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Enantiomeric Resolution of a Ruffled Porphyrinoid
Author(s) -
Daniell Heather W.,
Brückner Christian
Publication year - 2004
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200352970
Subject(s) - diastereomer , enantiomer , chemistry , chromophore , conformational isomerism , stereochemistry , linkage (software) , side chain , resolution (logic) , crystallography , organic chemistry , molecule , polymer , biochemistry , computer science , artificial intelligence , gene
Let's twist again : Reaction of a racemic mixture of secochlorinato nickel( ii) with cholesterol generates separable diastereomers of a novel porphyrinic chromophore containing a direct β‐to‐ o ‐phenyl linkage. Exchange of the cholesteryl side chain for an ethyl group produces the enantiomeric conformers of the ruffled macrocycle (see picture).