Jump to main content
US EPA
United States Environmental Protection Agency
Search
Search
Main menu
Environmental Topics
Laws & Regulations
About EPA
Health & Environmental Research Online (HERO)
Contact Us
Print
Feedback
Export to File
Search:
This record has one attached file:
Add More Files
Attach File(s):
Display Name for File*:
Save
Citation
Tags
HERO ID
2825801
Reference Type
Journal Article
Title
Cu(I) metal organic framework catalyzed C-C and C-N coupling reactions
Author(s)
Rani, P; Srivastava, R
Year
2014
Is Peer Reviewed?
1
Journal
Tetrahedron Letters
ISSN:
0040-4039
EISSN:
1873-3581
Volume
55
Issue
38
Page Numbers
5256-5260
DOI
10.1016/j.tetlet.2014.07.118
Web of Science Id
WOS:000341552000008
Abstract
DABCO (1,4-diazabicyclo[2.2.2]octane) based Cu(I) metal organic framework (here after represented as Cu(I)-MOF) catalyzed Sonogashira cross-coupling reaction of iodobenzene and phenylacetylene was conducted smoothly to afford diphenylacetylene in excellent yield under N-2 atmosphere. For comparative study, piperidine based Cu(I) clusters were also investigated. Among these catalysts, Cu(I)-MOF exhibited higher activity with good selectivity for the C-C cross-coupled product. Cu(I) catalysts investigated in this study exhibited similar activity in the C-C homo-coupling reaction of phenylacetylene in O-2 atmosphere. Application of these catalysts was extended in the C-N coupling reactions between phenylboronic acid and aromatic/aliphatic/heterocyclic amines. Cu(I)-MOF can be readily recovered from the reaction mixture and reused for several cycles without loss in the catalytic activity. (C) 2014 Elsevier Ltd. All rights reserved.
Keywords
Cu(I) catalyst; C-C coupling reaction; C-N coupling reaction; Metal organic framework
Home
Learn about HERO
Using HERO
Search HERO
Projects in HERO
Risk Assessment
Transparency & Integrity