Schiff bases


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 – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

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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 — 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

  • 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

  • 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

  • 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 — 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

  • Основания Шиффа — Шиффовы основания (азометины)  N замещенные имины, органические соединения общей формулы R1R2C=NR3, в которых азот связан с арильной или алкильной группой, но не с водородом[1]. Подкласс шиффовы …   Википедия

  • Metal salen complexes — Salens are a class of organic compounds used as ligands in coordination chemistry. This class of compounds are named after the simplest example, N,N bis(salicylidene)ethylenediamine, more commonly referred to as salen. Contents 1 Preparation 2… …   Wikipedia


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