Bemerkungen zur Synthese von 5-Amino-m-x
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Alfred Courtin; Hans-Rudolf von Tobel
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Article
📅
1977
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John Wiley and Sons
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German
⚖ 435 KB
**Some comments on the syntheses of 5‐amino‐__m__‐xylene‐2‐sulfonic acid and 5‐amino‐__m__‐xylene‐4‐sulfonic acid** Treatment of 5‐amino‐__m__‐xylene (**1**) with oleum led to a 55:45 mixture of 5‐amino‐__m__‐xylene‐2‐sulfonic acid (**2**) and 5‐amino‐__m__‐xylene‐4‐sulfonic acid (**3**). The struc