RIPOLL J. L.; LASNE M. C., TETRAHEDRON LETT., 1978, NO 52, 5201-5202
作者:RIPOLL J. L.、 LASNE M. C.
DOI:——
日期:——
Réactions rétrodiéniques—XI
作者:M.C. Lasne、J.L. Ripoll、J.M. Denis
DOI:10.1016/s0040-4020(01)92422-6
日期:1981.1
polyunsaturated ketones and hydrocarbons 1–5 for which NMR, IR and UV spectra at low temperature are reported. The Diels—Alderadducts of compounds 1–3 with various dienes, the 1,6 additions of several nucleophilic agents with 4, and the isomerisation of 5 in p-ethynylstyrene support the proposed structures.