Reaction on a solid surface — A simple, economical, and efficient Mannich reaction of azacrown ethers over graphite-Reference-Cited by-同舟云学术

Reaction on a solid surface — A simple, economical, and efficient Mannich reaction of azacrown ethers over graphite

Published:2008-05-01 Issue:5 Volume:86 Page:426-434
ISSN:0008-4042
Container-title:Canadian Journal of Chemistry
language:en
Short-container-title:Can. J. Chem.

Author:

Sharghi Hashem,Khalifeh Reza

Abstract

Graphite brings about a rapid Mannich reaction with a range of activated and unactivated phenolic compounds such as p-cresol and p-nitrophenol. The reactions are carried out with azacrown ether and paraformaldehyde in solvent-free conditions at 100 °C for 20–30 min. The graphite powder can be reused up to three times after simple washing with acetone.Key words: azacrown ether, lariat ether, graphite, solvent-free, Mannich reaction.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/v08-026

Reference16 articles.

1. Synthesis and Metal Ion Complexation Studies of Proton-Ionizable Calix[4]azacrown Ethers in the 1,3-Alternate Conformation

2. Side arm effects on cation binding, extraction, and transport functions of oligopyridine-functionalized aza-crown ethers

3. Graphite Insertion Compounds as Chemical Reagents in Organic Chemistry

4. Alkylation on graphite in the absence of Lewis acids

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