机构:Department of Chemistry and Biochemistry, Massey University, Palmerston North
BRIMBLE, MA
NAIRN, MR
论文数: 0引用数: 0
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机构:Department of Chemistry and Biochemistry, Massey University, Palmerston North
NAIRN, MR
机构:
[1] Department of Chemistry and Biochemistry, Massey University, Palmerston North
来源:
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1
|
1990年
/
01期
关键词:
D O I:
10.1039/p19900000169
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
An efficient synthesis of the pentacyclic framework (12) of the pyranonaphthoquinone antibiotic Griseusin A (1) is reported. The key step involves assembly of the furo[3,2-b]naphtho[2,3-d]pyran (11) ring system via a ceric ammonium nitrate oxidative rearrangement of the furo[3,2-b]-naphtho[2,1-d] furan (10).