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ChemInform Abstract: Synthesis of the 3a-(3-Indolyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3-b]indole Core of Leptosins D—F.

✍ Scribed by D. CRICH; E. FREDETTE; W. J. FLOSI

Publisher
John Wiley and Sons
Year
2010
Weight
29 KB
Volume
29
Category
Article
ISSN
0931-7597

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✦ Synopsis

Synthesis of the 3a-(3-Indolyl)-1,2,3,3a,8,8a-hexahydropyrrolo[2,3b]indole Core of Leptosins D-F. -The Fischer indole reaction of the previously reported L-tryptophan-derived aldehyde (I) with phenyl hydrazine in the presence of freshly fused zinc chloride provides the core unit (IV) of the leptosins D-F. -(CRICH, D.;

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