共 11 条
[1]
CLARKE HT, 1949, CHEMISTRY PENICILLIN, P711
[2]
DEHN WM, 1912, J AM CHEM SOC, V34, P1402
[3]
Denny R. W., 1973, ORG REACTIONS, V20, P133, DOI DOI 10.1002/0471264180.0R020.02
[4]
Gollnick K, 1967, 1 4 CYCLOADDITION RE, P255
[10]
WASSERMAN HH, 1966, TETRAHEDRON S7, P441