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Novel Planar π‐Systems
Author(s) -
Hopf Henning,
Kreutzer Martin
Publication year - 1990
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.199003931
Subject(s) - tetracyanoethylene , planar , computer science , chemistry , medicinal chemistry , computer graphics (images)
Cyano(ethynyl)ethenes represents a cross between the familiar tetracyanoethylene 1 and the still unknown tetraethinylethene 3 . The unsubstituted parent system 2 remains elusive, but syntheses have now been developed for two new planar π‐systems of this general type, the compounds 4 and 5 .