Synthesis and application of an alcohol amine with an extended main carbon chain are provided, belonging to the field of chemical building materials. Under the action of a catalyst, tertiary amine is subjected to a two-step substitution reaction, a hydrolytic reaction and a reducing reaction to obtain a novel alcohol amine (NAA). The novel alcohol amine as provided may have a better grinding aid effect than triethanolamine while is added into cement as a cement grinding aid, and thus has a wide application prospect.

A hole transporting material is disclosed, and has a structural formula as shown in a formula (A): ##STR00001##
wherein R group of the hole transporting material is one of a carbazole group and a derivative group thereof, a diphenylamine group and a derivative group thereof, a phenoxazine group and a derivative group thereof, and an acridine group and a derivative group thereof. The hole transporting material is synthetized to have a suitable energy level and a high mobility by using an acridine structure as a core. An organic electroluminescent device based on the hole transporting material has high luminous efficiency.

A hole transporting material is disclosed, and has a structural formula as shown in a formula (A): ##STR00001##
wherein R group of the hole transporting material is one of a carbazole group and a derivative group thereof, a diphenylamine group and a derivative group thereof, a phenoxazine group and a derivative group thereof, and an acridine group and a derivative group thereof. The hole transporting material is synthetized to have a suitable energy level and a high mobility by using an acridine structure as a core. An organic electroluminescent device based on the hole transporting material has high luminous efficiency.

A method for preparing amantadine includes chlorinating adamantane with chlorine gas in a solvent in the presence of a Lewis acid catalyst to obtain a reaction liquid, and then removing the solvent and residues containing the catalyst in the reaction liquid, to obtain a chlorinated product. The chlorinated product is mixed with urea to a mixture, and the mixture is subjected to an amination reaction, to obtain amantadine. The results of examples show that the purity of the prepared amantadine could reach 99.5% or more.

A method for preparing amantadine includes chlorinating adamantane with chlorine gas in a solvent in the presence of a Lewis acid catalyst to obtain a reaction liquid, and then removing the solvent and residues containing the catalyst in the reaction liquid, to obtain a chlorinated product. The chlorinated product is mixed with urea to a mixture, and the mixture is subjected to an amination reaction, to obtain amantadine. The results of examples show that the purity of the prepared amantadine could reach 99.5% or more.

The present application relates to fluoranthenylamine compounds of a formula (I). These compounds are suitable for use in electronic devices, The present application further relates to processes for preparing the compounds mentioned, and to electronic devices comprising the compounds mentioned.

The present application relates to fluoranthenylamine compounds of a formula (I). These compounds are suitable for use in electronic devices, The present application further relates to processes for preparing the compounds mentioned, and to electronic devices comprising the compounds mentioned.

The present invention relates to a process for producing an organofluoro compound including [.sup.18F]fluorine, and by using a solvent represented by Formula 1 in nucleophilic fluorination reaction, an organofluoro compound may be prepared at a high yield. In addition, since the solvent has very excellent solubility for a precursor compound, the solvent is suitable for the automated synthesis of .sup.18F-labeled radiopharmaceuticals.

The present invention relates to a process for producing an organofluoro compound including [.sup.18F]fluorine, and by using a solvent represented by Formula 1 in nucleophilic fluorination reaction, an organofluoro compound may be prepared at a high yield. In addition, since the solvent has very excellent solubility for a precursor compound, the solvent is suitable for the automated synthesis of .sup.18F-labeled radiopharmaceuticals.

Some embodiments of the invention include inventive catalysts (e.g., catalysts of Formula (I)). Other embodiments include compositions comprising the inventive catalysts. Some embodiments include methods of using the inventive catalysts (e.g., in hydrofluorination of an organic compound). Further embodiments include methods for making the inventive catalysts. Additional embodiments of the invention are also discussed herein.