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Metallic derivates

Metal derivatives of terminal alkynes, RC2H. Transition metals form complex acetylides (e.g. (M(C = CR) ]- ) often containing the metal in low oxidation states. [Pg.12]

Ziegler catalysts Complex catalysts prepared by interaction between an organometallic derivative and a transition metal derivative. A typical catalyst is the product of the interaction of TiCU and AIBU3. These catalysts polymerize olefins, particularly ethylene, to polyolefins, the polymerization generally being in a siereoregular manner. [Pg.432]

Metallic Derivatives, (a) Cuprous Acetylide. CujCg. Prepare an ammoniacal solution of cuprous chloride by first adding dilute ammonia to 2-3 ml. of dilute copper sulphate solution until the initial precipitate just redissolves and a clear deep-blue solution is obtained now add an aqueous solution of hydroxylamine hydrochloride drop by drop with shaking until the solution becomes first green and then completely colourless, the cupric salt being thus reduced to the cuprous derivative. [Pg.87]

Note, (i) Care should be taken to distinguish between a residue of carbon which may be very difficult to bum off completely, and a really non-volatile residue due to the presence of a metallic derivative. Thus for instance starch leaves a hard black residue of carbon which can best be burned away by moistening with a saturated solution of ammonium nitrate and then reheating. [Pg.320]

Acetylenic Grignard compounds or the corresponding organoalkali metal derivatives are important intermediates in many syntheses of acetylenic compounds. The various methods for their formation in organic solvents and in liquid ammonia have been discussed extensively and we here give only a brief summary. [Pg.17]

Chemical Properties. Higher a-olefins are exceedingly reactive because their double bond provides the reactive site for catalytic activation as well as numerous radical and ionic reactions. These olefins also participate in additional reactions, such as oxidations, hydrogenation, double-bond isomerization, complex formation with transition-metal derivatives, polymerization, and copolymerization with other olefins in the presence of Ziegler-Natta, metallocene, and cationic catalysts. All olefins readily form peroxides by exposure to air. [Pg.426]

Phosphorus compounds exhibit an enormous variety of chemical and physical properties as a result of the wide range ia the oxidation states and coordination numbers for the phosphoms atom. The most commonly encountered phosphoms compounds are the oxide, haUde, sulfide, hydride, nitrogen, metal, and organic derivatives, all of which are of iadustrial importance. The hahde, hydride, and metal derivatives, and to a lesser extent the oxides and sulfides, are reactive iatermediates for forming phosphoms bonds with other elements. Phosphoms-containing compounds represented about 6—7% of the compound hstiugs ia Chemical Abstracts as of 1993 (1). [Pg.356]

Metals and Metal Derivatives, Silane reacts with alkah metals dissolved in various solvents, forming as the chief product the silyl derivative of the metal, potassium being the most commonly studied, eg, KSiH [13812-63-OJ (27—30). When 1,2-dimethoxyethane or bis(2-methoxyethyl)ether are used as solvents, two competing reactions occur, where M is an alkah metal. [Pg.22]

Sodium [7440-23-5] Na, an alkali metal, is the second element of Group 1 (lA) of the Periodic Table, atomic wt 22.9898. The chemical symbol is derived from the Latin natrium. Commercial iaterest ia the metal derives from its high chemical reactivity, low melting poiat, high boiling poiat, good thermal and electrical conductivity, and high value ia use. [Pg.161]

Metalation. Benzene reacts with alkaH metal derivatives such as methyl or ethyUithium ia hydrocarbon solvents to produce phenyUithium [591 -51 -5], CgH Li, and methane or ethane. Chloro-, bromo-, or iodobenzene will react with magnesium metal ia ethereal solvents to produce phenyHnagnesium chloride [100-59-4], C H MgCl, bromide, oriodide (Grignard reagents) (32). [Pg.40]

Mcc. Chem. Res. 25, 98—175 (Mar. 1992). A special issue on fuUerenes, small three-dimensional carbon cages such as C q, although many other C are now known as weU, including their metal derivatives. [Pg.173]

The monomer, CPD, obtained via cracking of the dimer, DCPD, and the dimer both have extensive uses. Cyclopentadiene is probably the most widely studied conjugated, cycHc diolefin system. Eleven review articles dealing with the chemistry of cyclopentadiene have been pubHshed (1—11). An article dealing specifically with European uses of DCPD has also been pubHshed (12). The discovery ia 1951 of stable metal derivatives has given additional impetus to the study of the chemistry of cyclopentadiene. Eive review articles have been pubHshed on this subject (13—17). [Pg.429]

Benzimidazole, 2-alkoxy-l-methyl-transalkylation, 5, 443 Benzimidazole, 1-alkyl-metal derivatives, 5, 448 reactions... [Pg.536]

Sulfides orthio derivatives Metallic derivatives of thio ethers and disulfides, usually mixed with organic phosphite esters long-chain alkyl thienyl ketones Lubricating oils boiler water... [Pg.1444]

A,V,V-trifliioroalkylamidines N-halogen compounds N-metal derivatives Nitroalkanes, c-nitro, and polynitroaryl compounds... [Pg.2313]

N-Metal Derivatives N-Nitroso Compounds N-Nitro Compounds Azo Compounds Arenediazoates Arenediazo aryl sulphides Bis-arenediazo oxides Bis-arenediazo sulphides Trizazenes (R=H, -CN, -OH, -NO)... [Pg.236]


See other pages where Metallic derivates is mentioned: [Pg.11]    [Pg.11]    [Pg.21]    [Pg.21]    [Pg.83]    [Pg.120]    [Pg.123]    [Pg.140]    [Pg.148]    [Pg.166]    [Pg.207]    [Pg.215]    [Pg.254]    [Pg.278]    [Pg.293]    [Pg.307]    [Pg.312]    [Pg.407]    [Pg.407]    [Pg.7]    [Pg.17]    [Pg.18]    [Pg.153]    [Pg.240]    [Pg.220]    [Pg.286]    [Pg.59]    [Pg.169]    [Pg.225]    [Pg.270]    [Pg.537]    [Pg.372]    [Pg.62]    [Pg.163]   


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0-Imino ketones metal derivatives

0-Keto imines metal derivatives

1,3-Diketones, metal derivatives purification

1.3- Diketones, metal derivatives

1.3- Diketones, metal derivatives structure

2,4-Pentanedione metal derivatives

ALKALI-METAL DERIVATIVES HYDROCARBONS

Acetylacetone, metal derivatives

Acetylacetone, metal derivatives structure

Acyl derivatives metallated ring systems

Alkali Metal Derivatives with Heavy Group 14 Ligands

Alkali metal derivatives

Alkali metal silsesquioxane derivatives

Alkali metals and derivatives

Alkaline earth metals monovalent derivatives

Alkaline-earth metal derivatives

Alkyl Derivatives of the Group II Metals

Alkyl Derivatives of the Group II Metals B. J. Wakefield

Alkyl and Aryl Derivatives of Transition Metals

Alkylidene metal catalyst derivatives

Alkyne derivatives metal-catalyzed reactions

Alkyne derivatives metallated systems

Alkynes metal derivatives

Alkynyl Alkali Metal Derivatives

Allyl Derivatives of Various Metals

Allylic alkali metal derivatives

Amination by Organic Derivatives of Alkali Metal Amides

Arene derivatives transition metal catalysts

Arsine derivatives alkali metal

Arsine derivatives transition metals

Aryl derivatives carbon-transition metal bonds

Aryloxides metal derivatives

Azomethine derivatives metallated

Azulenes, metal derivatives

Benzimidazole-derived metal complexe

Between Different Metals in Carbonyls and Their Derivatives

Between the Same Metals in Carbonyls and Their Derivatives

Bimetallic Organogermanium Derivatives of Groups I, IV and VI Transition Metals

Bridged Transition Metal Cluster Derivatives and Their Precursor

CERAMICS DERIVED FROM METALS AND WOOD

Carbohydrates metal-containing derivatives

Carbohydrates metal-free derivatives

Carbon-Rich Carboranes and Their Metal Derivatives

Carbonyl derivatives, noble metal

Carbonyls, metal cyclopentadienyl derivatives

Carboxyl derivatives metal hydrides

Carboxylic acid derivatives metal ion promoted

Catalyst transition metal derivatives

Catenated Nitrogen Ligands Part Transition Metal Derivatives

Cationic metal carbonyls phosphine derivatives

Chemistry Derived from Soluble Metal Halide Clusters

Cinnamyl derivatives metalation

Cryptands, alkali metal derivatives

Cyclopentadiene metal carbonyl derivatives

Cyclopentadiene metal derivatives

Cyclopentadiene, derivatives cyclopentadienyl metal complexes

Cyclopentadienyl derivatives metal-coordinated cyclobutadienes

Cyclopentadienyl derivatives transition metal chemistry

Dendrimer Catalysts Derived from Reactive Metal Encapsulation

Derivatives Containing Transition Metals

Derivatives of Transition Metals

Derivatives of the Transition Metals

Derived from reactive metal

Derived from reactive metal encapsulation

Dmit ligand metal derivatives

Early carbonyl metalate derivative

Electrophilic substitutions which involve metallic derivatives

Enolates metal derivatives

Ethyl-metal derivatives

Exchange reactions metal carbonyl derivatives

Fluoroalicyclic Derivatives of Metals and

Fluoroalicyclic Derivatives of Metals and Metalloids

Fluorocarbon Derivatives of Metals

Fluorocarbon-metal derivatives

Group 2 metals Dialkyl derivatives

Group 3 elements transition metal derivatives

Group 3-5 metals, trifluoromethyl derivatives

Group II Metal Derivatives

HEAVY METAL DERIVATIVES

Heterogeneous Polymerization Catalysts Derived from Transition Metal Alkyl Compounds

Hexacapped Cubic Transition Metal Clusters and Derivatives a Theoretical Approach

Hydroxy-, derivatives metallated

Imino derivatives, of metals and

Imino derivatives, of metals and metalloids

In metal carbonyl derivatives

Lead organic compounds transition-metal derivatives

Lewis bases, metal carbonyl derivatives

METAL DERIVATIVES

METAL DERIVATIVES ORGANOFLUORINE COMPOUNDS

Main Group Metal Derivatives

Metal Carbonyls and Some Derivatives

Metal Carbonyls and Their Derivatives

Metal Derivatives of Carbonyl Hydrides

Metal alkoxides unsaturated alcohol derivatives

Metal amide derivatives, multiple bonding

Metal carbonyl derivatives, containing

Metal carbonyl derivatives, containing phosphorus donor ligands

Metal carbonyl derivatives, oxidative

Metal carbonyl derivatives, oxidative coupling

Metal derivatives, thermal stability

Metal enolates carboxylic acid derivative

Metal groups zinc derivatives

Metal ion derivatives

Metallic derivates dispersion

Metallic derivatives

Metallic derivatives of carboranes

Metals and Metalloid Derivatives

Metals biferrocene derivatives

Metals ferrocene oligomer derivatives

Methyl derivatives transition metals

Methylenecyclopropanes metal derivatives

Mixed metal amorphous and spinel phase oxidation catalysts derived from carbonates

Mixed-metal cluster-derived catalysts

Mixed-metal cluster-derived catalysts preparation

Molybdenum complexes mixed metal derivatives

Multiple bonding transition metal derivatives

N-metallated derivatives

NANO METALS AND METAL DERIVATIVES

Nicotinic acid derivatives, metal

Nitrosyl derivatives of metals

Nomenclature, of germanium compounds and their metal derivatives

Non-metal derivatives

O-Hydroxy aldehydes, metal derivatives

O-Hydroxy aldehydes, metal derivatives of aromatic

O-Hydroxy phenones, metal derivatives

O-Hydroxyaldehydes, metal derivatives

O-Hydroxyphenones, metal derivatives

Olefination with transition metal derivatives

Organic Derivatives of Group I and II Metals

Organic Derivatives of Group IIB Metals

Organic Derivatives of Group lib Metals

Organic derivatives of transition metal

Organogermanium Derivatives of Group II Metals

Organogermanium Derivatives of Group III Metals

Organogermanium compounds transition metal derivatives

Organolead Derivatives of Group I-IV Metals

Organosilyl Transition Metal Derivatives

Oxidation with Other Metal Derivatives

PRECIOUS METAL DERIVATIVES

Pentafluorophenyl derivatives transition metals

Perfluoroalkyl derivatives transition metals

Phosphine metal acetylide derivatives

Platinum metal derivatives

Polymer supported metal catalysts derivative

Porphyrins, metal derivatives

Preparations of metal derivatives

Propargylic metal derivatives

Propargylic metal derivatives rearrangement

Pyridine-derived transition metal complexes

Pyridines metallic derivatives

Pyrrole metallic derivatives

Radicals and Metal Derivatives

Radicals, Anions, and Metal Derivatives

Reactions of C-metallated Derivatives

Reactivity of metallic complexes deriving from ambiphilic ligands

Reagents Derived from the 3rd-to-5lh-Pcriod Non-Metals, Silicon through Xenon

Reagents Derived from the 3rd-to-5th-Period Non-Metals, Silicon through Xenon

Reagents Derived from the Metals Lithium through Uranium, plus Electrons and Photons

Reagents Derived from the Other 2nd-Period Non-Metals, Boron through Fluorine

Reconstitution, Preparation and Investigation of Metal Derivatives

Reduction and Sonolysis of Metallic Derivatives

Ring Metallation and Reactions of C-Metallated Derivatives

Silanetriols metal derivatives

Silicon compounds metal derivatives

Siloxy-metal derivatives

Silsesquioxanes metal derivatives

Silyl-transition metal complexes anionic derivatives

Some Recent Developments in Hydrogenation Activation of Hydrides by Transition Metal Derivatives

Tetrahydrofuran derivatives metalation

Thiophenes metal carbonyl derivatives

Transition Metal Carbonyl Derivatives of Magnesium

Transition Metal Derivatives and Catalytic Activity

Transition Metal Derivatives of Monodentate Amides

Transition metal complexes trifluoromethyl derivatives

Transition metals arene derivatives

Transition metals tetrathiafulvalene -derived

Transition metals, terphenyl derivatives

Transition! metal trifluoromethyl derivatives, synthesis

Transition-metal Derivatives of Silicon, Germanium, Tin, and Lead

Transition-metal derivatives

Transition-metal derivatives 734 Subject

Transition-metal derivatives alkene insertion into

Transition-metal derivatives alkyne insertion into

Transition-metal derivatives anions used

Transition-metal derivatives bonding

Transition-metal derivatives carbon monoxide insertion into

Transition-metal derivatives catalytic reactions involving

Transition-metal derivatives insertion reactions

Transition-metal derivatives nucleophilic cleavage reactions

Transition-metal derivatives oxidative addition methods

Transition-metal derivatives phosphorus-containing

Transition-metal derivatives reactions

Transition-metal derivatives reductive elimination

Transition-metal derivatives stereochemistry

Transition-metal derivatives structural parameters

Transition-metal derivatives synthesis

Trifluoromethyl Derivatives of the Transition Metal Elements

V-METAL DERIVATIVES

Vinyl-metal derivatives

With Metal Derivatives

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