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2,5‐Diazapentalenes
Author(s) -
Closs Fritz,
Gompper Rudolf
Publication year - 1987
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.198705521
Subject(s) - acceptor , chemistry , stereochemistry , physics , condensed matter physics
The first 2,5‐diazapentalenes, the compounds 1 and 4—derivatives of an anti‐aromatic parent compound —have been synthesized. This accomplishment provides renewed support for the concept of stabilization by donor and acceptor groups. The starting materials were the diones 2 and the dithiones 3 derived from them.