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Cations of Boron with Coordination Number Three: 1,3,2,4‐Diazadiboretidinium Salts
Author(s) -
Nöth Heinrich,
Weber Siegfried
Publication year - 1984
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.198409941
Subject(s) - borane , moiety , boron , chemistry , halogen , halide , cleavage (geology) , boranes , medicinal chemistry , coordination complex , inorganic chemistry , stereochemistry , organic chemistry , materials science , catalysis , fracture (geology) , composite material , metal , alkyl
The novel cations 3 and 4 containing a diborylamine moiety are isoelectronic with allyl cations and thus likewise extremely stable. 4 is formed directly on rection of the borane 1 with R 2 BBr, while 3 is formed via the intermediate 2 with cleavage of halogen on reaction of 1 with aluminum halide.