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作者:

Zhao, Hong-Wu (Zhao, Hong-Wu.) | Ding, Wan-Qiu (Ding, Wan-Qiu.) | Wang, Li-Ru (Wang, Li-Ru.) | Guo, Jia-Ming (Guo, Jia-Ming.) | Song, Xiu-Qing (Song, Xiu-Qing.) | Wu, Hui-Hui (Wu, Hui-Hui.) | Tang, Zhe (Tang, Zhe.) | Fan, Xiao-Zu (Fan, Xiao-Zu.) | Bi, Xiao-Fan (Bi, Xiao-Fan.)

收录:

SCIE

摘要:

The formal [5+2] cycloaddition of vinyloxiranes with oxazol-5-(4H)-ones proceeds readily at room temperature in THF in the presence of Pd-2(dba)(3)center dot CHCl3, dppp, and K2CO3, thus furnishing the desired seven-membered lactones in 67-96 % yield. The chemical structure of the title compounds was confirmed by X-ray diffraction analysis.

关键词:

Cycloaddition Homogeneous catalysis Lactones Palladium Synthetic methods

作者机构:

  • [ 1 ] [Zhao, Hong-Wu]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 2 ] [Ding, Wan-Qiu]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 3 ] [Wang, Li-Ru]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 4 ] [Guo, Jia-Ming]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 ] [Wu, Hui-Hui]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 7 ] [Tang, Zhe]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 8 ] [Fan, Xiao-Zu]Beijing Univ Technol, Coll Life Sci & Bioengn, Beijing 100124, Peoples R China
  • [ 9 ] [Bi, Xiao-Fan]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, Beijing 100124, Peoples R China

电子邮件地址:

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来源 :

EUROPEAN JOURNAL OF ORGANIC CHEMISTRY

ISSN: 1434-193X

年份: 2020

期: 34

卷: 2020

页码: 5557-5562

2 . 8 0 0

JCR@2022

ESI学科: CHEMISTRY;

ESI高被引阀值:33

JCR分区:2

被引次数:

WoS核心集被引频次: 5

SCOPUS被引频次: 6

ESI高被引论文在榜: 0 展开所有

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中文被引频次:

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