CAS: 3315-16-0; Silver Cyanate

上下游产品

CAS号57-13-6 尿素 | CAS号22981-32-4 AMMONIUMCYANATE | CAS号38462-59-8 Ag-cyanate*py | CAS号20667-12-3 氧化银 | CAS号506-77-4 氯化氰 | CAS号506-78-5 碘化氰 | CAS号420-05-3 正氰酸 | CAS号60-29-7 乙醚 | CAS号64-17-5 乙醇 | CAS号7732-18-5 水 | CAS号3173-56-6 异氰酸苄酯 | CAS号506-68-3 溴化氰 | CAS号10102-44-0 二氧化氮 | CAS号506-64-9 氰化银 | CAS号100-46-9 苄胺 | CAS号4461-33-0 苯甲酰异氰酸酯 | CAS号512-35-6 苯磺酸酐 | CAS号2845-62-7 异氰酸苯磺酰酯 | CAS号4461-30-7 氯乙酰异氰酸酯 | CAS号42170-95-6 1-异氰酰基-2-甲氧基乙烷

专利信息

专利号:US-9822053-B2
优先权日:2016-01-28
标题:Single step conversion of N-butyraldehyde to 2-ethylhexanal
发明人：BOPPANA Venkata Bharat; HAMPTON JR KENNETH WAYNE; LIU ZHUFANG; SUMNER JR CHARLES EDWAN; TUSTIN GERALD C; STEINMETZ GUY RALPH; STEFFEY MELISSA PAGE
权利人:EASTMAN CHEM CO
摘要:Disclosed is a method of making and using a titania supported palladium catalyst for the single step synthesis of 2-ethylhexanal from a feed of n-butyraldehyde. This titania supported palladium catalyst demonstrates high n-butyraldehyde conversion but also produces 2-ethylhexanal in an appreciable yield with maintained activity between runs. This method provides a single step synthesis of 2-ethylhexanal from n-butyraldehyde with a catalyst that can be regenerated that provides cleaner downstream separations relative to the traditional caustic route.

专利号:US-2022371991-A1
优先权日:2021-05-04
标题 :Synthesis of a polyurethane foam incorporating industrial byproducts or waste
发明人：PATEL SOHI
权利人:PATEL SOHI
摘要:A process includes calcining a high potassium carbonaceous waste product to form potassium oxide and carbon dioxide and reacting the potassium oxide and carbon dioxide to yield bio-based potassium carbonate. The process also includes catalyzing a reaction of a lignocellulosic biomass with abundant hydroxyl groups into a biopolyol using the bio-based potassium carbonate and brominating using a brominating agent a triglyceride to form a bio-isocyanate. In addition, the process includes reacting the biopolyol and the bio-isocyanate to form a polyurethane foam.

专利号:US-8586729-B2
优先权日:2008-10-03
标题:Synthesis of decitabine
发明人：HENSCHKE JULIAN PAUL; ZHANG XIAOHENG; YU JIANBO; HU KUN; MEI LIJUN
权利人:HENSCHKE JULIAN PAUL; ZHANG XIAOHENG; YU JIANBO; HU KUN; MEI LIJUN; SCINOPHARM TAIWAN LTD
摘要:A method for producing a β-enriched protected decitabine comprising:n a) coupling a protected 2-deoxy-ribofuranose with a protected 5-azacytosine in the presence of a catalyst to form a reaction mixture comprising the protected decitabine of formula I; and b) quenching the reaction mixture of step a) with a base. The β-enriched protected decitabine so made may be deprotected to produce a decitabine product in a high yield and purity.

专利号:WO-2011040984-A1
优先权日:2009-10-02
标 题:Synthesis of decitabine

专利号:US-8212074-B2
优先权日:2009-10-26
标题:Nano-scale urea particles and methods of making and using the particles
发明人：KILAMBI SRINIVAS
权利人:KILAMBI SRINIVAS
摘要:Methods for synthesizing nano-urea particles are described. The methods involve using a spinning cone reactor, a nano-channel reactor, combustion synthesis or spray drying. Ammonia and carbon dioxide are used as raw materials for producing urea. The methods allow for the production of urea nanoparticles at high conversion rates. The methods allow for better control over the hydrolysis rate of the nano-urea particles. The nano-urea particles can be used as fertilizers and provide for sustained release of ammonia and its conversion to nitrates in the soil. The nano-urea particles have low volatilization rates, low moisture absorption rates and low biuret concentration. The nano-urea particles can be applied to the soil via fertigation.

专利号:CN-111377982-A
优先权日:2018-12-30
标题 :A kind of method of solid acid catalyzed synthesis of decitabine key intermediate