An unprecedentedly simple method of synthesis of aryl azides and 3-hydroxytriazenes
Fischer's approach towards the synthesis of aryl azides and triazinoles from diazonium salts and hydroxylammonium chloride (phenylhydraxylamine) was reinvestigated and optimized. The new methodology enables the preparation of aryl azides and triazinoles in high yields in water at room temperature. The procedure is very simple, robust, easily scalable, reproducible, and "green".
Gribanov, Pavel S.,Topchiy, Maxim A.,Golenko, Yulia D.,Lichtenstein, Yana I.,Eshtukov, Artur V.,Terekhov, Vladimir E.,Asachenko, Andrey F.,Nechaev, Mikhail S.
supporting information
p. 5984 - 5988
(2018/06/06)
KINETIC ACIDITY FUNCTION AND SOLVOLYSIS OF 3-HYDROXY-1,3-DIPHENYLTRIAZENES
Ten 3-hydroxy-1-(X-phenyl)-3-phenyltriazenes have been synthetized, and kinetics of their solvolysis have been measured in 40percent (v/v) ethanol and sulphuric acid.The concept of kinetic acidity function has been generalized, its construction has been s
Pytela, Oldrich,Stumrova, Stanislava,Ludwig, Miroslav,Vecera, Miroslav
p. 564 - 572
(2007/10/02)
MODELLING OF HYDROLYSIS MECHANISM OF 3-HYDROXYTRIAZENES IN STRONGLY ACIDIC MEDIUM
Four derivatives of 3-hydroxy-1-phenyl-3-alkyltriazene have been synthetized and their hydrolytic stability has been measured in sulphuric acid medium (0.2-16 mol*l-1).The rate constant has been found to increase with increasing concentration o
Pytela, Oldrich,Vala, Vaclav,Ludwig, Miroslav,Vecera, Miroslav
p. 347 - 357
(2007/10/02)
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