On the Simple Determination of 5'-Nucleotides by Paper Chromatographic Method.
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چکیده
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15 صفحه اولSimple and Efficient Method for the Preparation of 5-Bromoisatins
Isatin, N-methyl isatin and N-benzylisatin were smoothly monobrominated in the 5-position by treatment with pyridinium bromochromate (PBC) in acetic acid medium. In the similar conditions indigo underwent bromination and oxidation to give 5-bromoisatin in high yield.
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ژورنال
عنوان ژورنال: NIPPON SHOKUHIN KOGYO GAKKAISHI
سال: 1967
ISSN: 0029-0394
DOI: 10.3136/nskkk1962.14.467