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Concise synthesis of the tricyclic skeleton of cylindricines using a radical cascade involving 6-Endo selective cyclization
被引:27
|作者:
Taniguchi, T
Tamura, O
Uchiyama, M
Muraoka, O
Tanabe, G
Ishibashi, H
[1
]
机构:
[1] Kanazawa Univ, Div Pharmaceut Sci, Grad Sch Nat Sci & Technol, Kanazawa, Ishikawa 9201192, Japan
[2] Kinki Univ, Fac Pharmaceut Sci, Osaka 5770818, Japan
来源:
关键词:
cyclizations;
cylindricine;
regioselectivity;
radical cascade;
acyl radical;
D O I:
10.1055/s-2005-865236
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
On treatment with Bu3SnH and azobis(cyclohexanecarbonitrile) (ACN), enamide 19 underwent a 6-endo-trig/5-endo-trig radical cascade to afford perhydropyrrolo[2.1-j]quinoline derivative 21, a cylindricine skeleton.
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页码:1179 / 1181
页数:3
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