α-(1-Hydroxypropyl)benzenessigsaeure-methylester

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羟基酸及其衍生物
• 英文名称: α-(1-Hydroxypropyl)benzenessigsaeure-methylester
• 英文别名: methyl 2-phenyl-3-hydroxypentanoate；methyl (2S,3R)-3-hydroxy-2-phenylpentanoate
• 化学式: C₁₂H₁₆O₃
• 分子量: 208.257
• InChiKey: XAKSEGJVQCKKSV-MNOVXSKESA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  15
• 可旋转键数：
  5
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.42
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  α-(1-Hydroxypropyl)benzenessigsaeure-methylester 、 2,2-二甲氧基丙烷 、 氢化铝锂 、 对甲苯磺酸 生成 (4S,5S)-4-Ethyl-2,2-dimethyl-5-phenyl-[1,3]dioxane
  参考文献：
  名称：

  ITOH, TOSHIYUKI;KURODA, KEIKO;TOMOSADA, MIKI;TAKAGI, YUMIKO, J. ORG. CHEM., 56,(1991) N, C. 797-804

  摘要：

  DOI：
• 作为产物：
  描述：

  (1-acetyloxy-1-phenylbutan-2-yl) acetate 以20%的产率得到
  参考文献：
  名称：

  ITOH, TOSHIYUKI;KURODA, KEIKO;TOMOSADA, MIKI;TAKAGI, YUMIKO, J. ORG. CHEM., 56,(1991) N, C. 797-804

  摘要：

  DOI：

文献信息

• Diastereoselective reactions of 1,1′-binaphthyl ester enolates with carbonyl electrophiles
  作者：Mija Ahn、Kiyoshi Tanaka、Kaoru Fuji

  DOI：10.1039/a706673b

  日期：——

  Diastereoselectivity in the aldol and the conjugate additions of 2′-hydroxy-1,1′-binaphthyl ester enolates with a variety of carbonyl electrophiles has been examined. The ester enolate generated by BuLi reacts with several aldehydes to give the threo products preferentially with high diastereoselectivity and in good yield. Satisfactory diastereoselectivity has also been observed in the minor erythro derivatives. A mechanistic interpretation of the results is made on the basis of the absolute stereochemistry of the products.

  已研究了2′-羟基-1,1′-联萘酯酮烯与多种羰基电烯的醇醛反应和结合加成反应中的二面体选择性。由BuLi生成的酯酮烯与几种醛反应，优先生成threo产物，具有高的二面体选择性和良好的收率。在少量的erythro衍生物中也观察到了令人满意的二面体选择性。根据产物的绝对立体化学，对结果进行了机制解释。
• Mulzer, Johann; Bruentrup, Gisela, Chemische Berichte, 1982, vol. 115, # 6, p. 2057 - 2075
  作者：Mulzer, Johann、Bruentrup, Gisela

  DOI：——

  日期：——
• Mulzer, Johann; Lammer, Ortrud, Chemische Berichte, 1986, vol. 119, # 7, p. 2178 - 2190
  作者：Mulzer, Johann、Lammer, Ortrud

  DOI：——

  日期：——
• Asymmetric Catalytic C−H Activation Applied to the Synthesis of <i>Syn</i>-Aldol Products
  作者：Huw M. L. Davies、Evan G. Antoulinakis

  DOI：10.1021/ol006671j

  日期：2000.12.1

  [GRAPHICS]Rh-2(R-DOSP)(4)-catalyzed decomposition of methyl phenyldiazoacetate in the presence of tetraalkoxysilanes results in the asymmetric synthesis of syn-aldol products. This catalytic asymmetric intermolecular C-H activation proceeds by means of a rhodium-carbene-induced CH insertion.
• Design of .alpha.-alkyl-.beta.-hydroxy esters suitable for providing optical resolution by lipase hydrolysis
  作者：Toshiyuki Itoh、Keiko Kuroda、Miki Tomosada、Yumiko Takagi

  DOI：10.1021/jo00002a054

  日期：1991.1

  A study of the lipase-catalyzed hydrolyses of various alpha-substituted beta-acetoxy esters revealed that a sulfur functional group in the ester, which could play an important role in the stereorecognition by lipase A6 (Aspergillus sp.) and an anti conformation in the ester, promotes satisfactory results in the hydrolysis.