CAS: 583-52-8; Potassiumoxalate

相似化合物

127-95-7 6487-48-5 516-03-0

上下游产品

CAS号144-62-7 草酸 | CAS号590-29-4 甲酸钾 | CAS号127-08-2 醋酸钾 | CAS号7722-64-7 高锰酸钾 | CAS号107-21-1 乙二醇 | CAS号584-08-7 碳酸钾 | CAS号6487-48-5 草酸阴离子标准液 | CAS号124491-96-9 2-氨基-N,N-二甲基丙酰胺 | CAS号98-95-3 硝基苯 | CAS号7440-09-7 钾离子标准溶液 | CAS号19418-69-0 oxalic acid; ru... | CAS号463-58-1 羰基硫 | CAS号7681-11-0 碘化钾 | CAS号563-80-4 甲基异丙基甲酮 | CAS号17773-65-8 2-Chloro-3-meth... | CAS号584-08-7 碳酸钾 | CAS号93-97-0 苯甲酸酐 | CAS号7579-36-4 草酸二苄酯 | CAS号103-50-4 二苄醚 | CAS号814-91-5 草酸铜

草酸 在 氢氧化钾体系中,用 甲醇作为反应溶剂,反应 3.0H,获得 Potassium Oxalate
参考文献:Cis-Diiodo-(Trans-L-1,2-Cyclohexanediamine) Platinum (II) Complex And Processes For Preparing High Purity Oxaliplatin
标题:Cis-Diiodo-(Trans-L-1,2-Cyclohexanediamine) Platinum (II) Complex And Processes For Preparing High Purity Oxaliplatin
摘要:本发明涉及纯顺式二碘代-(反式-L-1,2-环己二胺)铂(II)配合物,以及其制备方法.本发明还涉及使用上述顺式二碘代-(反式-L-1,2-环己二胺)铂(II)配合物制备奥沙利铂.

专利信息

专利号:US-2012208232-A1
优先权日:2009-07-15
标 题:Cell-Free Synthesis of Active Reprogramming Transcription Factors
发明人：YANG WILLIAM; PATEL KEDAR; GHEBREMARIAM YOHANNES T; LEE JI EUN; WONG HANN-CHUNG; COOKE JOHN P; SWARTZ JAMES ROBERT
权利人:YANG WILLIAM; PATEL KEDAR; GHEBREMARIAM YOHANNES T; LEE JI EUN; WONG HANN-CHUNG; COOKE JOHN P; SWARTZ JAMES ROBERT
摘要:Compositions and methods are provided for the cell-free synthesis of active reprogramming factor polypeptides. The reprogramming factors may be synthesized as fusion proteins comprising a permeant domain, such as polyarginme. The cell free-synthesis may be conducted at about 25 C in a bacterial cell extract from genetically alterd cells having decreased endogenous protease activity Further, the proteins may comprise a fusion partner which enhances solubility and may be refolded on a column.

专利号:US-7271120-B2
优先权日:2004-08-27
标 题 :Catalyst for the synthesis of dimethyl carbonate from urea and methanol, preparation and use thereof
发明人：SUN YUHAN; WEI WEI; ZHAO NING; SUN BAOYUAN; ZHANG BINGSHENG; CHEN YANJUN
权利人:FEICHENG ACID CHEMICALS CO LTD
摘要:A catalyst for the preparation of dimethyl carbonate from urea and methanol having a composition on weight base of: active component of from 20 to 50 wt %, and carrier of from 80 to 50 wt %, and prepared by equal-volume spraying and impregnating method is disclosed. The method for the synthesis of dimethyl carbonate can be carried out in a catalytic rectification reactor, said method comprising: (1) dissolving urea in methanol to form a methanol solution of urea; and (2) feeding the methanol solution of urea and methanol counter-currently into the reaction zone, wherein the reaction is carried out at conditions including reaction temperature of from 120° C. to 250° C., reaction pressure of from 0.1 MPa to 5 MPa, kettle bottom temperature of from 70° C. to 210° C., stripping section temperature of from 70° C. to 250° C., rectifying section temperature of from 70° C. to 280° C., and reflux ratio of from 1:1 to 20:1. The preparation of the catalyst according to the present invention is simple and has good repeatability, and the catalyst could further enhance the yield of DMC as well as conversion of urea in the catalytic rectification reactor.

专利号:US-9255255-B2
优先权日:2013-03-04
标 题 :Synthesis of linear and branched polymers of polypeptides through direct conjugation
发明人：ALBAYRAK CEM; SWARTZ JAMES R; LU YUAN
权利人:UNIV LELAND STANFORD JUNIOR
摘要:Methods are provided for a one step synthesis of polypeptide polymers or co-polymers. The polymers or co-polymers can be linear or branched. In the methods of the invention, the coding sequence for the polypeptide(s) to be polymerized is altered by introducing one or more codons for an nonnatural amino acid, which coding sequence is then utilized to produce the cognate polypeptide. The nonnatural amino acids are selected to be reactive with each other in a bioorthogonal reaction, and are combined in a conjugation reaction with the desired components of the polymer.

专利号:US-7384739-B2
优先权日:2001-11-14
标题 :Compositions for enhancing DNA synthesis, DNA polymerase-related factors and utilization thereof
发明人：KITABAYASHI MASAO; KUROITA TOSHIHIRO; ISHIDA YOSHIKAZU; KOMATSUBARA HIDEYUKI; NISHIYA YOSHIAKI; OKA MASANORI; KAWAMURA YOSHIHISA; IMANAKA TADAYUKI
权利人:TOYO BOSEKI
摘要:The invention provides methods, kits, and compositions for enhancing synthesis of DNA involving a carboxylate ion-supplying substance that is effective in promoting DNA synthesis in enzymatic DNA synthesis reactions. The invention further provides a thermostable DNA polymerase-related factor derived from Thermococcus species, which has an activity to promote the DNA synthesis activity of DNA polymerase or which binds to DNA polymerase.

专利号:US-9944594-B2
优先权日:2013-03-29
标 题 :Catalyst for the synthesis of methyl mercaptan and process for producing methyl mercaptan from synthesis gas and hydrogen sulphide
发明人：FREMY GEORGES; BARRE PATRICE; SANCHOU KARINE; CORDOVA ALEXIA; LAMONIER CAROLE; BLANCHARD PASCAL
权利人:ARKEMA FRANCE
摘要:The invention relates to a catalyst comprising an active component based on molybdenum and on potassium and a support based on hydroxyapatite, and also to a process for preparing said catalyst and a process for producing methyl mercaptan in a catalytic process by reaction of carbon monoxide, sulphur and/or hydrogen sulphide and hydrogen, comprising the use of said catalyst.

专利号:US-4158015-A
优先权日:1978-08-16
标 题:Process for the stereoselective synthesis of the E isomer of aryl alkyl oximes
发明人：PAUL JILL H
权利人:MOBIL CORP
摘要:Mixtures of the E and Z isomers of aryl alkyl oximes are converted to 98% or greater E isomer by a process comprising treating a solution of a mixture of E and Z isomers in an organic solvent with a protic or Lewis acid, under anhydrous conditions, to precipitate >98% pure E isomer of an immonium complex and treating (neutralizing) the precipitate with an excess of dilute organic/inorganic base, such as Na 2 CO 3 or NaHCO 3 . The E isomer of the ketoxime is a precursor for highly insecticidal ketoximinoethers.