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作者:

Zhao, Hong-Wu (Zhao, Hong-Wu.) | Yang, Zhao (Yang, Zhao.) | Yue, Yuan-Yuan (Yue, Yuan-Yuan.) | Li, Hai-Long (Li, Hai-Long.) | Song, Xiu-Qing (Song, Xiu-Qing.) | Sheng, Zhi-Hui (Sheng, Zhi-Hui.) | Meng, Wei (Meng, Wei.) | Guo, Xiao-Yu (Guo, Xiao-Yu.)

收录:

Scopus SCIE

摘要:

A new family of axially unfixed biaryl-based water-compatible bifuctional organocatalysts were designed and synthesized for the asymmetric direct Michael reaction of cyclohexanone with various nitroolefins in water. One of the organocatalysts incorporates pyrrolidine and arylsulfonamide motifs as active organocatalytic sites, and axially unfixed biaryl as a skeleton; with this organocatalyst, the direct Michael reactions proceeded readily, furnishing the desired Michael adducts in high yields (up to 99% yield) with high levels of stereocontrol (up to >99:1 dr and 94% ee).

关键词:

aqueous chemistry asymmetric Michael reaction biaryl compounds organocatalysts stereoselectivity

作者机构:

  • [ 1 ] [Zhao, Hong-Wu]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 2 ] [Yang, Zhao]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 3 ] [Yue, Yuan-Yuan]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 4 ] [Li, Hai-Long]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 5 ] [Song, Xiu-Qing]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 6 ] [Sheng, Zhi-Hui]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 7 ] [Meng, Wei]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 8 ] [Guo, Xiao-Yu]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China

通讯作者信息:

  • [Zhao, Hong-Wu]Beijing Univ Technol, Coll Life Sci & Bioengn, 100 Pingleyuan, Beijing 100124, Peoples R China

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来源 :

SYNLETT

ISSN: 0936-5214

年份: 2014

期: 2

卷: 25

页码: 293-297

2 . 0 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:195

JCR分区:2

中科院分区:3

被引次数:

WoS核心集被引频次: 21

SCOPUS被引频次: 24

ESI高被引论文在榜: 0 展开所有

万方被引频次:

中文被引频次:

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