Bisphosphite ligands based on benzopinacol, and the use thereof in hydroformylation.

Ligands based on phosphonite phosphites, and the use thereof in hydroformylation.

Disclosed are a thermosetting resin composition, a prepreg made therefrom, a laminate clad with a metal foil, and a high-frequency circuit board, wherein the thermosetting resin composition contains thermosetting ingredients. The thermosetting ingredients include a phosphorus-containing monomer or a phosphorus-containing resin and a polyphenylene ether resin containing an unsaturated group, and the phosphorus-containing monomer or the phosphorus-containing resin has a structure as shown in formula I. By using the phosphorus-containing monomer or the phosphorus-containing resin as a cross-linking agent of the polyphenylene ether resin containing an unsaturated group and by means of a cross-linking reaction of a large number of unsaturated double bonds in the resin, the high-frequency dielectric properties and high-temperature-resistance required by a circuit substrate are provided.

According to an embodiment of the present inventive concept, an electrolyte additive represented by the compounds of Chemical Formulas 1 to 4 may be provided. In addition, according to another embodiment of the present inventive concept, a method for preparing an electrolyte additive of the compounds of Chemical Formulas 1 to 4 may be provided, wherein the method for preparing the electrolyte additive includes reacting hexafluorophosphate and 2-monofluoromalonic acid, further adding an HF scavenger to the mixed solution produced by the reaction, and concentrating and drying the reaction solution obtained therefrom.

The invention relates to carbon dioxide dioxaphosphetane compositions, including solid carbon dioxide dioxaphosphetane compositions. The invention includes compositions and methods for the capture, storage, and recycling of carbon, including methods of boric acid catalyzed reduction of carbonates in aqueous media and the use of phosphate solutions for capture and recycling of carbon.

The invention relates to carbon dioxide dioxaphosphetane compositions, including solid carbon dioxide dioxaphosphetane compositions. The invention includes compositions and methods for the capture, storage, and recycling of carbon, including methods of boric acid catalyzed reduction of carbonates in aqueous media and the use of phosphate solutions for capture and recycling of carbon.

An electrochemical apparatus, including a positive electrode, a negative electrode, and an electrolyte. The negative electrode includes a negative electrode current collector and a negative electrode active substance layer formed on the negative electrode current collector. The negative electrode current collector has a high tensile strength and the negative electrode active substance layer has a specific weight. The electrochemical apparatus has improved high-temperature storage expansion performance and cyclic expansion performance.

Provided herein are prodrug compounds, their preparation and their uses, such as treating liver diseases or nonliver diseases via intervening in molecular pathways in the liver.

Compounds having the following structure (I) or a stereoisomer, tautomer or pharmaceutically acceptable salt thereof, wherein R.sup.1, R.sup.2 and R.sup.3 are as defined herein, and wherein at least one of R.sup.1, R.sup.2 and R.sup.3 is not H, are provided. Pharmaceutical compositions comprising the compounds and methods for use of the compounds for treating diseases associated with overexpression of a cyclin-dependent kinase (CDK) are also provided. ##STR00001##

Provided herein are organophosphates and pharmaceutical compositions comprising said compounds.