- schiff's bases
- • proizvodi kondenzaciju aldehid; šifove baze
English-Serbian dictionary. 2013.
schiff's bases
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Schiff base — shif also Schiff s base n any of a class of bases of the general formula RR C=NR that are obtained typically by condensation of an aldehyde or ketone with a primary amine (as aniline) with elimination of water, that usu. polymerize readily if… … Medical dictionary
SCHIFF, HUGO — (1834–1915), Italian organic chemist. Born in Frankfurt, Schiff was the brother of physiologist Moritz Schiff. He left Germany for political reasons. He was at University of Berne, Switzerland, and then joined his brother in Florence, where he… … Encyclopedia of Judaism
schiff base — ˈshif noun Usage: usually capitalized S Etymology: after Hugo Schiff died 1915 German chemist : any of a class of bases of the general formula RR′C . NR″ that are obtained typically by condensation of an aldehyde or ketone with a primary amine… … Useful english dictionary
Schiff bases — Šifo bazės statusas T sritis chemija formulė ArN=CHR atitikmenys: angl. Schiff bases rus. анилы; основания Шиффа ryšiai: sinonimas – anilai … Chemijos terminų aiškinamasis žodynas
Schiff base — or substituted phenyl, can be called an anil . [GoldBookRef|title=anils|file=A00357] Schiff bases can be synthesized from an aromatic amine and a carbonyl compound by nucleophilic addition forming a hemiaminal, followed by a dehydration to… … Wikipedia
Base de Schiff — Structure générale d une azométhine Structure g … Wikipédia en Français
Base de Schiff — Saltar a navegación, búsqueda Base de Schiff Una base de Schiff (o azometino), nombrado así en honor a Hugo Schiff, es un grupo funcional que contiene un enlace doble carbono nitrógeno, con el átomo de nitrógeno conectado a un grupo arilo o… … Wikipedia Español
Hugo Schiff — Infobox Scientist name = Hugo Schiff image width = caption = birth date = birth date|1834|4|26 birth place = Frankfurt, Germany residence = nationality = death date = death date and age|1915|9|8|1834|4|26 death place = Florence, Italy field =… … Wikipedia
Hugo Schiff — Pour les articles homonymes, voir Schiff. Hugo Schiff (né en 1834 à Francfort sur le Main et mort en 1915 à Florence), était un chimiste allemand. Hugo Schiff a effectué ses études auprès de Friedrich Wöhler à Göttingen. Il fonda en 1879, l… … Wikipédia en Français
Aldimine — En chimie organique, une aldimine est une imine qui est un analogue structurel à un aldéhyde[1]. Les aldimines ont une structure générale de la forme R–CH=N–R . Les aldimines sont similaires aux cétimines, analogues structurels des cétones. Une… … Wikipédia en Français
Aldimine — In organic chemistry, an aldimine is an imine which is derived from an aldehyde.GoldBookRef|title=aldimines|url=http://goldbook.iupac.org/A00209.html|year=1995] As such, aldimines have the general formula R–CH=N–R . An important subset of… … Wikipedia
