Sammes, Peter G., Gazzetta Chimica Italiana, 1986, vol. 116, # 3, p. 109 - 114
作者:Sammes, Peter G.
DOI:——
日期:——
Intramolecular cycloadditions with oxidopyrylium ylides
作者:Peter G. Sammes、Leslie J. Street
DOI:10.1039/c39820001056
日期:——
3-Oxopyrans, bearing unsaturated side Chains, can undergo intramolecular reactions, either by thermal or base-catalysed processes, to yield bicyclic adducts and affording, for example, a simple entry into the perhydroazulene system.