作者: Dominic M.T. Chan
DOI: 10.1016/B978-0-08-052349-1.00127-X
关键词:
摘要: Five-membered ring systems are rapidly emerging as important structural features in a large number of natural products and theoretically interesting molecules. The development methodologies for the construction these has thus become subject great interest intense effort synthetic chemists. In recent years, one seen C5 annulation procedures, with majority focusing on multistep sequences based 1,4-dicarbonyl compounds or their functional equivalents.