Synthesis and Stereochemical Assignment of Angucycline Antibiotic, PD-116740

Synthesis and Stereochemical Assignment of Angucycline Antibiotic, PD-116740

The first total synthesis and absolute structure assignment of PD-116740 (2) was achieved by exploiting two key steps: 1) a thermal ring expansion of a benzocyclobutene derivative, and 2) pinacol cyclization of biaryl dialdehyde.

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Veröffentlicht in:Chemistry letters 2008-04, Vol.37 (4), p.470-471
Hauptverfasser: Mori, Keiji, Tanaka, Yuuya, Ohmori, Ken, Suzuki, Keisuke
Format: Artikel
Sprache:eng
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Zusammenfassung:The first total synthesis and absolute structure assignment of PD-116740 (2) was achieved by exploiting two key steps: 1) a thermal ring expansion of a benzocyclobutene derivative, and 2) pinacol cyclization of biaryl dialdehyde.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2008.470