3-(4-methoxyphenyl)-2,2-dimethyl-3-phenylaminopropionic acid methyl ester

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 3-(4-methoxyphenyl)-2,2-dimethyl-3-phenylaminopropionic acid methyl ester
• 英文别名: 2,2-dimethyl-3-(4-methoxyphenyl)-3-phenylaminopropinoic acid methyl ester；methyl 3-(4-methoxyphenyl)-2,2-dimethyl-3-(phenylamino)propanoate；methyl 2,2-dimethyl-3-(4-methoxyphenyl)-3-(N-phenylamino)propanoate；Methyl 3-anilino-3-(4-methoxyphenyl)-2,2-dimethylpropanoate；methyl 3-anilino-3-(4-methoxyphenyl)-2,2-dimethylpropanoate
• 化学式: C₁₉H₂₃NO₃
• 分子量: 313.397
• InChiKey: JCWHQOFKNGUMQP-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.7
• 重原子数：
  23
• 可旋转键数：
  7
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  47.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  1-甲氧基-1-(三甲基甲硅氧基)-2-甲基-1-丙烯 、 (E)-N-(4-methoxybenzylidene)aniline 在 lithium perfluorooctane sulfonate 作用下， 以 various solvent(s) 为溶剂， 50.0 ℃ 、9.0 MPa 条件下， 反应 10.0h， 以66%的产率得到3-(4-methoxyphenyl)-2,2-dimethyl-3-phenylaminopropionic acid methyl ester
  参考文献：
  名称：

  Lithium heptadecafluorooctanesulfonate catalyzed Mannich-type and aza-Diels–Alder reactions in supercritical carbon dioxide

  摘要：

  The Mannich-type reaction of imines with (1-methoxy-2-methylpropenyloxy)trimethylsilane and aza-Diels-Alder reaction of imines with Danishefsky's diene can be carried out in scCO(2) in the presence of lithium heptadecafluorooctanesulfonate which offer a way to synthesize beta-amino carbonyl compounds and nitrogen-containing six-membered ring compounds under environmentally benign conditions. (C) 2004 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tet.2004.05.065

文献信息

• Synthesis of β-Amino Esters by Bismuth Triflate Catalyzed Three-Component Mannich-Type Reaction
  作者：Thierry Ollevier、Etienne Nadeau

  DOI：10.1055/s-2005-923594

  日期：——

  Bismuth triflate catalyzes the Mannich-type reaction of a variety of in situ generated aldimines using aldehydes, anilines, and silyl enol ethers in a three-component reaction. The reaction proceeds rapidly and affords the corresponding protected beta-amino ketones in high yields (up to 94%).

  三氟甲磺酸铋使用醛、苯胺和甲硅烷基烯醇醚在三组分反应中催化各种原位生成的醛亚胺的曼尼希型反应。反应进行得很快，并以高产率（高达 94%）提供相应的受保护的 β-氨基酮。
• An efficient and mild bismuth triflate-catalysed three-component Mannich-type reaction
  作者：Thierry Ollevier、Etienne Nadeau

  DOI：10.1039/b710794c

  日期：——

  In the presence of a catalytic amount of Bi(OTf)(3).4H(2)O, aldehydes together with amines react with silyl enolates to afford the corresponding Mannich-type adducts smoothly. A wide variety of silyl enolates derived from ketones, as well as esters and thioesters, react rapidly to afford the beta-amino ketones or the beta-amino esters in high yields (up to 94%).

  在催化量的Bi（OTf）（3）.4H（2）O的存在下，醛与胺一起与甲硅烷基烯醇酸酯反应，可平稳地提供相应的曼尼希型加合物。多种衍生自酮以及酯和硫代酯的甲硅烷基烯醇化物迅速反应，以高收率（高达94％）提供β-氨基酮或β-氨基酯。
• Solvent-free Imino-Aldol Three-component Couplings on a Conveniently-prepared and Reusable Phosphoric Acid-Silica Gel Support
  作者：Sandra Lock、Norikazu Miyoshi、Makoto Wada

  DOI：10.1246/cl.2004.1308

  日期：2004.10

  solvent-free procedure for the synthesis of β-amino carbonyl compounds in generally moderate to excellent yields has been developed. Three-component Mannich-type couplings between aldehydes (aromatic, aliphatic, alicyclic, and heterocyclic), aromatic amines and silyl enol equivalents proceeded smoothly on a conveniently prepared and reusable phosphoric acid-silica gel solid support.

  已经开发了一种新的无溶剂合成 β-氨基羰基化合物的方法，通常收率中等至极好。醛（芳香族、脂肪族、脂环族和杂环）、芳香族胺和甲硅烷基烯醇等价物之间的三组分曼尼希型偶联在方便制备且可重复使用的磷酸-硅胶固体载体上顺利进行。
• Cationic iridium complex is a new and efficient Lewis acid catalyst for aldol and Mannich reactions
  作者：Gen Onodera、Takayuki Toeda、Nou-no Toda、Daigo Shibagishi、Ryo Takeuchi

  DOI：10.1016/j.tet.2010.09.015

  日期：2010.11

  A cationic iridium complex [Ir(cod)2]SbF6 was found to be a new and efficient Lewis acid catalyst for Mukaiyama aldol and Mannich reactions. Aldehydes react smoothly with silyl enol ethers to give β-siloxy ketones in the presence of 0.5 mol % of [Ir(cod)2]SbF6. The reaction of N-alkyl arylaldimines with ketene silyl acetals in the presence of 5 mol % [Ir(cod)2]SbF6/P(OPh)3 gave β-amino esters. After

  发现阳离子铱络合物[Ir（cod）2 ] SbF 6是用于Mukaiyama aldol和Mannich反应的新型高效路易斯酸催化剂。醛在0.5摩尔％[Ir（cod）2 ] SbF 6的存在下与甲硅烷基烯醇醚平稳反应，生成β-甲硅烷氧基酮。在5mol％[Ir（cod）2 ] SbF 6 / P（OPh）3的存在下，N-烷基芳基醛亚胺与乙烯酮甲硅烷基缩醛的反应得到β-氨基酯。在曼尼希反应完成后，将反应混合物搅拌24小时导致环化，得到β-内酰胺。N的反应苯乙二胺与芳基苯甲二胺与由苯乙酮衍生的甲硅烷基烯醇醚得到的四氢喹啉衍生物为单一的非对映异构体。
• One-pot Synthesis of β-Lactams from Aldimines and Ketene Silyl Acetals by Tandem Lewis Base-catalyzed Mannich-type Addition and Cyclization
  作者：Eiki Takahashi、Hidehiko Fujisawa、Toshiharu Yanai、Teruaki Mukaiyama

  DOI：10.1246/cl.2005.216

  日期：2005.2

  An efficient method for one-pot synthesis of β-lactams from aldimines and ketene silyl acetals by tandem Lewis base-catalyzed Mannich-type addition and cyclization, namely reaction of benzylideneanilines and trimethylsilyl enolates derived from esters or thioesters was established by using a Lewis base catalyst such as lithium acetate, N-lithio-2-pyrrolidone, potassium salt of phthalimide or lithium

  使用路易斯碱建立了一种通过串联路易斯碱催化曼尼希型加成和环化由醛亚胺和乙烯酮甲硅烷基缩醛一锅法合成β-内酰胺的有效方法，即苯亚甲基苯胺和酯或硫酯衍生的三甲基甲硅烷基烯醇化物的反应催化剂，如乙酸锂、N-锂硫-2-吡咯烷酮、邻苯二甲酰亚胺的钾盐或甲醇锂在室温下的DMF中，以良好至高产率和中等反式选择性提供相应的β-内酰胺。