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The chemistry of 2 H ‐3,1‐benzoxazine‐2,4(1 H )‐dione (isatoic anhydride). 14 . A facile entry into the acronycine ring system
Author(s) -
Coppola Gary M.
Publication year - 1984
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570210358
Subject(s) - chemistry , ring (chemistry) , benzopyran , medicinal chemistry , combinatorial chemistry , organic chemistry
6‐Demethoxyacronycine ( 9 ), containing the acronycine nucleus, has been readily synthesized in two steps via the reaction of N ‐methylisatoic anhydride with the enolate derived from 2,6,7,8‐tetrahydro‐2,2‐dimethyl‐5 H ‐1‐benzopyran‐5‐one ( 8 ) followed by oxidation with DDQ.