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Carbon phosphorus

Carbon-phosphorus bonds are formed by the allylation of various phosphorus compounds. The allyldiphenylphosphine sulfide 346 is formed by the reaction of allylic acetates with lithium diphenylthiophosphide 343[215]. [Pg.337]

R. Engel, Synthesis of Carbon—Phosphorus Ponds, CRC Press, Boca Raton, Fla., 1988. [Pg.385]

Dialkylphosphinous acids react with perfiuoroalkenes under free radical conditions to form carbon-phosphorus bonds [10] (equation 7)... [Pg.753]

The Arbusov reaction is one of the best known methods for creating a carbon-phosphorus bond. In its simplest form (Michaelis-Arbusov) an alkyl halide reacts with a trialkyl phosphite to an alkanephosphonic acid diester as shown in Eq. (29) ... [Pg.568]

Engel, R. Synthesis of Carbon-Phosphorus Bonds, CRC Press Boca Raton, FL 1988, and references cited therein. [Pg.41]

The field of carbon-phosphorus double or triple bonds has been covered in several recent reviews [1-4a]. [Pg.253]

Carbon-phosphorus double bonds are also formed in addition reactions of tris(trimethylsilyl)phosphine 1692 (which can be readily prepared from white phosphorus, sodium, and TCS 14 [13a,b,c]) to give oxazohum fluorides 1691 which then give the azaphospholes 1694, via 1693 [3, 14]. On addition of 1692 to 1695, the diazaphosphole 1696 [3, 15] is prepared, whereas l,3-azaphospholo[l,2a]pyridines 1698 [16] are formed from 1692 and 1697, and 1,3-thiaphospholes 1700 are formed from the dithiohum fluorides 1699 [17]. l,3-Benzodiphospholyl anions 1703 are generated by reaction of acid chlorides with the dihthium salts 1701, via 1702 [18] (Scheme 11.3). [Pg.254]

The biotransformation of methyl phenyl phosphonate to benzene by K. pneumoniae (Cook et al. 1979) (Figure 2.7a). Further examples of the cleavage of the carbon-phosphorus... [Pg.67]

Cook AM, CG Daughton, M Alexander (1979) Benzene from bacterial cleavage of the carbon-phosphorus bond of phenylphosphonates. Biochem J 184 453-455. [Pg.80]

Chen C-M, Q-Z Zhuang, Z Zhu, BL Wanner, CT Walsh (1990) Molecuar biology of carbon-phosphorus bond cleavage Cloning and sequencing of the phn (psiD) genes involved in alkylphosphonate uptake and C-P lyase activity in Escherichia coli. J Biol Chem 265 4461-4471. [Pg.591]

La Nauze JM, H Rosenberg, DC Shaw (1970) The enzymatic cleavage of the carbon-phosphorus bond purification and properties of phosphonatase. Biochim Biophys Acta 212 332-350. [Pg.591]

Wackett LP, BL Wanner, CP Venditti, CT Walsh (1987b) Involvement of the phosphate regulon and the psiD locus in carbon-phosphorus lyase activity of Escherichi coli K-12. J Bacterial 169 1753-1756. [Pg.592]

Wackett LP, SL Shames, CP Venditti, CT Walsh (1987a) Bacterial carbon-phosphorus lyase products, rates and regulation of phosphonic and phosphinic acid metabolism. J Bacterial 169 710-717. [Pg.592]

Wanner BL (1994) Molecular genetics of carbon-phosphorus bond cleavage in bacteria. Biodegradation 5 175-184. [Pg.592]

With metalloids, the reactions are dangerous too. There are cases of accidents during which violent combustions or detonations occur with carbon, phosphorus, arsenic, sulphur and tellurium (with silver iodate, in this last case). Friction is one of the main factors. [Pg.228]

The decomposition of nitrilotrimethylenetriphosphonic acid in acid solution has been studied. At 125-175° and pH 1.5, carbon-phosphorus bond cleavage occurs, but in 5M HC1 aq. carbon-nitrogen fission becomes important.1" ... [Pg.174]

Chlorine Trifluoride Tech. Bull. , Morristown, Baker Adamson, 1970 Incandescence is caused by contact with bromine, iodine, arsenic, antimony (even at -10°C) powdered molybdenum, niobium, tantalum, titanium, vanadium boron, carbon, phosphorus or sulfur [1], Carbon tetraiodide, chloromethane, benzene or ether ignite or explode on contact, as do organic materials generally. Silicon also ignites [2],... [Pg.103]

Potassium chlorate (or other metal halogenate) intimately mixed with arsenic, carbon, phosphorus, sulfur or other readily oxidised materials gives friction-, impact- and heat-sensitive mixtures which may explode violently [1], When potassium chlorate is moistened with a solution of phosphorus in carbon disulfide, it eventually explodes as the solvent evaporates and oxidation proceeds [2], Boron bums in molten chlorate with dazzling brilliance [3]. Mixtures of the chlorate and finely powdered sulfur containing over 20% of the latter will explode under a hammer-blow [4],... [Pg.1376]

See other pages where Carbon phosphorus is mentioned: [Pg.305]    [Pg.553]    [Pg.12]    [Pg.341]    [Pg.130]    [Pg.253]    [Pg.253]    [Pg.254]    [Pg.255]    [Pg.256]    [Pg.257]    [Pg.257]    [Pg.258]    [Pg.1436]    [Pg.212]    [Pg.588]    [Pg.169]    [Pg.383]    [Pg.10]    [Pg.22]    [Pg.24]    [Pg.46]    [Pg.24]    [Pg.218]   


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Addition to carbon-phosphorus double bonds

Arbuzov reactions, carbon-phosphorus

Arbuzov reactions, carbon-phosphorus bond formation

Bond carbon-phosphorus

Bond energies carbon-phosphorus

Bond order carbon-phosphorus

Bonding types in phosphorus-carbon compounds

Boron-carbon bonds phosphorus hydrides

Carbon dioxide phosphorus role

Carbon germanium—phosphorus bonds

Carbon phosphorus hydrides

Carbon silicon—phosphorus bonds

Carbon, Nitrogen, Oxygen, Phosphorus, and Sulfur

Carbon-bonded Phosphorus Derivatives

Carbon-nitrogen-phosphorus polymers

Carbon-nitrogen-phosphorus-sulfur-metal rings

Carbon-phosphorus analogy

Carbon-phosphorus bond formation

Carbon-phosphorus bond formation addition

Carbon-phosphorus bond formation addition-elimination

Carbon-phosphorus bond formation carbonyl compounds

Carbon-phosphorus bond formation imine addition

Carbon-phosphorus bond formation rearrangement

Carbon-phosphorus bond formation substitution

Carbon-phosphorus bond forming reactions

Carbon-phosphorus bond hydrolysis

Carbon-phosphorus bond rearrangement

Carbon-phosphorus coupling

Carbon-phosphorus cross-coupling

Carbon-phosphorus double bonds

Carbon-phosphorus heterocyclics

Carbon-phosphorus-metal rings

Carbon-phosphorus-nitrogen rings

Carbon-phosphorus-oxygen rings

Carbon-phosphorus-oxygen-metal rings

Carbon-sulfur-phosphorus rings

Carbon-supported catalysts, phosphorus

Carbon-to-phosphorus bond

Carbon-to-phosphorus bond breaking

Carbon-to-phosphorus ratio

Carbonate mediated phosphorus

Carbon—phosphorus bonds elemental halogens

Carbon—phosphorus bonds hydrogen halides

Carbon—phosphorus bonds lithium metal

Carbon—phosphorus bonds nitrogen halides

Carbon—phosphorus bonds nitrogen hydrides

Carbon—phosphorus bonds reactions with

Carbon—phosphorus dimers

Cleavage of carbon-phosphorus

Cleavage, carbon-phosphorus bond

Coordination complexes of phosphorus-carbon compounds

Cross-coupling reactions carbon-phosphorus bond formation

Diphosphirenes as intermediates for phosphorus-carbon cage compounds

Dissolved inorganic carbon organic phosphorus

Dissolved organic carbon phosphorus

Double Bonds between Phosphorus and Carbon

Formation of Carbon-Phosphorus Double Bonds

Formation of carbon-phosphorus bonds

Heteronuclear Coupling of Carbon to Phosphorus

Hydrogen carbon—phosphorus bonds

Linking the Phosphorus and Carbon Cycles

Nitrogen carbon—phosphorus bonds

Nucleophiles carbon-phosphorus bond formation

Phosphonium salts, carbon-phosphorus

Phosphonium salts, carbon-phosphorus bond formation

Phosphorus -oxygen -carbon -hydrogen bonds

Phosphorus Carbon Multiple Bonds

Phosphorus aluminum-carbon bonds

Phosphorus boron-carbon bonds

Phosphorus carbon halides

Phosphorus gallium-carbon bonds

Phosphorus hydrides atomic carbon

Phosphorus hydrides carbon halides

Phosphorus thallium-carbon bonds

Phosphorus transition metal-carbon bonds

Phosphorus-carbon bond cleavage process

Phosphorus-carbon bonding orbital

Phosphorus-carbon bonds, preparation

Phosphorus-carbon cage compounds

Phosphorus-carbon cage compounds, synthesi

Phosphorus-carbon compounds

Phosphorus-carbon polymers

Phosphorus-carbon ylides

Phosphorus-carbon-aluminum cage

Phosphorus-carbon-aluminum cage compounds

Phosphorus-doped carbons

Phosphorus-stabilized carbon nucleophiles

Phosphorus—Carbon Links

Phosphorus—silicon bonds carbon halides

Phosphorus—silicon bonds carbon oxides

Preparation of Carbon-Phosphorus Triple Bonds

Reactions with Sulfur, Boron, Carbon, Phosphorus, Arsenic, Antimony, and Bismuth

Reduction carbon-phosphorus bonds

Saturated Rings with Phosphorus and Carbon

Synthesis of phosphorus-carbon cage compounds

The Wittig and Related Reactions of Phosphorus-Stabilized Carbon Nucleophiles

Transition carbon-phosphorus bond formation

Unsaturated Rings with Phosphorus and Carbon

With carbon-phosphorus bond, preparation

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