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A Simple, One‐Step Procedure for the Formation of Chiral Metallamacrocycles
Author(s) -
Campbell Katie,
Johnson Charles A.,
McDonald Robert,
Ferguson Michael J.,
Haley Michael M.,
Tykwinski Rik R.
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.200461139
Subject(s) - acetylide , platinum , yield (engineering) , chemistry , one step , simple (philosophy) , conjugated system , twist , ligand (biochemistry) , combinatorial chemistry , two step , stereochemistry , computational chemistry , mathematics , materials science , organic chemistry , chemical engineering , catalysis , geometry , engineering , metallurgy , philosophy , polymer , epistemology , receptor , biochemistry
A twist in the final stage : Chiral, conjugated metallamacrocycles can be formed in excellent yield in a single step from achiral precursors by ligand exchange between ( R , R )‐ or ( S , S )‐chiraphos and trans platinum acetylide complexes (see scheme).