3283-12-3Relevant articles and documents
Broad spectrum catalytic system for the deep oxidation of toxic organics in aqueous medium using dioxygen as the oxidant
Pifer, Anne,Hogan, Terrence,Snedeker, Benjamin,Simpson, Robert,Lin, Minren,Shen, Chengyu,Sen, Ayusman
, p. 7485 - 7492 (1999)
In water, metallic palladium was found to catalyze the deep oxidation of a wide variety of functional organics by dioxygen at 80-90°C in the presence of carbon monoxide or dihydrogen. Several classes of organic compounds were examined: benzene, phenol and substituted phenols, nitro and halo organics, organophosphorus, and organosulfur compounds. In every case, deep oxidation to carbon monoxide, carbon dioxide, and water occurred in high yields, resulting in up to several hundred turnovers over a 24 h period. For substrates susceptible to hydrogenation, the conversions were generally higher with dihydrogen than with carbon monoxide. For organophosphorus compounds, the system presents the first examples of catalytic cleavage of phosphorus - alkyl bonds.
A dimethyl secondary phosphate preparation method and its product and application (by machine translation)
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Paragraph 0040; 0041, (2017/03/14)
The invention discloses a method for preparing dimethyl hypophosphite, first, the halogenated methane and methyl dimethyl phosphite according to mol ratio of 0.1-10:100 mixed, 90-150 °C reaction under 4-6h, be dimethyl phosphinic acid methyl ester; and then the the dimethyl phosphinic acid methyl ester mix with deionized water, the 80-120 °C hydrolysis reaction under acidic conditions 6-8h, be dimethyl phosphinic acid; soluble salt of the metal with the dimethyl phosphinic acid mixing, reaction to obtain the precipitate, then post-processed to obtain dimethyl hypophosphite; the metal as Al, Zn, Ti, Ca, mg or Fe. The invention also discloses the method the prepared dimethyl hypophosphite, has higher phosphorus content, will be applied to the engineering plastic, especially in glass fiber reinforced nylon and glass fiber reinforced polyester will obtain better fire retardant effect. (by machine translation)
COMPOSITIONS AND METHODS FOR TREATING CANCER
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, (2012/12/13)
The instant invention provides a method of treating a cancer selected from the group consisting of non-small cell lung cancer and breast cancer with an mTOR inhibitor and an αvβ3 integrin antagonist, wherein the mTOR inhibitor is ridaforolimus, everolimus, temsirolimus or a combination thereof.
Phosphorus-containing compounds and uses thereof
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, (2008/06/13)
This invention concerns a new family of phosphorus-containing compounds containing a moiety JQA—in which: A is absent or is —O—, —S— or —NR2—; Q is absent or (if A is —O—, —S— or —NR2—) Q may be —V—, —OV—, —SV—, or —NR2V—, where V is an aliphatic, heteroaliphatic, aryl, or heteroaryl moiety, such that J is linked to the cyclohexyl ring directly, through A or through VA, OVA, SVA or NR2VA; K is O or S; each occurrence of Y is independently —O—, —S—, —NR2—, or a chemical bond linking a R5 moiety to P; and the other variables are as defined herein.
