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Compounds hydrides

Tetrahydroborates. The tetrahydroboranes constitute the most commercially important group of boron hydride compounds. Tetrahydroborates of most of the metals have been characterized and their preparations have been reviewed (46). The important commercial tetrahydroborates are those of the alkah metals. Some properties are given ia Table 4. [Pg.238]

To date, the most extensively studied polyboron hydride compounds in BNCT research have been the icosahedral mercaptoborane derivatives Na2[B22H22SH] and Na [(B22H22S)2], which have been used in human trials with some, albeit limited, success. New generations of tumor-localizing boronated compounds are being developed. The dose-selectivity problem of BNCT has been approached using boron hydride compounds in combination with a variety of deUvery vehicles including boronated polyclonal and monoclonal antibodies, porphyrins, amino acids, nucleotides, carbohydrates, and hposomes. Boron neutron capture therapy has been the subject of recent reviews (254). [Pg.253]

Despite the fact that many boron hydride compounds possess unique chemical and physical properties, very few of these compounds have yet undergone significant commercial exploitation. This is largely owing to the extremely high cost of most boron hydride materials, which has discouraged development of all but the most exotic appHcations. Nevertheless, considerable commercial potential is foreseen for boron hydride materials if and when economical and rehable sources become available. Only the simplest of boron hydride compounds, most notably sodium tetrahydroborate, NajBHJ, diborane(6), B2H, and some of the borane adducts, eg, amine boranes, are now produced in significant commercial quantities. [Pg.253]

P Pr3)2. The protonation of OsHMe(CO)2(P Pr3)2 with a diethyl ether solution of HBF4 in the presence of acetone leads to the quantitative formation of the cationic hydride complex [OsH(CO)2 ii1-OCMe2 (P,Pr3)2]BF4. If water instead of acetone is used as a Lewis base, the aquo hydride compound [0sH(C0)2(H20) (P Pr3)2]BF4 is obtained also in excellent yield. [Pg.42]

Group 4 (IVB) perchlorates, 28 278 Group VB metal carbides, 4 650-651 cemented carbides, 4 655 preparation, 4 650-677 Group 5 (VB) hydrides, 13 627 Group V hydrides, compound... [Pg.412]

Hydrogen forms an extensive series of compounds with the metal carbonyls, and the nature of the H bonding within these complexes has been a point of debate for a considerable period. Both the chemistry and structure of metal carbonyl hydride compounds have been exten-... [Pg.269]

In an attempt to prepare alkylamines by asymmetric reduction of imines with chiral hydride reagents, diphenylphosphinyl imines (38), prepared by reaction of ketoximes (39) with chlorodiphenylphosphine [(Cg 115)2 PCI], were reduced in the presence of a variety of chiral aluminum and boron hydride reagents43. Among the most promising reagents was BINAHL-H44 (40), a chiral hydride compound prepared by the modification of lithium... [Pg.113]

Formation of magnesium and calcium hydride compounds was first recognized by German chemists yet at the end of nineteenth century [95] but it took more than a half a century before a substantial yield of Mg hydride was obtained from direct... [Pg.18]

Oxidation state of hydrogen is +1 but in its metal hydride compounds (NaH, BeH2), it has an oxidation state of-1. [Pg.138]


See other pages where Compounds hydrides is mentioned: [Pg.227]    [Pg.234]    [Pg.149]    [Pg.67]    [Pg.164]    [Pg.26]    [Pg.370]    [Pg.21]    [Pg.17]    [Pg.30]    [Pg.62]    [Pg.416]    [Pg.564]    [Pg.520]    [Pg.226]    [Pg.55]    [Pg.46]    [Pg.380]    [Pg.303]    [Pg.189]    [Pg.668]    [Pg.67]    [Pg.211]    [Pg.138]    [Pg.111]    [Pg.334]    [Pg.252]    [Pg.1284]    [Pg.227]    [Pg.234]    [Pg.371]    [Pg.251]   
See also in sourсe #XX -- [ Pg.88 ]




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Acyl compounds reaction with lithium aluminum hydride

Alkyltin hydride compounds

Allylic compounds reductions, lithium aluminum hydride

Allylic compounds, lithium aluminum hydride

Aluminum hydride, compound

Aluminum hydride, compound with

Aluminum hydride, diisobutyl- (DIBAL carbonyl compounds

Aluminum hydride, diisobutyl- (DIBAL unsaturated carbonyl compounds

Aluminum hydrides unsaturated carbonyl compounds

Aluminum hydrides, alkoxyreduction carbonyl compounds

Benzylic compounds reductions, lithium aluminum hydride

Benzylic compounds, lithium aluminum hydride

Beryllium compounds hydrides

Bonding in Hydride Cluster Compounds

Boron compounds, hydrides

Boron hydrides cyclic compounds

C-Glycosyl compounds tin hydride method

Carbon hydrides of organic compounds

Carbonyl compounds condensations, sodium hydride

Carbonyl compounds hydride donor additions

Carbonyl compounds hydride reduction

Carbonyl compounds metal hydride reduction

Carbonyl compounds metal hydrides

Carbonyl compounds with metal hydride reagents

Carbonyl compounds, parent hydrides

Carbopalladation hydride compounds

Cascade reactions hydride compounds

Chemical Reactivity of the Boron Hydrides and Related Compounds

Chromium carbonyl compounds hydrides

Cluster compounds boron hydrides

Complex hydride reduction nitro compounds

Compounds by hydrides

Compounds chelated complex metal hydrides

Copper hydrides unsaturated carbonyl compounds

Cp2LnX compounds with borohydride and hydride ligands

Enantioselective Addition of Hydride Donors to Carbonyl Compounds

Formation from Phosphorus Compounds and Hydrogen or Hydrides

Heterocyclic compounds hydride transfer

Hydride A binary compound of hydrogen

Hydride Compounds of the Titanium and

Hydride Compounds of the Titanium and M. G. H. Wallbridge

Hydride Compounds of the Titanium and Vanadium Group Elements

Hydride compounds allylic hydrogenolysis

Hydride compounds cationic complexes

Hydride compounds characterization

Hydride compounds chemical properties

Hydride compounds hydrometallation

Hydride compounds nucleophilic substitution

Hydride compounds olefin carbonylation

Hydride compounds palladium complexes

Hydride compounds reactions

Hydride compounds reduction

Hydride compounds synthetic equivalents

Hydride compounds trans configuration

Hydride intermetallic compounds

Hydride reagents carbonyl compound reduction

Hydride shifts reactions with carbonyl compounds

Hydride transition metal compounds

Hydride-forming intermetallic compound

Hydrides mixed valence compounds

Hydrides of Alloys and Intermetallic Compounds

Hydrides of intermetallic compounds

Hydrides organometallic compounds

Hydrides reactions, with unsaturated organic compounds

Hydridic hydrogen organoboron compounds

Hydroxy compounds, parent hydrides

Intermetallic compounds, hydrides based

Intermolecular reactions hydride compounds

Ionic compounds hydrides

Iron hydrides unsaturated carbonyl compounds

Lanthanum nickel hydrides unsaturated carbonyl compounds

Lithium aluminum hydride aliphatic nitro compounds

Lithium aluminum hydride carbonyl compounds

Lithium aluminum hydride reduction, alcohols from, with carbonyl compounds

Lithium aluminum hydride unsaturated carbonyl compounds

Lithium compounds aluminum hydride

Lithium hydride carbonyl compounds

Mechanism, metal hydride compounds

Metal hydrides intermetallic compounds

Metal hydrides organoaluminum compounds

Metal hydrides unsaturated carbonyl compounds

Methylene compounds deprotonations, sodium hydride

Molybdenum carbonyl compounds hydrides

Molybdenum, hydride compound

Nitro compounds complex hydrides

Nitrogen compounds hydrides

Nitrogen compounds parent hydrides

Nitrogen compounds reductions, lithium aluminum hydride

Nitrogen compounds, reduction with aluminum hydride

Nitrosyl complexes metal-hydride compounds

Optically active compounds reduction with chiral hydrides

Organometallic compounds hydride formation

Organometallic compounds hydride transfer

Organometallic compounds parent hydrides

Organosilicon compounds hydrides

Organotin Hydrides, Reactions with Organic Compounds

Osmium compounds carbonyl hydrides

Osmium compounds hydride derivatives

Oxides, Hydrides and Other Binary Compounds

Parent hydrides unsaturated compounds

Reduction by lithium aluminum hydride or similar compounds

Rhenium compounds hydride derivatives

Rhenium, hydride compound

Ring compounds boron hydrides

Ring compounds hydrides

Ring compounds parent hydrides

Selenium compounds sodium hydride

Silicon hydrides carbonyl compounds

Silicon hydrides unsaturated carbonyl compounds

Sodium bis aluminum hydride carbonyl compounds

Sodium compounds hydride

Sulfur compounds lithium aluminum hydride

Sulfur compounds sodium hydride

Sulfur-nitrogen compounds complex hydrides

Tantalum, hydride compound

The Reactions of Carbonyl Compounds with Hydride Ion

Thermal decomposition of hydrides and organometallic compounds

Tin hydrides unsaturated carbonyl compounds

Transition metal hydrides carbonyl compounds

Transition metal hydrides unsaturated carbonyl compounds

Tributyltin hydride compounds

Tungsten carbonyl compounds hydrides

Unsaturated carbonyl compounds Potassium hydride

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