Polyhalogenated heterocyclic compounds. Macrocycles from perfluoro-4-isopropylpyridine.
Perfluoro-4-isopropylpyridine was used as a building block for the two-step synthesis of a variety of macrocyclic systems bearing pyridine sub-units which were characterised by X-ray crystallography. Electrospray mass spectrometry revealed that complexation of either cations and, unusually, anions is possible depending on the structure of the macrocycle.
Chambers
Richard D
RD
Department of Chemistry, University of Durham, South Road, Durham, UK DH1 3LE. r.d.chambers@durham.ac.uk
Hoskin
Philip R
PR
Kenwright
Alan R
AR
Khalil
Ali
A
Richmond
Paul
P
Sandford
Graham
G
Yufit
Dmitrii S
DS
Howard
Judith A K
JA
D000838:Anions / Q000737:chemistry; D002412:Cations / Q000737:chemistry; D018360:Crystallography, X-Ray; D006219:Halogens / Q000737:chemistry; D006571:Heterocyclic Compounds / Q000138:chemical synthesis / Q000737:chemistry*; D006845:Hydrocarbons, Fluorinated / Q000138:chemical synthesis / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D015394:Molecular Structure; D011725:Pyridines / Q000138:chemical synthesis / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
D000838:Anions; D002412:Cations; D006219:Halogens; D006571:Heterocyclic Compounds; D006845:Hydrocarbons, Fluorinated; D011725:Pyridines