摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

(R)-2-methyl-3-[(1-phenylethyl)amino]but-2-enoic acid ethyl ester | 179320-78-6

中文名称
——
中文别名
——
英文名称
(R)-2-methyl-3-[(1-phenylethyl)amino]but-2-enoic acid ethyl ester
英文别名
ethyl (Z)-2-methyl-3-[[(1R)-1-phenylethyl]amino]but-2-enoate
(R)-2-methyl-3-[(1-phenylethyl)amino]but-2-enoic acid ethyl ester化学式
CAS
179320-78-6
化学式
C15H21NO2
mdl
——
分子量
247.337
InChiKey
GAEGFWYLCGCNJJ-YLGBQOPLSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

物化性质

  • 沸点:
    365.0±35.0 °C(Predicted)
  • 密度:
    1.013±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.9
  • 重原子数:
    18
  • 可旋转键数:
    6
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.4
  • 拓扑面积:
    38.3
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Barta, Nancy S.; Brode, Adam; Stille, John R., Journal of the American Chemical Society, 1994, vol. 116, # 14, p. 6201 - 6206
    作者:Barta, Nancy S.、Brode, Adam、Stille, John R.
    DOI:——
    日期:——
  • Stereoselective Reduction of Enantiopure β-Enamino Esters by Hydride:  A Convenient Synthesis of Both Enantiopure β-Amino Esters
    作者:Cristina Cimarelli、Gianni Palmieri
    DOI:10.1021/jo960107y
    日期:1996.1.1
    The reduction of enantiopure beta-enamino esters 1 with sodium triacetoxyborohydride in acetic acid is described. This occurs with good diastereo- and enantioselectivity to yield beta-amino esters 2 and 3 (after hydrogenolysis of the N-chiral group). A model is reported for the origin of the stereoselectivity through an enol ester-diacetoxyborohydride 6, which affords the intramolecular reduction. By choosing the appropriate chiral amine, this procedure allows a straightforward preparation of both the enantiopure beta-amino esters and derivatives with known biological activity, using readily available starting materials and inexpensive reagents and conditions.
  • Easy access to optically active Hagemann's esters
    作者:Mohammed Nour、Kimny Tan、Raphael Jankowski、Christian Cavé
    DOI:10.1016/s0957-4166(01)00105-7
    日期:2001.4
    The synthesis of optically active Hagemann's esters was investigated. The starting materials in this approach were enamino esters (R,Z)-8, prepared through the condensation of keto ester 6 with (R)-1-phenylethylamine 7. Michael addition reaction of the enamino esters (R,Z)-8 with methyl vinyl ketone gave the expected adducts 10 with good e.e.s of 93-96%. Subsequent annulation of the adducts furnished optically active Hagemann's esters. (C) 2001 Elsevier Science ltd. All rights reserved.
  • An Enantioselective Total Synthesis of (+)- and (−)-Saudin. Determination of the Absolute Configuration
    作者:Robert K. Boeckman,、Maria del Rosario Rico Ferreira、Lorna H. Mitchell、Pengcheng Shao
    DOI:10.1021/ja017194i
    日期:2002.1.1
    A short efficient enantioselective synthesis of both (+)- and (-)-saudin, a naturally occurring hypoglycemic diterpene, is described. This synthesis establishes the absolute configuration of natural (-)-saudin for the first time. The key steps include the enantioselective construction of a dimethyl Hagemann's ester by an asymmetric Michael reaction and establishment of the key 1,3 disposed quaternary
    描述了 (+)- 和 (-)-saudin(一种天然存在的降血糖二萜)的短有效对映选择性合成。这种合成首次建立了天然 (-)-saudin 的绝对构型。关键步骤包括通过不对称迈克尔反应对二甲基哈格曼酯进行对映选择性构建,以及通过新型 Ti (IV) 促进的克莱森重排建立关键的 1,3 位四元中心。多环缩酮骨架的组装很可能在动力学控制下通过在最后阶段通过氧鎓离子中间体形成 C1 氧-C7 键而进行。
查看更多