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A Cyclotetra(azadithiane)—The First Twelve‐Membered Sulfur‐Nitrogen Ring
Author(s) -
Krebs Bernt,
Hein Michael,
Diehl Manfred,
Roesky Herbert W.
Publication year - 1978
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.197807781
Subject(s) - sulfur , ring (chemistry) , substituent , nitrogen , chemistry , medicinal chemistry , organic chemistry
A ring made up of eight sulfur and four nitrogen atoms is present in S 8 N 4 (SO 2 CF 3 ) 4 ; this is the largest sulfur‐nitrogen ring yet prepared. Its synthesis was at least facilitated, if not made possible, by the electron‐withdrawing trifluoro‐methanesulfonyl substituent.