1958
DOI: 10.1002/cber.19580910211
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Synthesen mit Dicarbonsäuren, XXIII. Über die Tetrabromierung von Dicarbonsäuren und dicarbonsäure‐dinitrilen

Abstract: 290 TREIBS, HERRMANN und GERHARDT Jahrg. 91 4-Hydrazo-stilben: 2 g Azoxystilben werden in 400 ccm Dioxan in der Hitze gelost, mit 10 g Zinkstaub versetzt und unter kraftigem Ruhren rnit 5 ccm 10-proz. methanolischer Natronlauge versetzt. Die Losung wird zunachst tiefrot, entfarbt sich jedoch in wenigen Minuten. Danach wird 30 Min. COz eingeleitet, die Losung vom Zink abfiltriert und mit 200 ccm schwach salzsaurem Wasser versetzt. Der ausgefallene weide Niederschlag wird unter LuftausschluR in 100 ccm siedendem… Show more

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Cited by 3 publications
(2 citation statements)
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“…I n other studies the polarographic data for polyhalogenated methanes, iodobenzene, ethylene bromide, and allyl bromide were found to agree fairly well with the values obtained a t a mercury pool (ISO), and the effect of electrolytes and gelatin upon the behavior of carbon tetrachloride, dibromoacetic acid, and p-dinitrobenzene is reported (229,624).…”
Section: Organic Halogen Compounds Asupporting
confidence: 57%
See 1 more Smart Citation
“…I n other studies the polarographic data for polyhalogenated methanes, iodobenzene, ethylene bromide, and allyl bromide were found to agree fairly well with the values obtained a t a mercury pool (ISO), and the effect of electrolytes and gelatin upon the behavior of carbon tetrachloride, dibromoacetic acid, and p-dinitrobenzene is reported (229,624).…”
Section: Organic Halogen Compounds Asupporting
confidence: 57%
“…I n the halogenated acid series, data are given for dibromo-and tetrabromodicsrboxyl acids containing six to nine carbon atoms (624), for halogenated propionamides, propionitriles, and acrylonitrile (272). The isomeric a,@dichloroacrylonitriles (XXVIII) showed distinctly different behaviors.…”
Section: Organic Halogen Compounds Amentioning
confidence: 99%