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Featured researches published by Hans Niederprum.


Pure and Applied Chemistry | 1977

Sodium borohydride and amine-boranes, commercially important reducing agents

Werner Buchner; Hans Niederprum

Abstract Sodiumborohydride, NaBH4. (I) and amine-boranes, R2NH-BH3 (II) are widely used reducing agents in organic and inorganic chemistry. A survey of the application of I and II in the selective reduction of various organic groups is given. The field of metallisation by chemical means, using I and II, especially the chemical nickel-plating of metallic and nonmetallic substrates attracts more and more scientific as well as industrial interest. These and other applications of I and II together with synthetic routes leading to these reducing agents are discussed.


Chemische Berichte | 1961

Beiträge zur Chemie der Silicium-Stickstoff-Verbindungen, XIII. Silylsubstituierte Alkaliamide†

Ulrich Wannagat; Hans Niederprum


Zeitschrift für anorganische und allgemeine Chemie | 1961

Dreifach silylsubstituierte Amine

Ulrich Wannagat; Hans Niederprum


Archive | 1976

Etching glass with HF and fluorine-containing surfactant

Hans Niederprum; Heinz Gunter Klein; Johann-Nikolaus Meussdoerffer


Zeitschrift für anorganische und allgemeine Chemie | 1961

Beiträge zur Chemie der Silicium—Stickstoff‐Verbindungen. VIII. Dreifach und asymmetrisch zweifach Trialkylsilylsubstituierte Hydrazine

Ulrich Wannagat; Hans Niederprum


Zeitschrift für anorganische und allgemeine Chemie | 1962

Beiträge zur Chemie der Silicium–Stickstoff-Verbindungen. X. Gemischt silyl- und phenylsubstituierte Amine

Ulrich Wannagat; Carl Kr¨︁uger; Hans Niederprum


European Journal of Organic Chemistry | 1970

Eine neue Reaktion von Perfluoralkylsulfonylfluoriden

Volker Beyl; Hans Niederprum; Peter Voss


Archive | 1974

Preparation of inorganic fluoride-free perfluoroalkane sulphonates

Hans Niederprum; Manfred Dr Wechsberg


Archive | 1970

PERFLUOROALKYL SUBSTITUTED QUATERNARY AMMONIUM SALTS

Hans Niederprum; Peter Voss; Volker Beyl


Zeitschrift für anorganische und allgemeine Chemie | 1961

Beiträge zur Chemie der Silicium–Stickstoff‐Verbindungen. IX. Bis‐(hydrazino)‐silane

Hans Niederprum; Ulrich Wannagat

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