Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Ammono-salts

Acids, bases, and salts.—To distinguish between the ordinary oxygen salts, acids, and bases and those compounds which bear an analogous relation to ammonia, E. C. Franklin applies the term hydro-salts, hydro-acids, and hydro-bases to those compounds which are related to water, like the ammono-salts, ammom-acids, and ammono-bases are related to the corresponding ammonia derivative. The terms... [Pg.277]

Ammono-salts of the Alkali-metals.—The interaction of metallic amides in ammonia solution produces the so-called ammono-salts.2... [Pg.241]

Ammono basic salts. It will be recalled that with water a salt frequently undergoes hydrolysis, as illustrated in the series... [Pg.125]

According to Goekel,22 this reaction takes place in the following manner Dry ammonium nitrate reacts with calcium hydroxide present in the crude calcium cyanamide to give calcium nitrate, water, and ammonia. The ammonia and water do not escape but are absorbed by the calcium nitrate to give a mixture of hydrated and ammonated salt and also by the ammonium nitrate which is ammono-deliquescent (Diver s solution). These substances melt below 100°C. and provide a solvent in which the reaction between calcium cyanamide and ammonium nitrate may take place. [Pg.97]

Franklin developed an ammono-system of acids, bases, and salts in liquid ammonia and showed that in this solvent the amides of metals (e.g. KNH2) are bases, and the amides of metalloids (e.g. CO(NH2)2) are acids. They react with each other with the formation of salt-like compounds... [Pg.157]

The salt [Re(CO)5NH3]Cl certainly occurs as an intermediate in this reaction. As the ammono acid NH4C1 is formed, depending on the temperature, a prolonged reaction time causes c/s-Re(CO)4(NH3)CONH2 to give the ionic complexes [Re(CO)4(NH3)2]Cl or [Re(CO)3(NH3)3]Cl with CO elimination ... [Pg.23]

Joint reactions of formaldehyde with acetone and the salts of amraonia and amines haA e been investigated by Mannich and co workers . The principal products isolated when these compounds ai e refluxed together in aqueous solution and then treated with caustic are piperidine deriA atiA es, such as 1,4-dimethyl-3-aceto-i-hA di ox -pipeiidine, which is obtained in fair yield from methylamme hydrochloride. The reaction mechanism postulated invoh es the primary formation of an ammono analogue of methylolacetone. [Pg.157]

Reactions with Organic Compounds. Eeactio7i with Alcohols Alcoholysis). Hexameth lenetetranune does not react with alcohols under neutral or alkaline conditions. HoweA er. in the presence of acids it leacts as an ammono-fomialdehyde to giA e formals and ammonium salts as indicated in the foUoT ing equation, in which ROH represents an aliphatic alcohoP ... [Pg.292]


See other pages where Ammono-salts is mentioned: [Pg.116]    [Pg.278]    [Pg.278]    [Pg.278]    [Pg.279]    [Pg.116]    [Pg.278]    [Pg.278]    [Pg.278]    [Pg.279]    [Pg.139]    [Pg.132]    [Pg.273]    [Pg.278]    [Pg.330]    [Pg.344]    [Pg.256]    [Pg.160]    [Pg.207]   
See also in sourсe #XX -- [ Pg.277 , Pg.278 ]




SEARCH



© 2024 chempedia.info