共 30 条
- [21] WELCH SC, 1973, SYN COMMUN, V3, P29
- [24] INTRA-MOLECULAR DIELS-ALDER APPROACH TO DITERPENES [J]. JOURNAL OF ORGANIC CHEMISTRY, 1979, 44 (17) : 3093 - 3094
- [28] WILSON SR, 1982, J ORG CHEM, V47, P1983, DOI 10.1021/jo00349a038
- [29] WILSON SR, 1976, J ORG CHEM, V41, P320
- [30] WIPKE WT, 1976, J AM CHEM SOC, V98, P8109