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The chemistry of heterocycles. III. 2H‐1,3‐benzoxazine‐2,4(3H)‐dione and Some 3‐substituted derivatives.
Author(s) -
Crum J. D.,
Franks J. A.
Publication year - 1965
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.5570020107
Subject(s) - chemistry , sodium salt , nitro , salt (chemistry) , medicinal chemistry , infrared , sodium , organic chemistry , inorganic chemistry , alkyl , optics , physics
The preparation of 2H‐1,3‐benzoxazine‐2,4(3H)‐dione, the sodium salt, and the p ‐anisoyl, benzoyl, m ‐bromobenzoyl, benzyl, trans ‐cinnamoyl, ethyl, myristoyl, p ‐nitro‐benzyl, phenyl and p ‐phenylphenacyl derivatives substituted on 2H‐1,3‐benzoxazine‐2,4‐(3H)‐dione (I) at position 3 together with their infrared and ultraviolet spectra are described.