CAS: 16642-92-5; (E)-4-(Trifluoromethyl)Cinnamic Acid

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CAS号410086-28-1 7-(trifluoromet... | CAS号53473-36-2 3-(4-三氟甲基苯基)丙酸 | CAS号101488-60-2 3-(4-(三氟甲基)苯基)丙烷-1-胺 | CAS号120681-07-4 3-[4-(trifluoro... | CAS号82989-27-3 3-(4-三氟甲基苯基)丙酸乙酯

📜3-(4-Trifluoromethylphenyl)-2-Propen-1-Ol置于potassium Phosphate,二氧化碳,Crh6Mo6O24(3-)*3H3N*3H(1+)体系中,用 二甲基亚砜 用作溶剂,80.0 °C,100.0 Kpa 条件下,反应 24.0H,以78%的收率获得4-三氟甲基肉桂酸
参考文献:使用多金属氧酸盐负载的铬(III)催化剂和co2将醇高效氧化为羧酸
标题:使用多金属氧酸盐负载的铬(III)催化剂和co2将醇高效氧化为羧酸
摘要:将醇直接催化氧化为羧酸非常有吸引力,但是尚未建立经济的催化体系.在这里,我们显示纯的无机配体负载的铬化合物(nh 4)3 [crmo 6 O 18(oh)6 ](简化为crmo 6)可用于在存在以下条件下有效地促进此类反应co 2.在几乎所有情况下,各种醇(芳香族和脂肪族)的氧化都可以在温和的条件下完成,相应的羧酸可以高收率实现.铬催化剂1可以重复使用几次,而不会造成活动损失.机理研究和控制反应表明,酸化是通过醛的关键氧化立即进行的.
Doi:10.1039/d0Gc00388C

专利信息

专利号:US-6562844-B2
优先权日:1998-01-23
标 题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V; NI ZHI-JIE; GORDON ERIC
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

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优先权日:2016-08-01
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专利号:US-7002020-B1
优先权日:1998-01-23
标题:Oxazolidinone combinatorial libraries, compositions and methods of preparation
发明人：GORDEEV MIKHAIL F; LUEHR GARY W; PATEL DINESH V
权利人:UPJOHN CO
摘要:Oxazolidinones and methods for their synthesis are provided. Also provided are combinatorial libraries comprising oxazolidinones, and methods to prepare the libraries. Further provided are methods of making biologically active oxazolidinones as well as pharmaceutically acceptable compositions comprising the oxazolidinones. The methods of library preparation include the attachment of oxazolidinones to a solid support. The methods of compound preparation in one embodiment involve the reaction of an iminophosphorane with a carbonyl containing polymeric support.

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优先权日:2021-12-06
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优先权日:1990-07-18
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优先权日:2022-03-15
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