Rapid synthesis of the N-methylwelwitindolinone skeleton
Rapid synthesis of the N-methylwelwitindolinone skeleton
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DOI:
10.1021/ol051043t
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发表时间:
2005-08-04
期刊:
影响因子:
5.2
通讯作者:
Rawal, VH
中科院分区:
文献类型:
--
作者:
MacKay, JA;Bishop, RL;Rawal, VH
[GRAPHIC]An efficient, convergent synthesis of the core bicyclo[4.3.1]decane ring system of welwitindolinones is described. Key steps in the synthesis include an intramolecular palladium-catalyzed enolate arylation reaction to create the desired bicyclic skeleton and a Curtius rearrangement to install the bridgehead isocyanate unit.