3-氟苯乙烯置于氧气,Potassium Carbonate,异丙醇体系中,150.0 °C,400.01 Kpa 条件下,反应 6.0H,以76.4%的收率获得产物3'-氟苯乙酮 参考文献:Isopropanol As A Hydrogen Source For Single Atom Cobalt-Catalyzed Wacker-Type Oxidation 标题:Isopropanol As A Hydrogen Source For Single Atom Cobalt-Catalyzed Wacker-Type Oxidation 摘要:第一个以单原子钴催化剂在二氧化碳下利用异丙醇作为氢源进行的wacker型氧化反应的示例被建立. DOI:10.1039/d0Cy00409J
专利号:US-2022145179-A1 优先权日:2020-11-12 标题 :Synthesis of aryl 1-(methoxymethyl) vinyl ketones and their use as inhibitors of mild steel corrosion 发明人:MAZUMDER MOHAMMAD ABU JAFAR; ALI SHAIKH ASROF; ODEWUNMI NURUDEEN; ALHARBI BADER; ALJEABAN NORAH; CHEN TAO; BALHARTH SALEM 权利人:SAUDI ARABIAN OIL CO; UNIV KING FAHD PET & MINERALS 摘要:Methods for preparing alkenylphenone corrosion inhibiting compositions may include providing an arylacetone and reacting the arylacetone with formaldehyde in the presence of a strong base catalyst. Corrosion inhibiting compositions may include an alkenylphenone, which may be prepared by a method including providing an arylacetone and reacting the arylacetone with formaldehyde in the presence of a strong base catalyst. Methods of inhibiting corrosion of a steel surface of an oilfield equipment component may include contacting the steel surface with an aqueous solution comprising a corrosion inhibitor. The corrosion inhibitor may include a composition containing an alkenylphenone prepared by reacting an arylacetone with formaldehyde in the presence of a strong base catalyst.
专利号:US-2023002426-A1 优先权日:2019-11-15 标题 :Chiral synthesis of a tertiary alcohol
专利号:CN-108884047-B 优先权日:2016-03-25 标 题 :Intermediates for the synthesis of aryl or heteroaryl substituted 5-hydroxy-1, 7-naphthyridine compounds and methods for their preparation
专利号:US-8558012-B2 优先权日:2009-03-02 标 题:2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative, production method thereof, and production method of monofluoromethyl group-containing compound using the same 发明人:SHIBATA NORIO 权利人:SHIBATA NORIO; NAGOYA INST TECHNOLOGY; TOSOH P TECH INC 摘要:A 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethyl group introduction agent that is effective as an intermediate in pharmaceutical and agrochemical synthesis, a production method thereof, and a production method of a monofluoromethyl group-containing compound using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative are provided. The 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative represented by the following general formula (1) (wherein R 1 , R 2 , R 3 , and R 4 each independently represent a hydrogen atom, a straight-chain or branched alkyl group having 1 to 4 carbon atoms, a straight-chain or branched alkyloxy group having 1 to 4 carbon atoms, a halogen atom, a nitro group, or a cyano group), the production method thereof, and various monofluoromethyl group-containing compounds are manufactured using this 2-fluoro-1,3-benzodithiol 1,1,3,3-tetraoxide derivative as a monofluoromethylating agent.
专利号:WO-2022104049-A1 优先权日:2020-11-12 标题 :Synthesis of aryl 1-(methoxymethyl) vinyl ketones and their use as inhibitors of mild steel corrosion
专利号:US-11459287-B1 优先权日:2021-10-06 标题 :Arene-immobilized ru(II)TsDPEN complexes: synthesis and applications to the asymetric transfer hydrogenation of ketones 发明人:ALSHAIKH HIND FAISAL; KNIGHT JULIAN 权利人:UNIV KING ABDULAZIZ 摘要:Arene-immobilized Ru(II)TsDPEN Noyori-Ikariya catalysts anchored to silica through the coordinated η6-arene are provided. The catalysts efficiently catalyze many reactions, including the asymmetric transfer hydrogenation of ketones to alcohols.