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Synfacts 2014; 10(3): 0259
DOI: 10.1055/s-0033-1340774
Synthesis of Materials and Unnatural Products
© Georg Thieme Verlag Stuttgart · New York

A New SF4-Building Block

Contributor(s):
Timothy M. Swager
,
John B. Goods
Zhong L, Savoie PR, Filatov AS, Welch JT * University at Albany, USA
Preparation and Characterization of Alkenyl Aryl Tetrafluoro-λ6-sulfanes.

Angew. Chem. Int. Ed. 2014;
53: 526-529
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Further Information

Publication History

Publication Date:
17 February 2014 (online)

 
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Key words

fluorine - sulfur - tetrafluorosulfanes

Significance

Hypervalent fluorinated sulfur molecules represent an elusive class of compounds in organic chemistry; as such, their electronic properties are largely uninvestigated. Methods which produce these compounds are valuable, as they allow for more facile incorporation of these interesting functional groups into organic materials.


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Comment

The chlorotetrafluorosulfanyl arene precursors are readily synthesized by the reaction of a diaryl disulfide with chlorine gas in the presence of KF or CsF (T. Umemoto, L. M. Garrick, N. Saito Beilstein J. Org. Chem. 2012, 8, 461).


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