Home > Papers

 
 
A Highly Atom Economic, Chemo-, Regio-and Stereoselective Synthesis and Crystal Structure of Novel Spiro-Cyclopentanone
JIN Yijun,ZHANG Yali,LU Jinqiu,ZHAO Chengguang,YANG Shulin *
School of Environmental and Biological Engineering, Nanjing University of Science and Technology, Nanjing 210094
*Correspondence author
#Submitted by
Subject:
Funding: The Program Foundation of the Ministry of Education of China(No.No.20093219110013), Training Grant (No.No.201210288053)
Opened online:19 March 2013
Accepted by: none
Citation: JIN Yijun,ZHANG Yali,LU Jinqiu.A Highly Atom Economic, Chemo-, Regio-and Stereoselective Synthesis and Crystal Structure of Novel Spiro-Cyclopentanone[OL]. [19 March 2013] http://en.paper.edu.cn/en_releasepaper/content/4528473
 
 
The 1,3-dipolar cycloaddition of azomethine ylides derived from acenaphthenequinone and α-amino acid(sarcosine) to a series of 2,5-bis(fluorobenzylidene)cyclopentanones afforded novel spiro-cyclopentanone-pyrrolizines chemo-, regio- and stereoselectively in quantitative yields (95-96%). The crystal structure of one compound containing bis(2,6-difluorobenzyl) (2b) is described. The cyclopentane rings in 2b have an envelope conformation
Keywords:1,3-dipolar cycloaddition; Atom economic; spiro-cyclopentanone-pyrrolizines; X-ray crystallography
 
 
 

For this paper

  • PDF (0B)
  • ● Revision 0   
  • ● Print this paper
  • ● Recommend this paper to a friend
  • ● Add to my favorite list

    Saved Papers

    Please enter a name for this paper to be shown in your personalized Saved Papers list

Tags

Add yours

Related Papers

Statistics

PDF Downloaded 382
Bookmarked 1
Recommend 5
Comments Array
Submit your papers