6533b829fe1ef96bd128a29e

RESEARCH PRODUCT

[3.3]Metacyclophane mit anti ‐Konformation

Jörg BreitenbachKari RissanenRalf HossMartin NiegerFritz Vögtle

subject

Inorganic ChemistryPhaneschemistry.chemical_compoundchemistryStereochemistryAlkane stereochemistryX-ray crystallographyMoleculeCrystal structureCyclophane

description

[3.3]Metacyclophanes with anti Conformation The [3.3]metacyclophanes 5 and 9 with prevailing anti conformation were prepared by using different cyclisation techniques. 1H-NMR studies and X-ray structure analyses of both phanes 5 and 9 prove their unprecedented conformations.

https://doi.org/10.1002/cber.19921250140