CAS: 303-07-1; 2,6-Dihydroxybenzoic Acid

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CAS号108-46-3 间苯二酚 | CAS号69-72-7 水杨酸 | CAS号298-14-6 碳酸氢钾 | CAS号1466-76-8 2,6-二甲氧基苯甲酸 | CAS号83-30-7 2,4,6-三羟基苯甲酸 | CAS号699-83-2 2,6-二羟基苯乙酮 | CAS号109-72-8 正丁基锂 | CAS号60-29-7 乙醚 | CAS号124-41-4 甲醇钠 | CAS号108124-75-0 6-(beta-D-吡喃葡萄糖... | CAS号54640-04-9 二羟基苯甲酸乙酯 | CAS号387-46-2 2,6-二羟基苯甲醛 | CAS号204846-40-2 2,2-dimethyl-5-... | CAS号22833-69-8 2-羟基-6-甲氧基苯甲酸甲酯 | CAS号75-27-4 一溴二氯甲烷标准溶液 | CAS号67-66-3 氯仿 | CAS号124-48-1 二溴一氯甲烷标准溶液 | CAS号75-25-2 三溴甲烷 | CAS号25983-51-1 methyl 2,6-bis(...

2,4,6-三羟基苯甲酸置于镍,Potassium Hydrogencarbonate体系中,化学反应生成2,6-二羟基苯甲酸
参考文献:Ramanathan; Venkataraman,Current Science,1952,Vol. 21,P. 283
标题:Ramanathan; Venkataraman,Current Science,1952,Vol. 21,P. 283

专利信息

专利号:US-6180830-B1
优先权日:1995-11-08
标题 :Method for preparing a bimetallic ruthenium/tin catalyst and a process for the synthesis of aldehydes
发明人：JACQUOT ROLAND
权利人:RHODIA CHIMIE SA
摘要:The present invention relates to a new process for the preparation of a bimetallic ruthenium/tin catalyst. The process for the preparation of a bimetallic ruthenium/tin catalyst according to the invention is characterised by the fact that it consists in carrying out the reduction of a ruthenium complex having an electrovalency of -4 and a coordination number of 6, the ligands being either a halogen atom or an anion or a tin halide. The catalyst is further employed for the preparation of aldehydes by reduction, in the vapor phase, of carboxylic acids, esters and anhydrides.

专利号:US-9051302-B2
优先权日:2008-01-15
标 题 :Synthesis of resorcylic acid lactones useful as therapeutic agents
发明人：WINSSINGER NICOLAS; BARLUENGA SOFIA; KARPLUS MARTIN
权利人:WINSSINGER NICOLAS; BARLUENGA SOFIA; KARPLUS MARTIN; UNIV STRASBOURG
摘要:Disclosed are macrocyclic compounds of formulae I, I′, II, II′, III, III′, IV, and V, which are analogs of the pochonin resorcylic acid lactones, pharmaceutical compositions comprising the compounds, and methods and uses comprising the compounds for the treatment of diseases mediated by kinases and Heat Shock Protein 90 HSP90.

专利号:US-2004110228-A1
优先权日:2002-04-01
标 题:Combinatorial organic synthesis of unique biologically active compounds
发明人：MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M
摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.

专利号:US-9453037-B2
优先权日:2011-07-28
标 题 :Methylphenidate-prodrugs, processes of making and using the same
发明人：GUENTHER SVEN; CHI GUOCHEN; BERA BINDU; MICKLE TRAVIS; BERA SANJIB
权利人:KEMPHARM INC; KEMPHARM INC
摘要:The present technology is directed to prodrugs and compositions for the treatment of various diseases and/or disorders comprising methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof. In some embodiments, the conjugates further include at least one linker. The present technology also relates to the synthesis of methylphenidate, or methylphenidate derivatives, conjugated to at least one alcohol, amine, oxoacid, thiol, or derivatives thereof or combinations thereof.

专利号:US-10017391-B2
优先权日:2015-04-23
标题:Direct polymer templating synthesis of mesoporous carbon
发明人：DAI SHENG; NELSON KIMBERLY M
权利人:UT BATTELLE LLC; UNIV TENNESSEE RES FOUND
摘要:The invention is directed to a method for fabricating a mesoporous carbon composite material. The method comprises providing a precursor composition and subjecting the precursor material to a curing step followed by carbonization step. The precursor composition comprises (i) a templating component comprised of a linear homopolymer material, (ii) a phenolic compound or material, (iii) a crosslinkable aldehyde component, and (iv) an acid catalyst.

专利号:US-9272260-B2
优先权日:2009-08-14
标 题 :Methods of synthesis and purification by use of a solid support
发明人：HAMMOND GERALD B; XU BO
权利人:HAMMOND GERALD B; XU BO; UNIV LOUISVILLE RES FOUND
摘要:Disclosed herein are novel methods of using polymeric adsorbent resin for chemical synthesis and the purification of product therefrom. Also disclosed herein is a novel method of using silica gel for the combination of chemical reaction and chromatography into a single step. The methods disclosed herein increase the efficiency of chemical synthesis processes. Accordingly, the utility of the methods disclosed herein includes the ability to automate chemical synthesis and purification of the resulting products.