Results 231 to 240 of about 210,013 (270)

Synthesis of Crown Ethers

Crown ethers are macrocyclic compounds that can form complexes with a wide range of cations as well as neutral guest species. They have widespread usage in various fields of fundamental and applied chemistry. Here, we introduce the various synthetic methods for the synthesis of aliphatic and aromatic crown ethers to access compounds that could carry ...
openaire   +1 more source

Crown Ethers with Fluctuating Ring Size (“Breathing Crown Ethers”)

Angewandte Chemie International Edition in English, 1979
Gerhard Schröder, Walter Witt
openaire   +1 more source

Heterocyclic Crown Ethers with Potential Biological and Pharmacological Properties: From Synthesis to Applications

Applied Sciences (Switzerland), 2022
Katarzyna Kotwica-Mojzych, Taskin Aman Khan, Muhammad Farhan Ali Khan   +2 more
exaly  

The reduction of crown lactones to crown ethers

Journal of the Chemical Society, Chemical Communications, 1982
David J. Ager, Ian O. Sutherland
openaire   +1 more source

Crown Ethers

2017
G.W. Gokel, S. Negin, R. Cantwell
openaire   +1 more source

With Crown Ethers

2010
R. A. Aitken, K. M. Aitken
openaire   +1 more source

Crown Ethers:  Sensors for Ions and Molecular Scaffolds for Materials and Biological Models

Chemical Reviews, 2004
George Gokel, W Matthew Leevy, Michelle E Weber   +2 more
exaly  

Thermochemical behaviour of crown ethers in the mixtures of water with organic solvents.

Journal of Molecular Liquids, 2003
Malgorzata Józwiak
exaly  

THERMODYNAMICS OF COMPLEXATION OF SOME MONOVALENT AND BIVALENT CATIONS BY CROWN ETHERS, BENZO CROWN ETHERS AND CRYPTANDS IN N,N-DIMETHYLFORMAMIDE

Journal of Coordination Chemistry, 1999
E Schollmeyer, H J Buschmann
exaly  

Clay-mediated cyclooligomerization of olefin oxides: a one-pot route to crown ethers

Journal of Molecular Catalysis A, 1995
René Miranda Ruvalcaba, Jorge Peón, Armando Cabrera   +2 more
exaly