Chemistry of pnictogen(III)-nitrogen ring systems.

Chem Soc Rev

Department of Chemistry, University of Calgary, Calgary, Alberta, Canada T2N 1N4.

Published: April 2007

AI Article Synopsis

  • The review highlights recent developments in the chemistry of pnictogen(III)-nitrogen ring systems, specifically cyclopnict(III)azanes.
  • It compares the synthetic methods and reactions of these heavier pnictogen systems to the established chemistry of cyclophosph(III)azanes.
  • Key areas of focus include ring-oligomerization processes and utilizing four-membered E(2)N(2) rings for creating larger macrocyclic structures, alongside a discussion of main-group element and transition-metal complexes.

Article Abstract

This critical review covers significant recent advances in the chemistry of pnictogen(III)-nitrogen ring systems, also known as cyclopnict(III)azanes. The synthetic methodologies and reactions of the heavier pnictogen systems are compared with the well-developed chemistry of cyclophosph(III)azanes. Particular attention is focused on ring-oligomerization processes and the use of four-membered E(2)N(2) rings as building blocks for the synthesis of macrocyclic molecules. Main-group element and transition-metal complexes are also discussed (95 references).

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Source
http://dx.doi.org/10.1039/b514861hDOI Listing

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