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Zwitterionic Molecules with Stanna‐ closo ‐dodecaborate
Author(s) -
Ronig Benno,
Pantenburg Ingo,
Wesemann Lars
Publication year - 2003
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/zaac.200300094
Subject(s) - chemistry , molecule , crystal structure , stereochemistry , alkyl , solid state , crystallography , medicinal chemistry , organic chemistry
A series of zwitterionic molecules was synthesized by nucleophilc substitution between stanna‐ closo ‐dodecaborate and a series of alkyliodides like (ω‐iodo‐alkyl)trialkyl‐ammoniumiodides and 1‐(4‐iodobutyl)pyridiniumiodide. The structures in the solid state have been determined by X‐ray crystal structure analysis for Bu 3 N‐C 3 H 6 ‐SnB 11 H 11 ( 3 ), Pr 3 N‐C 4 H 8 ‐SnB 11 H 11 ( 6 ), Bu 3 N‐C 4 H 8 ‐SnB 11 H 11 ( 7 ) and C 5 H 5 N‐C 4 H 8 ‐SnB 11 H 11 ( 9 ).