5-Aminosalicylic acid (5-ASA)is currently prepared by electrochemical reduction of 5-nitrosalicylic acid(5-NSA)in acidic media.In this work,electrolytic reduction of 5-NSA in alkaline media is presented.Reaction conditions and parameters such as anode and cathode electrodes,electrolyte type, reaction...
5-NITROISOQUINOLINE FOR SYNTHESIS 5 G 15天 会员价请登录 0 加入购物车 RH157309 8.21935.0050 默克密理博/Millipore 1-ETHYLQUINALDINIUM IODIDE FOR SYNTHESIS 50 G 15天 会员价请登录 0 加入购物车 RH157310 8.14504.0005 默克密理博/Millipore 3-FURANCARBOXYLIC ACID FOR SYNTHESIS ...
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The preparation procedures some intermediates necessary for the synthesis, in particular 2,6-dichloro-4-nitrophenoxyacetic acid methyl ester, was improved.关键词: salicylanilides nitration nitro group reduction alkylation of nitrophenols phase transfer catalysis acylation ...
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2.Synthesis of Hydroxyapatite Nanoparticles in Ultrasonic Precipitation超声波合成技术在纳米羟基磷灰石制备中的应用 3.SYNTHESIS OF 3,5-DIISOPROPYLSALICYLIC ACID UNDER SUPERSONIC RADIATION超声波催化合成3,5-二异丙基水杨酸 4.The Synthesis of Pyrazole Derivatives under Ultrasonic Wave;超声波辐射下合成新型吡唑类...
a3,5-二硝基水杨酸试剂与可还原性糖独特的变色反应 3,5- dinitro naphthol salicylic acid reagent and reducibleness sugar unique metachromasia [translate] aInjection molding involves injecting molten plastic into a mold. Only a small amount of recycled plastic is used in this process, says John ...
Synthesis, characterization and anthelmintic activity of 4-[2'-(5'- nitro) imidazolyl] benzoyl (n-methyl) amino acid derivatives Compound containing the imidazole ring are very imp ortant in living system, such as vitamin B 12 and several pilocarpin alkaloids. Condensation of heterocyclic moietie...
5-IODOSALICYLIC ACID FOR SYNTHESIS 25 G 15天 会员价请登录 0 RH157327 8.43176.0025 默克密理博/Millipore 6-NITROINDAZOLE FOR SYNTHESIS 25 G 15天 会员价请登录 0 RH157328 8.05223.0501 默克密理博/Millipore P-CRESOL FOR SYNTHESIS 500 G