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Reactions with salts

Carboxylic acids react with basic salts, such as CaC03 and NaHC03, to form C02, salt and water. [Pg.118]

This reaction is used to differentiate between carboxylic acids and phenol and alcohol compounds, which also contain the —OH group. Alcohols and phenols do not react with these basic salts. [Pg.118]

R —COOH + NaHC03 2R —COOH + CaC03 C2H5COOH + NaHC03 2CH3COOH + MgC03 [Pg.118]

Complete the following reactions and give the names of the products. [Pg.118]


Reactions with Salts of Main Group Mnions. Anhydrous HCl protonates the Group 15 (V) hydrides, MH, where M = N, P, and As (see Hydrides). [Pg.443]

A base is any material that produces hydroxide ions when it is dissolved in water. The words alkaline, basic, and caustic are often used synonymously. Common bases include sodium hydroxide (lye), potassium hydroxide (potash lye), and calcium hydroxide (slaked lime). The concepts of strong versus weak bases, and concentrated versus dilute bases are exactly analogous to those for acids. Strong bases such as sodium hydroxide dissociate completely while weak bases such as the amines dissociate only partially. As with acids, bases can be either inorganic or organic. Typical reactions of bases include neutralization of acids, reaction with metals, and reaction with salts ... [Pg.165]

Reactions with salts. This procedure is more limited and is illustrated by the use of chromium chloride solutions under reflux for partial dealumination of Y and X zeolites (19), as well as of erionite (20). It is assumed that in this case a partial substitution of chromium for aluminum takes place, leading to the formation of Si-O-Cr bonds in the framework (19). Up to 40 percent of aluminum was removed by this method. Zeolites can also be dealuminated with solutions of ammonium fluorosilicate (107). [Pg.161]

Barium acetate converts to barium carbonate when heated in air at elevated temperatures. Reaction with sulfuric acid gives harium sulfate with hydrochloric acid and nitric acid, the chloride and nitrate salts are obtained after evaporation of the solutions. It undergoes double decomposition reactions with salts of several metals. For example, it forms ferrous acetate when treated with ferrous sulfate solution and mercurous acetate when mixed with mercurous nitrate solution acidified with nitric acid. It reacts with oxahc acid forming barium oxalate. [Pg.80]

The reaction with salts of mercury is similar, but with mercuric salts a precipitate of the mercurous salt first appears, which gradually disappears, leaving a deposit of mercury. The arsenic passes into solution as the trioxide. Similarly, copper is deposited from solutions of its common salts with cupric chloride some cuprous chloride is precipitated. The reactions generally are incomplete. [Pg.51]

Amines-Reaction with Salts and Excipients Containing... [Pg.76]

Olusters of the heavier elements undergo coupling reactions with salts of Ag(I), Au(I), Hg(I), Hg(II), and Tl(III), in which the basic metal cluster geometry is preserved. Even in these cases it is difficult to predict the nuclearity of the mixed species formed. These reactions may result in the simple coupling of two cluster units, as in the formation of [ Ru6C(CO)i6 2T1] (Fig. la) shown in Eq. (7) (320). [Pg.154]

Reaction with Salts and Esters of Thiocarbamic Acid 2-Hydroxytfaiazoles and Deriratives... [Pg.137]

Peroxy adds may epoxidize unsaturated ketones [299, 332], but a concomitant Baeyer-Villiger reaction is possible [254] (equations 389 and 391). Other ways of forming epoxy ketones are reactions with salts of hypochloric acid [691, 704] and with V-bromosuccinimide [746]. Mesityl oxide is converted into its epoxide, as shown in equation 437 [142, 220, 254, 746]. [Pg.212]

The carbodiphosphorane (3) was unexpectedly obtained when the salt (4) was treated with methylenetrimethylphosphorane, presumably by rearrangement of the initially formed ylide. The phosphonium chloride (5) can be readily dechlorinated with HMPT to give bis(triphenylphosphoranylidene)methane. A similar reaction with salt (6) gave an ylide which is thermally unstable and which dimerizes to give a water-soluble high-melting solid (7) that displays no ylide reactions. ... [Pg.182]

Scheme 3.8 Examples of trifluoromethylation reactions with salt (35)... Scheme 3.8 Examples of trifluoromethylation reactions with salt (35)...
Several enamides, for example compound (72 Scheme 5), have been used as precursors to 1 -sub-stituted-2-pyridone derivatives (73) and pyridine-3-carbaldehyde derivatives (74 14-69%). Salt (1) promotes dehydration of tautomers (75b) of 2-acetylbenzamide derivatives (75a) to give enamides (76), which are converted by further reaction with salt U) into iminium salts (77). Hydrolysis of these salts yields aldehydes (78 81-99% Scheme 5). Enecarbamates, such as (79), give formylation products (80 26-94%) in the Vilsmeier-Haack reaction (Scheme 5). ... [Pg.784]

Amides, for example Nyv-dimethylcarboxamides, represented by the general formula (109), react with salt (1) to yield chloroiminium salts (110 Scheme 9). Hydrolysis of these salts affords 2-dimethylamino-methylene amide derivatives (111). If group R in salt (110) is hydrogen, further reaction with salt (1) is possible, giving chloroiminium salts (112). Hydrolysis of these salts (112) affords aldehydes (113). [Pg.786]

Caloriiic Reactions with " Salt-Type Oxidize... [Pg.285]

In this section, we will discuss organometallics in which the metal is cadmium, mercury, or zinc. Grignard reagents and organolithium compounds can be converted to heavy-metal derivatives by reaction with salts of these metals. The reaction is driven forward by the tendency for formation of the ionic salt of the more electropositive metal. This reaction is well documented for organocadmium compounds and organomercurials ... [Pg.180]

We also synthesized the analogous polyesters (8) from reaction with salts of carboxylic acids [31],... [Pg.231]


See other pages where Reactions with salts is mentioned: [Pg.178]    [Pg.56]    [Pg.51]    [Pg.638]    [Pg.110]    [Pg.298]    [Pg.298]    [Pg.1030]    [Pg.437]    [Pg.470]    [Pg.118]    [Pg.298]    [Pg.298]    [Pg.778]    [Pg.780]    [Pg.782]    [Pg.778]    [Pg.780]    [Pg.782]    [Pg.1030]    [Pg.4484]    [Pg.427]   
See also in sourсe #XX -- [ Pg.161 ]




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1 -Naphthol, 2-methylMannich reactions with preformed salts

1 iodonium salts reactions with bases

1,2-Diamines reactions with iminium salts

1- Naphthol, reaction with diazonium salts

1.2- Dithiolylium salts reaction with amines

1.2.4- Thiadiazolium salts, reaction with

1.3- Oxazines, 4,4,6-trimethyl-5,6-dihydromethiodide salt reactions with organometallic compounds

2 -Phenylimidazoles, reaction with salts

2- Butyne, l,4-bis reaction with Eschenmoser’s salt

2-Oxazolines, 4,4-dimethylmethiodide salt reactions with organometallic compounds

2.4.6- Triarylpyrylium salts, reaction with

5- Alkylisothiuronium salts, reaction with

5- Alkylisothiuronium salts, reaction with aminobutenones

5- Aminosulfoxonium salts reactions with

5a-Pregnan-6-one, 3P,20a-diacetoxyMannich reaction with iminium salts

A Reaction of Pyrylium Salts with Tris-hydroxymethylphosphine

A-Thioiminium salts reactions with active methylene compounds

Acyl chlorides reaction with carboxylate salts

Aldehydes reactions with chloromethyleneiminium salts

Aldehydes, reaction with phosphonium salts

Alkenes reaction with aryl diazonium salts

Alkenes reactions with chloromethyleneiminium salts

Alkynyliodonium salts, reactions with

Allyl reaction with iminium salts

Amide bases reaction with ammonium salts

Amide bases reaction with phosphonium salts

Amide, sodium reaction with ammonium salts

Amides reaction with ammonium salts

Amidinium salts reactions with alkenes

Ammonium salts reaction with urea

Arenediazonium salt reaction with

Arenediazonium salt reaction with CuBr

Arenediazonium salt reaction with CuCN

Arenediazonium salt reaction with CuCl

Arenediazonium salt reaction with Nal

Arenediazonium salt reaction with arylamines

Arenediazonium salt reaction with phenols

Aromatic compounds reactions with chloromethyleneiminium based salts

Aromatic diazonium salts, reaction with

Aryl reaction with diaryliodonium salt

Aryldiazonium salts reactions with

Azolium salts, reaction with

B Reaction of Pyrylium Salts with Tris-(trimethylsilyl)-phosphine

Bacterial EC50 values before and after reaction with thiosulfate salts

Bicyclo octane, reaction with salts

Borohydride, sodium reaction with iminium salts

Bunte salts reaction with nucleophiles

Butyllithium, reaction with phosphonium salts

Carboxylate salts, reaction with acyl chloride ketones

Carboxylic acids salts, reaction with bases

Carboxylic acids silver salts, reaction with

Chloride, cupric reaction with aryl diazonium salts

Chloromethyleneiminium salts reaction with aromatic compounds

Copper salts reactions with

Copper salts reactions with aryl diazonium

Copper salts reactions with aryl diazonium ions

Copper salts, Reactions with phosphorus

Cuprous chloride reaction with aryl diazonium salts

Cuprous salts, reaction with alkynes

Cyanide, cuprous reaction with aryl diazonium salts

Cyanopyridines quaternary salts, reactions with

Cyclopropenylium salts, reaction with

Diaryliodonium salts, reaction with

Diazonium salts aryl, reaction with CuCN

Diazonium salts aryl, reaction with aromatic compounds

Diazonium salts aryl, reaction with cuprous halides

Diazonium salts aryl, reaction with iodide

Diazonium salts aryl, reaction with water

Diazonium salts reaction with active methylene compounds

Diazonium salts reaction with arenes

Diazonium salts reaction with cuprous halides

Diazonium salts reactions with hydride

Diazonium salts, reaction with indoles

Diazonium salts, reaction with substituted nitriles yields

Diazonium salts, reactions with sulphur

Diazonium salts, reactions with sulphur dioxide

Diels-Alder reaction, with iminium salts

Direct Reactions with Imidazolium Salts

Disodium salt of 2- malonodinitrile, reaction with chloronitrobenzochromanone

Electron transfer reaction, radicals with diphenyliodonium salts

Enamine salts reactions with nucleophilic reagents

Enamines reactions with diazonium salts

Ethers reaction with oxonium salts

Ethers, enol silyl, reaction with iminium salts

Formic acid reaction with iminium salts

Gold salts reactions with

Grignard reagents reaction with diazonium salts

Grignard reagents reaction with iminium salts

Halides, alkyl reaction with acid salts

Halides, alkyl reaction with carboxylic acid salts

Heck reaction with aryl diazonium salts

Imidazoles, l-benzyl-2-alkyl-4,5-dihydromethiodide salt reactions with organometallic compounds

Iminium salts reactions with allyl orgnometallic compounds

Iminium salts reactions with halogen-substituted allylic anions

Iminium salts reactions with organometallic compounds

Iminium salts reactions with propargyl organometallic reagents

Iminium salts reactions with unsymmetrical methyl ketones

Iminium salts, reaction with

Indolizine, 8-acetoxy-3-acetylMannich reaction with iminium salts

Iodide, potassium reaction with aryl diazonium salts

Isothiazolium salts, reaction with

Isoxazolium salts reactions with nucleophiles

Ketones reactions with chloromethyleneiminium salts

Ligands metal salt reaction with

Lithium salt of 2- -l,2thiaborolide, reaction with ruthenium

Lithium salt of 2- -l,2thiaborolide, reaction with ruthenium and zinc complexes

Lithium salts reactions with

Lithium, crotylconfigurational stability reaction with iminium salts

Mannich reaction with preformed iminium salts

Mercuric salts, reaction with alkynes

Mercury salts reactions with alkanes

Mercury salts reactions with aromatic compounds

Metal reaction with amine salts

Metallic salts, Reactions with phosphorus

Nitrite, sodium reaction with aryl diazonium salts

Nitrosyl salts, reactions with

Nucleophiles, reaction with 1,2-dithiolium salts

Organolithium reagents, reaction with phosphonium salts

Organoxenonium salts reaction of XeF2 with

Oxazolium salts reaction with

Oxidative Reactions of Butadiene with Pd2 Salts

Peroxides diacyl, reactions with copper salts

Peroxy esters reactions with copper salts

Phenol, 2,5-dimethylMannich reaction with preformed iminium salts

Phenol, 2-f-butylMannich reaction with preformed iminium salts

Phenols reactions, with diazonium salts

Phosphonium salts reactions with organolithiums

Potassium salt of 1,2,4-triphospholyl reaction with scandium iodides

Pyridinium salts reaction with Grignard reagents

Pyridinium salts reactions with alkyl radicals

Pyridinium salts, reaction with

Pyridyl diazonium salts, reactions with

Pyrylium salts reactions with primary amines

Quaternary salts, reactions with nucleophilic reagents

Reaction of Amines with Strong Acids Amine Salts

Reaction of aromatic diazonium salts with metal and metalloid halides or oxides in aqueous solution

Reaction of diazonium salts with nitrite anion

Reaction of elemental tellurium with arenediazonium salts

Reaction of ethers and oxonium salts with nitrogen compounds

Reaction with -Substituted Thioamides (Thiazolium Salts)

Reaction with amine acid salts

Reaction with ammonium salts

Reaction with aryl diazonium salts

Reaction with carboxylate salts

Reaction with carboxylic acid salts

Reaction with diazonium salts

Reaction with metal salts

Reaction with onium salts

Reaction with oxazine iminium salts

Reaction with preformed trialkyl oxonium salts

Reaction with sulfinic acid salts

Reaction with sulfonamide salts

Reaction with, alkylating agents diazonium salts

Reactions of Keteniminium Salts with Alkenes

Reactions with Diazonium Salts, Organic Halides, and Carboxylic Acids

Reactions with amine salts

Reactions with chloromethyleneiminium salts

Reactions with chloromethyleniminium salts

Salt solutions anion reaction with

Salt solutions anion reaction with water

Salt solutions cation reaction with

Salt solutions cation reaction with water

Salts reaction with water

Silanes reaction with iminium salts

Silver salts reactions with

Silver salts, Reactions with phosphorus

Sn2 reactions with tetralkylammonium salts

Sodium hydride, reaction with phosphonium salts

Special salt effects reactions with

Subject reaction with iminium salts

Sulfonic acids salts, reaction with thionyl chloride

Sulfonium salts reaction with base

Sulfonium salts reactions with alkenes

Thallium salt of 2,3-di-tert-l,2,4triphosphole, reaction with samarium

Thallium salt of 2,3-di-tert-l,2,4triphosphole, reaction with samarium complexes

Thallium salts of cyclooctane-1,5-diylbis borate, reaction with

Thallium salts of cyclooctane-1,5-diylbis borate, reaction with palladium complexes

Thiopyrylium salts, reaction with amines

Tropones, reactions with nitrilium salts

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