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The X‐Ray Crystal Structures of Two 1, 2, 4, 5‐Tetrathia‐3,6‐diazacyclohexanes
Author(s) -
Jones Ray,
Williams David J.,
Woollins J. Derek
Publication year - 1985
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.198507601
Subject(s) - crystallography , axial symmetry , x ray , sulfur , crystal structure , nitrogen , crystal (programming language) , chemistry , stereochemistry , physics , mathematics , geometry , organic chemistry , computer science , optics , programming language
Six‐membered sulfur‐nitrogen rings with pyramidal N atoms, the title compounds 1 (R Et) and 2 (R CH 2 Ph), unlike analogous compounds, do not exhibit pπ‐dπ interactions. The substituents are arranged axially.