备的旋光环氧乙烷-2-羧酸酯。随后通过与三苯基膦反应以高收率和高光学纯度将获得的叠氮基醇转化为氮丙啶-2-羧酸酯。使各种外消旋环氧乙烷-2-羧酸酯进行相同的反应顺序。

  DOI：

  10.1002/recl.19921110101

文献信息

• Synthesis of β-amino α-hydroxy carboxylic esters from oxiranecarboxylic esters
  作者：Johan Legters、Erik van Dienst、Lambertus Thijs、Binne Zwanenburg

  DOI：10.1002/recl.19921110202

  日期：——

  prepared from the corresponding 3-aryl-oxirane-2-carboxylic esters by ring opening with sodium azide, were reduced with tin(II) chloride dihydrate in methanol to give 3-amino-3-aryl-2-hydroxypropanoic esters in good yields. Under these conditions, halogen substituents in the aromatic rings were not affected. The nitro group, however, was partially reduced to the amino group. Treatment of aliphatic oxirane-2-carboxylic

  由相应的3-芳基-环氧乙烷-2-羧酸酯与叠氮化钠开环制备的3-芳基-3-叠氮基-2-羟基丙酸酯，在甲醇中用氯化锡（II）二水合物还原，得到3-氨基-3-芳基-2-羟基丙酸酯产率高。在这些条件下，芳环中的卤素取代基不受影响。然而，硝基部分还原为氨基。在三氟化硼醚化物的存在下用乙腈处理脂肪族环氧乙烷-2-羧酸酯会导致区域特异性形成2，4-二烷基-2-恶唑啉-5-羧酸酯，这是由于腈在C3处的反应所致。这些恶唑啉-5-羧酸酯的酸性水解得到相应的3-（酰基氨基）-2-羟基羧酸酯。通过这两种互补的方法，
• Synthesis of Chondramide A Analogues with Modified β-Tyrosine and Their Biological Evaluation
  作者：Alexander Zhdanko、Anke Schmauder、Christopher I. Ma、L. David Sibley、David Sept、Florenz Sasse、Martin E. Maier

  DOI：10.1002/chem.201101978

  日期：2011.11.18

  the β‐tyrosine derivatives 8. Condensation with the dipeptide acid 6 furnished the tripeptide part of the chondramides. The derived acids 21 were combined with the hydroxy ester 7 to the esters 22. Cleavage of the tert‐butyl groups and intramolecular lactam formation gave rise to the chondramide A analogues 2 b–k. Growth inhibition assays showed most of the analogues to be biologically active. Some of

  从通过 Wittig 反应或 Heck 偶联获得的肉桂酸酯9开始，通过不对称二羟基化制备二醇17。然后在Mitsunobu条件下用偶氮酸对3-OH基团进行区域选择性取代。2-OH 基团的甲基化和叠氮基团的还原导致 β-酪氨酸衍生物8。与二肽酸6缩合得到软骨酰胺的三肽部分。衍生的酸21与羟基酯7结合成酯22。叔丁基的裂解和分子内内酰胺的形成产生了软骨酰胺 A 类似物2 b – k。生长抑制试验显示大多数类似物具有生物活性。其中一些甚至达到了jasplakinolide的活性。可以得出结论，软骨酰胺 A 的 β-酪氨酸中芳环的 4 位能很好地耐受结构修饰。
• Chemoenzymatic Synthesis of All Four Cytoxazone Stereoisomers
  作者：Zdenko Hameršak、Edina Ljubović、Mladen Merćep、Milan Mesić、Vitomir Šunjić

  DOI：10.1055/s-2001-17711

  日期：——

  Racemic cytoxazone (±-5) was synthesized starting from easily available glycidic ester (±)-1 by nucleophilic epoxide ring opening, followed by 2-oxazolidinone ring construction and calcium chloride/sodium borohydride reduction of the intermediary ester (±)-4. Kinetic resolution of (±)-5 performed by acetylation with vinyl acetate catalyzed by Penicillium camemberti lipase (PcamL) afforded, on hydrolysis of acetate (-)-6, cytoxazone (-)-5 in 33% overall yield and 88.2% enantiomeric excess (ee), and its enantiomer (+)-5 (38% yield, 89.3% ee). Base-catalyzed epimerization of intermediary (±)-4 to (±)-7, and reduction and kinetic resolution with Candida antarctica lipase (CAL) led to epi-cytoxazones (-)-8 and (+)-8.

  从容易获得的缩水甘油酯(±)-1开始，通过亲核环氧化物开环合成外消旋胞恶腙(±-5)，然后进行2-恶唑烷酮环构建和中间酯(±)-4的氯化钙/硼氢化钠还原。在卡门贝尔青霉脂肪酶 (PcamL) 催化下，通过乙酸乙烯酯乙酰化进行 (±)-5 的动力学拆分，水解乙酸酯 (-)-6 和 cytoxazone (-)-5 时，总产率 33%，对映体过量 88.2% (ee) 及其对映体 (+)-5 (38% 产率，89.3% ee)。中间体 (±)-4 经碱催化差向异构化为 (±)-7，并用南极假丝酵母脂肪酶 (CAL) 进行还原和动力学拆分，得到表胞恶酮 (-)-8 和 (+)-8。
• Kinetic Resolution of 2-Oxazolidinones via Catalytic, Enantioselective N-Acylation
  作者：Vladimir B. Birman、Hui Jiang、Ximin Li、Lei Guo、Eric W. Uffman

  DOI：10.1021/ja061560m

  日期：2006.5.1

  Kinetic resolution of racemic 2-oxazolidinones via catalytic, enantioselective N-acylation has been achieved for the first time and with outstanding selectivities.
• Enantiopure <i>trans</i>-3-Arylaziridine-2-carboxamides: Preparation by Bacterial Hydrolysis and Ring-Openings toward Enantiopure, Unnatural <scp>d</scp>-α-Amino Acids
  作者：Roberto Morán-Ramallal、Ramón Liz、Vicente Gotor

  DOI：10.1021/jo101377j

  日期：2010.10.1

  Several racemic trans-3-arylaziridine-2-carboxamides were prepared and then resolved by Rhodococcus rhodochrous IFO 15564-catalyzed hydrolysis. The resulting enantiopure (2R,3S)-3-arylaziridine-2-carboxamides are adequate substrates to undergo fully stereoselective nucleophilic ring-openings at the C-3 ring position to finally yield enantiopure, unnatural D-alpha-aminocarboxylic acids. Experimental evidence is provided that suggests the fate of the (2S,3R)-3-arylaziridine-2-carboxylic acids concomitantly formed during the resolution processes. In this context, the similar bacterial resolution of racemic 1-arylaziridine-2-carboxamides and -carbonitriles, previously investigated by our research group, has been partially re-examined.