共 38 条
[1]
Babu G, 1996, INDIAN J CHEM B, V35, P711
[6]
Boger D.L., 1987, HETERO DIELS ALDER M
[7]
BORRIONE B, 1989, J CHEM SOC P1, P2245
[8]
COZ LL, 1990, J ORG CHEM, V55, P4870
[10]
FRINGUELLI F, 1989, ORG PREP P INT, P139