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ChemInform Abstract: Pd(0)-Catalyzed Lactone Migration: A Facile Route to cis-Fused Hydrobenzofurans.

✍ Scribed by T. TANAKA; D. PATRA; K. MURAKAMI; A. KANDA; K. HAMANO; S. YAMAMOTO; N. SATOH; C. IWATA

Publisher: John Wiley and Sons
Year: 2010
Weight: 29 KB
Volume: 28
Category: Article
ISSN: 0931-7597
DOI: 10.1002/chin.199706105

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✦ Synopsis

Pd(0)-Catalyzed Lactone Migration: A Facile Route to cis-Fused Hydrobenzofurans.

-MCPBA-oxidation of the bicyclooctenones (I) under buffered conditions results in a regio-and chemoselective Baeyer-Villiger rearrangement to the lactones (II) which undergo a Pd(0)-catalyzed lactone migration for efficient formation of the cis-fused hydrobenzofuran derivatives ( III). -(TANAKA, T.;

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