Phosphonic acid, -, dimethyl ester

Furan-2-phosphonic acid P NMR, 4, 567 <69JCS(B)527) Furan-2-phosphonic acid, dimethyl ester... 

C 1H15NO2S 3339-36-4) see. Tiemoniuin iodide (2-oxononyl)phosphonic acid dimethyl ester (C11H23O4P 57497-25-9) see Unoprostone isopropyl (S)-4-[[4-[(2-oxo-4-oxazolidinyl)methyl]phenyl]hydrazo-no]butanenitrile... 

C3H4O3 127-17-3) see Perindopril (2-oxopropyl)phosphonic acid dimethyl ester (C5H),04P 4202-14-6) see Latanoprost 11 -oxo-3-(l-pyrrolidinyl)prcgna-3,5,17(20)-trien-21-oic acid methyl ester... 

Seyferth s diazomethane phosphonic acid dimethyl ester, which enables the aldehyde —> alkyne elongation shown in Figure 14.30, is unstable. This is why Bestmann replaced it by a less sensitive synthetic equivalent, namely diazo acetone phosphonic acid dimethyl ester (Formula C in Figure 14.31), since with potassium methoxide—which is proportionately present in a solution/suspension of solid potassium carbonate in dry methanol—the dia-... 

CKH,40 110-93-0) see Hcptaminol lsoinelheplene (3-methyl-2-oxo-5-hcptynyl)phosphonic acid dimethyl ester... 

TRICHLORO-l-HYDROXYETHYL-PHOSPHONATE, DIMETHYL ESTER (2,2,2-TRICHLORO-l-HYDRO-XYETHYL)PHOSPHONIC ACID DIMETHYL ESTER TRICHLOROPHON TRICHLORPHENE TRI-CHLORPHON TRICHLORPHON FN TRINEX TUGON TUGON FLY BAIT TUGON STABLE SPRAY... 

HYDROXYETHYL)PHOSPHONIC ACID DIMETHYL ESTER see T1Q250... 

Methyl Phosphonic Acid, Dimethyl Ester A223 Precursor 128... 

PHOSPHONIC ACID, DIMETHYL ESTER (868-85-9) Forms explosive mixture with air (flash point 85°F/30°C). Violent reaction with strong oxidizers, bromine fluoride, butyl acrylate. Incompatible with acids, nitrates. May release phosphine in elevated temperatures. 

Bellstein Handbook Reference) AI3-08678 BRN 0878263 CCRIS 876 DImethoxymethyl-phosphIne oxide Dimethyl methanephosphonate Di-methyl methylphosphonate DMMP EINECS 212-062-3 Fyrol DMMP HSDB 2590 Methyl phosphonic acid, dimethyl ester NCI-C54762 NSC 62240 Phosphonic add, methyl-, dimethyl ester Pyrol dmmp. Flame retardant for applications where high phosphorus content, good solvency, and low viscosity are desired lowers viscosity of epoxy resins and unsaturated polyesters filled with hydrated alumina oxide. Liquid bp = 181 , bp20 = 79.6" d ° = 1.4099 Am = 217 nm (e = 13, EtOH) soluble in H2O, Et20, EtOH LDsO (rat orl) > 5000 mg/kg. Akzo Chemie. 

To a solution of 1.1 mmol [l-(l-hydroxy-3-phenyl-propyl)-octyl]-phosphonic acid dimethyl ester in 5.0 mL methanol was added 5.0 mL 4 M NaOH. After being stirred at room temperature for 16 h, the reaction mixture was acidified to pH < 2 with 1 M HCl, extracted with CH2CI2, dried over MgS04, and concentrated in vacuo. The reaction residue... 

Phosphonic acid, butyl-, dibutyl ester. See Di butyl butyl phosphonate Phosphonic acid, (2-chloroethyl)-bis(2-chloroethyl) ether. See Bis (2-chloroethyl) 2-chloroethylphosphonate Phosphonic acid, dimethyl ester. See. Dimethyl hydrogen phosphite... 

Hydroxy-2,2,2-trichloroethylphosphonic acid dimethyl ester (2,2,2-Trichloro-1-hydroxyethyl) dimethylphosphonate 2,2,2-Trichloro-1-hydroxyethylphosphonate, dimethyl ester (2,2,2-Thchloro-l-hydroxyethyl) phosphonic acid dimethyl ester Trichlorophon Trichlorphene Trichlorphon Empirical C4H8CI3O4P Formula (CH30)2P(0)CH(OH)CCl3 Properties Wh. cryst. solid sol. in water, alcohols, ketones, benzene, chloroform, ether si. sol. in aromatic soivs., petrol, ether insol. in oils m.w. 257.45 dens. 1.73 (20/4 C) m.p. 83-84 C b.p. 

C4H11O3P ethyl-phosphonic acid dimethyl ester 6163-75-3... 

Similarly, l,2-phenylenebis(phosphonic acid dimethyl ester) derivatives have been obtained from differently substituted 2-pyrones and l,2-bis(phosphonic acid dimethyl ester)acetylene as the reaction partners (Scheme 16.35) [38]. 

Obtained by reaction of 3,4-dimethoxyphenyl-acetyl chloride with 1,3-benzodioxole in the presence of stannic chloride in methylene chloride, first at -10°, then at r.t. for 2 h (66%) [6250]. Alsoobtainedfroml,3-benzodioxole-5-carbaldehydeand[(3,4-dimethoxyphenyl)-(tetrahydropyran-2-yloxy)methyl]phosphonic acid dimethyl ester [6268]. 

In 1999, Stone et al. [84] proposed a PEMFC based on phosphonic acid trifluorostyrene. Polymers were prepared in two basic steps (Fig. 2.17) (i) the synthesis of 4-iodobenzene phosphonic acid dimethyl ester (4-1) and (ii) the synthesis of the p-dimethyl phosphonate-a,, -trifluorostyrene (4-2). The authors showed that the monomer either homopolymerized or copolymerized (Fig. 2.17). Although it is known that a,/ ,/ -trifluorostyrene does not homopolymerize under radical conditions. 

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