411. Some derivatives of diphenylamine and a new synthesis of N-arylanthranilic acids and of acridones
✍ Scribed by Jamison, Margaret M. ;Turner, E. E.
- Book ID
- 121199178
- Publisher
- The Royal Society of Chemistry
- Year
- 1937
- Weight
- 632 KB
- Category
- Article
- ISSN
- 0368-1769
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📜 SIMILAR VOLUMES
## Abstract Methyl 6‐amino‐2,3‐dimethoxybenzoate (6) which was obtained from 6‐formyl‐2,3‐dimethoxybenzoic acid (1), was treated with phloroglucinol to give two new acridone alkaloids, 1,3,8‐trihydroxy‐7‐methoxy‐9‐acridone (7) and 1,3‐dihydroxy‐7,8‐dimethoxy‐9‐acridone (8). Methylation of 7 and 8 g
## Abstract The iodination of 1,3‐dihydroxy‐9‐acridone (1), 1‐hydroxy‐3‐methoxy‐10‐methyl‐9‐acridone (2) and 1,3‐dihydroxy‐10‐methyl‐9‐acridone (3) yields 1,3‐dihydroxy‐2,4‐diiodo‐9‐acridone (4), 1‐hydroxy‐2‐iodo‐3‐methoxy‐10‐methyl‐9‐acridone (5) and 1,3‐dihydroxy‐2‐iodo‐10‐methyl‐9‐acridone (6),