CAS: 587-48-4; 3-Acetamidobenzoic Acid

上下游产品

3-Methylacetanilide acetic anhydride N-(3-Carboxy-phenyl)-N'-phenyl-thioharnstoff acetamide bis-[4-(3-acetylamino-benzoyloxy)-phenyl]-sulfone 2-nitro-5-acetylaminobenzoic acid 3-acetylamino-4-nitro-benzoic acid 3-acetylamino-2-nitro-benzoic acid

📜间氨基苯甲酸 以 水,乙酸酐 作为反应溶剂,化学反应生成 3-乙酰氨基苯甲酸
参考文献:Ep647632
标题:Ep647632

专利信息

专利号:WO-2012114280-A1
优先权日:2011-02-23
标 题 :An improved process for the preparation of pyrrolidine thiol derivatives useful in the synthesis of carbapenem compounds
发明人：UDAYAMPALAYAM PALANISAMY SENTHILKUMAR; KANAGARAJ SURESHKUMAR; DASARI VINOD BABU
权利人:ORCHID CHEMICALS & PHARM LTD; UDAYAMPALAYAM PALANISAMY SENTHILKUMAR; KANAGARAJ SURESHKUMAR; DASARI VINOD BABU
摘要:The present invention relates to an improved process for the preparation of the compound of formula (III) which is used in the synthesis of carbapenem antibiotics. wherein R 3 is hydrogen or an amine protecting group.

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-11623929-B2
优先权日:2018-06-04
标 题 :Spirocyclic compounds
发明人：NASVESCHUK CHRISTOPHER G; DEY FABIAN; GOERGLER ANNICK; NORCROSS ROGER; SCHMID PHILIPP
权利人:C4 THERAPEUTICS INC
摘要:The present invention provides compounds and intermediates. The present invention also provides compounds which bind to the ubiquitously expressed E3 ligase protein cereblon (CRBN) and their use for the treatment of abnormal cellular proliferation. The present invention also provides compounds that may be used as synthetic intermediates in the synthesis of bifunctional compounds used for targeted protein degradation.

专利号:EP-0539274-B1
优先权日:1991-10-24
标题 :Method for the synthesis of aldehydes and of their derivatives

专利号:JP-3615811-B2
优先权日:1991-10-24
标 题 :Catalysts for the synthesis of aldehydes and their derivatives