CAS: 328-74-5; 3,5-Di(Trifluoromethyl)Aniline

上下游产品

CAS号328-70-1 1,3-双(三氟甲基)-5-溴苯 | CAS号328-75-6 3,5-双(三氟甲基)硝基苯 | CAS号328-73-4 1-碘-3,5-双(三氟甲基)苯 | CAS号402-31-3 间二三氟甲苯 | CAS号201230-82-2 carbon monoxide | CAS号110-83-8 环己烯 | CAS号35564-19-3 3,5-双三氟甲基氟苯 | CAS号328-73-4 1-碘-3,5-双(三氟甲基)苯 | CAS号328-70-1 1,3-双(三氟甲基)-5-溴苯 | CAS号349-58-6 3,5-双(三氟甲基)苯酚 | CAS号367-65-7 3,5-双(三氟甲基)-1,2-苯二胺 | CAS号39234-86-1 3,5-双(三氟甲基)苯-1-磺酰氯 | CAS号948014-37-7 3,5-双三氟甲基-4-氯苯胺 | CAS号1998-88-5 ethyl N-[3,5-bi... | CAS号24095-80-5 1-[3,5-bis(trif... | CAS号886-35-1 3,5-双(三氟甲基)苯肼

间二三氟甲苯置于硫酸,Palladium On Activated Charcoal,氢气,硝酸体系中,用 乙酸乙酯 用作溶剂,35.0~60.0 °C,2.0 Mpa 条件下,反应 21.0H,反应生成间二(三氟甲基)苯胺
参考文献:一种化合物1-溴-2,4,6-三氟-3,5-双三氟甲基苯及其制备方法
标题:一种化合物1-溴-2,4,6-三氟-3,5-双三氟甲基苯及其制备方法
摘要:本发明涉及工业有机合成领域,具体公开了如式i所示的化合物,化学式为1‑溴‑2,4,6‑三氟‑3,5‑双三氟甲基苯及其制备方法.该方法包括硝化,催化加氢,氯代,重氮化溴代,氟代等步骤.该制备方法原料易得,工艺简单,反应条件可控等特点,适合工业化生产,可作为关键中间体制备oled材料;

专利信息

专利号:US-2025074851-A1
优先权日:2021-04-12
标 题:Low temperature synthesis of carbonyl-containing molecules by depolymerization of bisphenol a-based polycarbonates
发明人：OLAZABAL LOREA ION; JEHANNO CORALIE; SARDON MUGURUZA HARITZ; BASTERRETXEA GOROSTIZA ANDERE
权利人:UNIV DEL PAIS VASCO/EUSKAL HERRIKO UNIBERTSITATEA; BASQUE CENTER FOR MACROMOLECULAR DESIGN AND ENG POLYMAT FUNDAZIOA
摘要:The present invention refers to a process for preparing carbonyl-containing compounds of formula (Ia), (Ib) or (Ic): n n n n n n n n n n from Bisphenol A-based Polycarbonate and appropriate nucleophiles in the presence of imidazole or a derivative thereof as catalyst and an organic solvent.

专利号:WO-2024028893-A1
优先权日:2022-08-01
标 题:Substituted benzimidazoles for treating viral diseases
发明人：CHAUDHARI VINOD DINKAR; THAKUR KRISHAN GOPAL; RINGE RAJESH PRAKASH; SINGH DESHKANWAR; KAUR SIMRAN; CHAWLA RAVNEET SINGH; JOSHI AKSHAY
权利人:COUNCIL OF SCIENT AND INDUSTRIAL RESEARCH AN INDIAN REGISTERED BODY INCORPORATED UNDER THE REGN OF S
摘要:The invention relates to benzimidazole compounds, pharmaceutically acceptable salts thereof and its pharmaceutical compositions for reducing/treating viral infections. The present invention also relates to synthesis of such benzimidazole compounds. The present invention further relates to compositions which comprise such benzimidazole compounds or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, optionally in combination. The compounds of the invention are useful in reducing/treating viral infections particularly coronavirus infections caused by SARS-CoV, MERS-CoV and SARS-CoV-2.

专利号:US-2003100119-A1
优先权日:1994-10-18
标题:Combinatorial synthesis and screening of supported organometallic compounds and catalysts
发明人：WEINBERG W HENRY; MCFARLAND ERIC; GOLDWASSER ISY; BOUSSIE THOMAS; TURNER HOWARD; BEEK JOHANNES A M VAN; MURPHY VINCE; POWERS TIM
权利人:SYMYX TECHNOLOGIES INC
摘要:The present invention relates, inter alia, to methodologies for the synthesis, screening and characterization of organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention provide for the combinatorial synthesis, screening and characterization of libraries of supported and unsupported organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (e.g., homogeneous catalysts), but also as additives and therapeutic agents.

专利号:WO-9803521-A1
优先权日:1996-07-23
标题 :Combinatorial synthesis and analysis of organometallic compounds and catalysts
发明人：WEINBERG W HENRY; MCFARLAND ERIC; GOLDWASSER ISY; BOUSSIE THOMAS; TURNER HOWARD; VAN BEEK JOHANNES A M; MURPHY VINCE; POWERS TIMOTHY
权利人:SYMYX TECHNOLOGIES INC; WEINBERG W HENRY; MCFARLAND ERIC; GOLDWASSER ISY; BOUSSIE THOMAS; TURNER HOWARD; BEEK JOHANNES A M VAN; MURPHY VINCE; POWERS TIMOTHY
摘要:The present invention relates, inter alia, to methodologies for the synthesis, screening and characterization of organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention provide for the combinatorial synthesis, screening and characterization of libraries of supported and unsupported organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (e.g., homogeneous catalysts), but also as additives and therapeutic agents.

专利号:US-6756195-B2
优先权日:1996-07-23
标题 :Polymerization method from the combinatorial synthesis and analysis of organometallic compounds and catalysts
发明人：WEINBERG W HENRY; MCFARLAND ERIC; GOLDWASSER ISY; BOUSSIE THOMAS; TURNER HOWARD; BEEK JOHANNES A M VAN; MURPHY VINCE; POWERS TIMOTHY
权利人:SYMYX TECHNOLOGIES INC
摘要:The present invention relates, inter alia, to methodologies for the synthesis, screening and characterization of organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention provide for the combinatorial synthesis, screening and characterization of libraries of supported and unsupported organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (e.g., homogeneous catalysts), but also as additives and therapeutic agents.

专利号:US-6440745-B1
优先权日:1994-10-18
标 题 :Combinatorial synthesis and screening of organometallic compounds and catalysts
发明人：WEINBERG W HENRY; MCFARLAND ERIC W; GOLDWASSER ISY; BOUSSIE THOMAS; TURNER HOWARD; BEEK JOHANNES A M VAN; MURPHY VINCE; POWERS TIM
权利人:SYMYX TECHNOLOGIES INC
摘要:The present invention relates, inter alia, to methodologies for the synthesis, screening and characterization of organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention provide for the combinatorial synthesis, screening and characterization of libraries of supported and unsupported organometallic compounds and catalysts (e.g., homogeneous catalysts). The methods of the present invention can be applied to the preparation and screening of large numbers of organometallic compounds which can be used not only as catalysts (e.g., homogeneous catalysts), but also as additives and therapeutic agents.