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Macrocyclic Imidazolylboranes
Author(s) -
Weiss Andre,
Pritzkow Hans,
Siebert Walter
Publication year - 2000
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/(sici)1521-3773(20000204)39:3<547::aid-anie547>3.0.co;2-o
Subject(s) - chemistry , dilution , acceptor , crystallography , stereochemistry , physics , condensed matter physics , thermodynamics
Cycles, not chains : 1‐imidazolylboranes exist in polymeric form as a consequence of donor/acceptor interactions. Through the use of suitable substituents and under high dilution tetrameric and pentameric macrocyclic imidazolylboranes were synthesized. The picture shows the structure of the tetrameric 4,5‐dimethylimidazolylborane (black: C, gray: B, white: N).