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ethyl 2-[(S)-[[(S)-(4-methylphenyl)sulfinyl]amino]-phenylmethyl]-3,3-diphenylprop-2-enoate | 220841-40-7

中文名称
——
中文别名
——
英文名称
ethyl 2-[(S)-[[(S)-(4-methylphenyl)sulfinyl]amino]-phenylmethyl]-3,3-diphenylprop-2-enoate
英文别名
——
ethyl 2-[(S)-[[(S)-(4-methylphenyl)sulfinyl]amino]-phenylmethyl]-3,3-diphenylprop-2-enoate化学式
CAS
220841-40-7
化学式
C31H29NO3S
mdl
——
分子量
495.642
InChiKey
BGBXQVZSBLTINI-ARPOTICCSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    7.6
  • 重原子数:
    36
  • 可旋转键数:
    10
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.13
  • 拓扑面积:
    74.6
  • 氢给体数:
    1
  • 氢受体数:
    5

上下游信息

  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量
    —— 3,3-Diphenyl-2-[(S)-phenyl-(toluene-4-sulfonylamino)-methyl]-acrylic acid ethyl ester —— C31H29NO4S 511.642

反应信息

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文献信息

  • Ytterbium(III) triflate-catalyzed asymmetric nucleophilic addition of functionalized lithium (α-carbalkoxyvinyl)cuprates to chiral p-toluenesulfinimines (thiooxime S-oxides)
    作者:Guigen Li、Han-Xun Wei、Jason D. Hook
    DOI:10.1016/s0040-4039(99)00756-x
    日期:1999.6
    Ytterbium(III) triflate has been found to catalyze anionic additions of functionalized lithium (alpha-carbalkoxyvinyl)cuprates to chiral p-toluenesulfinimines (thiooxime S-oxides) in a cosolvent system (Et2O-CH2Cl2). This new system has made it possible to utilize those p-toluenesulfinimines of low solubility in Et2O as the electrophiles to react with anionic (alpha-carbalkoxyvinyl)cuprates for the asymmetric synthesis of the corresponding beta-mono and beta,beta-disubstituted Baylis-Hillman adducts. Modest yields (51.0-64.4% yield) and good to excellent diastereoselectivities (>90% de) were obtained. (C) 1999 Elsevier Science Ltd. All rights reserved.
  • Novel Asymmetric C−C Bond Formation Process Promoted by Et<sub>2</sub>AlCl and Its Application to the Stereoselective Synthesis of Unusual β-Branched Baylis−Hillman Adducts
    作者:Guigen Li、Han-Xun Wei、Bruce R. Whittlesey、Nassim N. Batrice
    DOI:10.1021/jo981976l
    日期:1999.2.1
  • Highly Efficient Deprotection of N-p-Toluenesulfinyl Group of β-Branched Baylis–Hillman Adducts by Using Amberlite IR-120 (Plus) Ion-Exchange Resin
    作者:Guigen Li、Sun Hee Kim、Han-Xun Wei
    DOI:10.1016/s0040-4020(99)01064-9
    日期:2000.1
    An efficient deprotection of N-p-toluenesulfinyl group of β-branched Baylis–Hillman adducts has been developed by using Amberlite IR-120 (plus) ion-exchange resin in methanol solution at room temperature. Good to quantitative yields have been obtained for six examples. No racemization was detected under the mild conditions. This new method provides a simultaneous deprotection/purification, which has
    的有效的脱保护ñ - p -toluenesulfinyl组β支化的Baylis-希尔曼加合物已经通过在室温下在甲醇溶液中使用的Amberlite IR-120(正)离子交换树脂显影。对于六个实例,已经获得了良好的定量产量。在温和条件下未检测到外消旋作用。该新方法提供了同时的脱保护/纯化,这与简化后处理的溶液相脱保护技术相比具有很大的优势。
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