Heterocyclic fluorine compounds—III : Mo
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F.L. Allen; P. Koch; H. Suschitzky
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Article
📅
1959
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Elsevier Science
🌐
French
⚖ 50 KB
## M&act-The four monofluoroxanthones substituted in the benzene ring have been prepared by two different routes, namely by cyclisation of the appropriate carboxytluorodiphenyl ether and by a Balx-Schiemann reaction with the corresponding aminoxanthone.