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2-ethoxy-benzaldehyde-oxime acetic anhydride ortho-phenitidine ethanol 2-ethoxybenzamide 2-ethoxybenzoic acid E,E)-bis-(2-ethoxy-benzylidene)-hydrazine(E,E)-bis-(2-ethoxy-benzylidene)-hydrazine 2-ethoxy-3,5-dinitro-benzonitrile 2-乙氧基苯甲酰胺置于氢化钾,C39H21Mno6体系中,用 四氢呋喃,乙腈 作为反应溶剂,以95.5 %的收率获得产物2-乙氧基苯甲腈
参考文献:Dehydration Of Amides By Redox‐active Phenalenyl Based Mn‐catalyst
标题:Dehydration Of Amides By Redox‐active Phenalenyl Based Mn‐catalyst
摘要:摘要 一种具有氧化还原活性的苯烯丙配体配位锰(iii)络合物可以通过化学还原反应生成一种含有配体中心自由基的活性催化剂.这种经化学还原的锰催化剂在温和条件下使用惰性廉价硅烷--聚甲基氢硅氧烷(pmhs)对多种伯胺(包括各种生物活性分子的后期多样化)进行硅烷化脱水合成腈类时,显示出极佳的催化反应活性.对照实验表明,本催化反应是由配体中心自由基引发的自由基途径.
DOI:10.1002/cctc.202300462
海关参考信息
- 2902300000-甲苯
2907121100-间甲酚
2908199090-其他酚的卤化衍生物
2908999090-其他酚的硝化衍生物 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:WO-2023237381-A1
优先权日:2022-06-09
标题:Process for the synthesis of polyethylenes or copolymers of ethylene and 1,3-diene having a terminal ketone function
发明人:BOISSON CHRISTOPHE; D'AGOSTO FRANCK; DESGRANGES ARIANE; NGO ROBERT; JEAN-BAPTISTE-DIT-DOMINIQUE FRANÇOIS
权利人:MICHELIN & CIE; CENTRE NAT RECH SCIENT; ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE LYON; UNIV CLAUDE BERNARD LYON
摘要:The invention relates to a method for preparing a polyethylene having a terminal ketone function or a copolymer of ethylene and a 1,3-diene and optionally a vinyl aromatic compound which contains more than 50 mol% of ethylene and has a terminal ketone function; said method comprises a polymerization reaction of the monomers in the presence of a borohydrido-neodymocene complex and an organo-magnesium compound, followed by a coupling reaction with a compound having a nitrile function, and then a hydrolysis reaction.
专利号:CN-119343386-A
优先权日:2022-06-09
标 题:Synthesis of polyethylene or copolymer of ethylene and 1, 3-diene having terminal ketone function
专利号:US-7569606-B2
优先权日:2006-01-26
标 题 :Platinum complexes with mononitrile-containing ligands
发明人:XIAO ZEJUN; HAUSHEER FREDERICK H; PETLURU PAVANKUMAR
权利人:BIONUMERIK PHARMACEUTICALS INC
摘要:Disclosed herein are novel platinum-based complexes possessing one nitrile substituent group (mononitrile) covalently-bonded to the platinum, one or more nitrogen donor ligands capable of forming hydrogen bonds with the bases in DNA or RNA and leaving groups (i.e., L 1 and L 2 )which can be hydrolyzed iii vivo to active species, which can then form coordinate adducts with DNA or RNA at the Guanine or Adenine bases thereof. Also disclosed herein are the reaction schemes for the synthesis of said platinum complexes, as well as methods of treatment of various types of cancer by the administration of a pharmaceutically-effective dose of said novel platinum complexes.
专利号:US-9351974-B2
优先权日:2011-11-10
标题 :Substituted pteridinones for the treatment of cancer
发明人:JIN MEIZHONG; KADALBAJOO MRIDULA; LI AN-HU; MULVIHILL MARK J; SIU KAM W; STEINIG ARNO G; WANG JING
权利人:OSI PHARMACEUTICALS LLC
摘要:Compounds of Formula I, as shown below and defined herein: n npharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven or mediated at least in part by RSK. This Abstract is not limiting of the invention.
专利号:CN-115043845-A
优先权日:2022-07-20
标 题 :Synthesis method of sildenafil
专利号:CN-116332733-A
优先权日:2023-03-30
标题:A kind of synthesis technique of dapagliflozin intermediate