1. For reviews of the synthesis and applications of boron compounds see: [a] Advances in Boron Chemistry, Special Publication No. 201, W.Siebert, ed, Royal Society of Chemistry, Cambridge.UK, 1997;
2. Current Topics in the Chemistry of Boron, Special Publication No. 143, G. W.Kabalka, ed, Royal Society of Chemistry, Cambridge, UK, 1994, pp 145-203;
3. Heterocyclic Rings containing Boron
4. Heteroaromatic Boron Compounds