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Chemistry of Boratophosphazenes: Synthesis of Borazine–Phosphazene Hybrid Cations, and New Inorganic Heterocycles by Skeletal Substitution Reactions
Author(s) -
Gates Derek P.,
McWilliams Andrew R.,
Ziembinski Ralf,
LiableSands Louise M.,
Guzei Ilia A.,
Yap Glenn P. A.,
Rheingold Arnold L.,
Manners Ian
Publication year - 1998
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/(sici)1521-3765(19980807)4:8<1489::aid-chem1489>3.0.co;2-q
Subject(s) - phosphazene , borazine , chemistry , reactivity (psychology) , substitution (logic) , halide , counterion , polymer chemistry , organic chemistry , ion , medicine , alternative medicine , pathology , boron nitride , computer science , programming language , polymer
Unusual skeletal substitution reactions (such as the example shown right) are characteristic of the reactivity of cyclic borataphosphazenes towards halide abstraction agents with counterions such as [BF 4 ] − , [AsF 6 ] − , and [SbF 6 ] − . In other cases ([AlCl 4 ] − and [GaCl 4 ] − ) stable borazine–phosphazene hybrid rings are formed.