X-ray crystal structure and dynamic behavior of pentafluoro-9,10-disila-9,10-dihydroanthracene anion salts having transannular 1,4-fluorine bridge

Mitsuo Kira; Eunsang Kwon; Chizuko Kabuto; Kenkichi Sakamoto

doi:10.1246/cl.1999.1183

X-ray crystal structure and dynamic behavior of pentafluoro-9,10-disila-9,10-dihydroanthracene anion salts having transannular 1,4-fluorine bridge

Mitsuo Kira, Eunsang Kwon, Chizuko Kabuto, Kenkichi Sakamoto

SCI - Research and Analytical Center for Giant Molecules

Research output: Contribution to journal › Article › peer-review

8 Citations (Scopus)

Abstract

Potasium-18-crown-6 and tetraethylammonium ion salts of pentafluoro-9,10-disila-9,10-dihydroanthracene anion (5a and 5b) have an unsymmetrical transannular 1,4-fluorine bridge in the solid states. In solution, 5a and Sb show a facile intramolecular fluorine exchange.

Original language	English
Pages (from-to)	1183-1184
Number of pages	2
Journal	Chemistry Letters
Issue number	11
DOIs	https://doi.org/10.1246/cl.1999.1183
Publication status	Published - 1999 Jan 1

ASJC Scopus subject areas

Chemistry(all)

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abstract = "Potasium-18-crown-6 and tetraethylammonium ion salts of pentafluoro-9,10-disila-9,10-dihydroanthracene anion (5a and 5b) have an unsymmetrical transannular 1,4-fluorine bridge in the solid states. In solution, 5a and Sb show a facile intramolecular fluorine exchange.",

author = "Mitsuo Kira and Eunsang Kwon and Chizuko Kabuto and Kenkichi Sakamoto",

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AU - Kabuto, Chizuko

AU - Sakamoto, Kenkichi

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N2 - Potasium-18-crown-6 and tetraethylammonium ion salts of pentafluoro-9,10-disila-9,10-dihydroanthracene anion (5a and 5b) have an unsymmetrical transannular 1,4-fluorine bridge in the solid states. In solution, 5a and Sb show a facile intramolecular fluorine exchange.

AB - Potasium-18-crown-6 and tetraethylammonium ion salts of pentafluoro-9,10-disila-9,10-dihydroanthracene anion (5a and 5b) have an unsymmetrical transannular 1,4-fluorine bridge in the solid states. In solution, 5a and Sb show a facile intramolecular fluorine exchange.

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X-ray crystal structure and dynamic behavior of pentafluoro-9,10-disila-9,10-dihydroanthracene anion salts having transannular 1,4-fluorine bridge

Abstract

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