1973
DOI: 10.1002/ardp.19733060510
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Zur Synthese von Jod‐3‐aminophenolen

Abstract: 3‐Aminophenol, 3‐Dimethylaminophenol und 3‐Acetaminophenol ergeben mit einen Äquivalent [J+] in saurer wäßriger Lösung aus elektronischen und/oder sterischen Gründen als Monojodierungsprodukte ausschließlich die 2‐Jod‐5‐aminophenole 1 a, b, e. Aus 3‐Aminophenol bilden sich außerdem die Di‐ und Trijodderivate 2a und 3a. Die Verbindungen und ihre Acetate werden charakterisiert.

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Cited by 4 publications
(1 citation statement)
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“…. The published procedure [4] was followed making small changes. A solution of KI (9.7 g, 58.6 mmol) in H2O (250 mL) and a solution of KIO3 (6.1 g, 28.6 mmol) in H2SO4 (95%, 9.0 g) and H2O (250 mL) were separately but simultaneously added to a solution of 3-acetaminophenol (1) (13.0 g, 86.0 mmol) in aqueous H2SO4 (0.05 mol•L -1 , 1.5 L) within 2.5 h at such a rate that the addition rate of the solution of KIO3 was slightly faster than the addition rate of the solution of KI.…”
Section: Syntheses 2-iodo-5-acetaminophenol (2)mentioning
confidence: 99%
“…. The published procedure [4] was followed making small changes. A solution of KI (9.7 g, 58.6 mmol) in H2O (250 mL) and a solution of KIO3 (6.1 g, 28.6 mmol) in H2SO4 (95%, 9.0 g) and H2O (250 mL) were separately but simultaneously added to a solution of 3-acetaminophenol (1) (13.0 g, 86.0 mmol) in aqueous H2SO4 (0.05 mol•L -1 , 1.5 L) within 2.5 h at such a rate that the addition rate of the solution of KIO3 was slightly faster than the addition rate of the solution of KI.…”
Section: Syntheses 2-iodo-5-acetaminophenol (2)mentioning
confidence: 99%