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The regio- and stereochemistry of the alkoxide-induced ring-opening of methoxymethylidene-substituted homopthalic anhydride

✍ Scribed by Michael G. Hutchings; A. Margaret Chippendale; Ian Ferguson

Book ID: 104203633
Publisher: Elsevier Science
Year: 1988
Tongue: French
Weight: 785 KB
Volume: 44
Category: Article
ISSN: 0040-4020
DOI: 10.1016/s0040-4020(01)86002-6

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✦ Synopsis

Riru-opening of uthox~rhylid~nr-clubstitutsd bourphthalic anhydride (1) by msthoxidc occurs by tvo modes. Atuck at the I-position ("bonroats" carbonyl) lcadf to s qgbls mid-srtcr. A ccmbinrtlon of uaubi~ous 8yntb8tc8 snd Ii-and C-8.a.r. spectroscopy tus been used to aha that this utuial hsr the "bwaxoste eater. acrylic acid" structurs (5).

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