Total Synthesis of (+)-Dibromophakellin
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Takuya Imaoka; Osamu Iwamoto; Kei-ichi Noguchi; Kazuo Nagasawa
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Article
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2009
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John Wiley and Sons
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English
โ 296 KB
## Abstract **Two members of a family** of pyrroleโimidazole marine alkaloids, (+)โdibromophakellin and the nonnatural congener (+)โphakellin, were synthesized enantioselectively from 4โhydroxyโLโproline. The chiral aminal at C10 was constructed efficiently by means of an Overmanโtype [3,3] sigmatr