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Synthesis 2002(10): 1311-1343
DOI: 10.1055/s-2002-33114
DOI: 10.1055/s-2002-33114
REVIEW
© Georg Thieme Verlag Stuttgart · New York
Synthesis of N,N′-Linked Bisazaheterocycles
Weitere Informationen
Received
7 January 2002
Publikationsdatum:
01. August 2002 (online)
Publikationsverlauf
Publikationsdatum:
01. August 2002 (online)
Abstract
Bisazaheterocycles are excellent precursors of N-centered free radicals with immense pharmacological importance. The synthesis of various N,N′-linked bisazaheterocycles and their importance is reviewed for the first time.
1 Introduction
2 Symmetrical Bisazaheterocycles
2.1 Bisaziranes
2.2 Bisazetanes
2.3 Bisazoles
2.4 Bisazines
2.5 Bisazepines
3 Unsymmetrical Bisazaheterocycles
3.1 Aziranylazoles
3.2 Aziranylazines
3.3 Azetanylazoles
3.4 Azetanylazines
3.5 Azolylazoles
3.6 Azolylazines
3.7 Azolylazepines
3.8 Azinylazines
3.9 Azinylazepines
4 Conclusion
Key words
bisazaheterocycles - nitrogen free radicals - bioactive molecules - condensation - insertion
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