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Dithiocyanogen Reaction without Cleavage of the SS Bond: Cycloaddition with Hexafluoroacetone
Author(s) -
Roesky Herbert W.,
Homsy Nayla K.,
Noltemeyer Mathias,
Sheldrick George M.
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.198410001
Subject(s) - hexafluoroacetone , cycloaddition , cleavage (geology) , chemistry , derivative (finance) , bond cleavage , diffraction , medicinal chemistry , photochemistry , stereochemistry , organic chemistry , materials science , catalysis , physics , composite material , fracture (geology) , financial economics , optics , economics
Dithiocyanogen 1, a typical pseudohalogen , reacts with hexafluoroacetone 2 in a cycloaddition reaction to give the 4 H ‐dioxazine derivative 3 . In this reaction—other than in reactions of 1 leading to thiocyanates–the SS bond is not cleaved; the structure of 3 was determined by X‐ray diffraction.