(o-Hydroxyphenyl)methylphosphonic acids:
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Volker Böhmer; Walter Vogt; Salah Chafaa; Jean Meullemeestre; Marie-José Schwing
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Article
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1993
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John Wiley and Sons
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German
⚖ 696 KB
## 3. VIII.92) (o-Hydroxypheny1)methylphosphonic acids are readily obtained from o-(bromomethy1)or o-(hydroxy-methy1)phenols and trialkyl phosphites. Subsequent hydrolysis leads to the corresponding phosphonic acids. For a series of such compounds, the pK, values have been determined by potentiomet