1935
DOI: 10.1002/cber.19350681119
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Jodierung und Nitrierung des Diphenyläther‐aldehyds

Abstract: Das Filtrat wird unter vermindertem Druck zur Trockne verdampft und der Ruckstand mit 1 g wasser-freiem Natriumacetat und 3 ccm E s s i g s a u r ea n h y d r i d 1 Stde. acetyliert, dann in Wasser gegossen. Das getrocknete Rohprodukt (0.7 g) wird aus 2.5 ccm heiSem Alkohol umkrystallisiert und im Vakuum-Exsiccator uber Phosphorpentoxyd getrocknet. Erhalten 0.56 g feine, farblose Nadelchen vom Schmp. 153.5-154.5O. 5.430 mg Sbst.: 2.090 mg AgJ = 5.09 yo Methoxyl; ber. fur C,,H,,O,, (592.29) 5.24%. [a12 = -0.32O… Show more

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Cited by 8 publications
(1 citation statement)
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“…The 2'-nitro compound is obtained as a by-product. When 4-phenoxybenzaldehyde is nitrated with a mixture of nitric acid and sulfuric acid below 5°C., the 2,2',4'-trinitroaldehyde is produced (250). An iodine atom can be introduced into the 4'-position of 4phenoxybenzaldehyde by iodination with iodine monochloride and iodic acid (250).…”
Section: I Xvmentioning
confidence: 99%
“…The 2'-nitro compound is obtained as a by-product. When 4-phenoxybenzaldehyde is nitrated with a mixture of nitric acid and sulfuric acid below 5°C., the 2,2',4'-trinitroaldehyde is produced (250). An iodine atom can be introduced into the 4'-position of 4phenoxybenzaldehyde by iodination with iodine monochloride and iodic acid (250).…”
Section: I Xvmentioning
confidence: 99%