CAS: 349-76-8; 3'-(Trifluoromethyl)Acetophenone

上下游产品

CAS号454-91-1 1-甲基-3-三氟甲基苯乙醇 | CAS号49623-20-3 3-trifluormethy... | CAS号401-78-5 间溴三氟甲苯 | CAS号75-36-5 乙酰氯 | CAS号401-81-0 3-碘三氟甲苯 | CAS号108-24-7 乙酸酐 | CAS号5780-37-0 (E)-acetaldoxime | CAS号98-16-8 间三氟甲苯胺 | CAS号917-64-6 甲基碘化镁 | CAS号454-91-1 1-甲基-3-三氟甲基苯乙醇 | CAS号121-44-8 三乙胺 | CAS号67-64-1 丙酮 | CAS号454-92-2 3-三氟甲基苯甲酸 | CAS号59382-36-4 1-(3-三氟甲基苯基)乙胺 | CAS号38923-38-5 3-(三氟甲基)苯基乙二醛 | CAS号351-35-9 3-(三氟甲基)苯乙酸 | CAS号99705-50-7 3'-(三氟甲基)苯乙酮肟 | CAS号59770-96-6 1-[3-三氟甲基苯基]乙基溴 | CAS号705-28-2 1-乙炔基-3-(三氟甲基)苯

3-Trifluormethylisopropylbenzene置于n-羟基邻苯二甲酰亚胺,氧气体系中,用 苯甲腈 用作溶剂,化学反应 20.0H,以65%的收率获得间三氟甲基苯乙酮
参考文献:Herstellung Von Fluorhaltigen Acetophenonen
标题:Herstellung Von Fluorhaltigen Acetophenonen

专利信息

专利号:WO-2013144924-A1
优先权日:2012-03-29
标 题:An improved process for the synthesis of strobilurin fungicides viz trifloxystrobin and kresoxim-methyl
发明人：KAMARAJ PASUMPON; SATAM VIJAY SHRIKANT; AJJANNA MAHALINGAPPA SRIDHARA; NANDI TAPASKUMAR; BOBADE ANNA; SHINDE RAVINDRA; NAIK PARAG; MOHITE DHANAJI; KADAM SUBHASH; HINDUPUR RAMA MOHAN; PATI HARI NARAYAN; MANE AVINASH; VADIRAJ SUPHALA GOPINATH; VENKATESH PRABHU MOODBIDRI
权利人:RALLIS INDIA LTD
摘要:The present invention relates to an improved process for the synthesis of E -isomer of compound of formula (5). It further relates to the conversion of formula (5), wherein R is H, to Intermediate (I) and subsequently to substantially pure Trifloxystrobin, compound of formula (I) in good yield.

专利号:US-2023167051-A1
优先权日:2020-02-25
标 题 :A PROCESS FOR SYNTHESIS OF HIGH PURITY l-[3-(TRIFLUOROMETHYL)PHENYL]ETHANONE OXIME
发明人：GOENKA RAVI; AUDI AJAY A
权利人:LAXMI ORGANIC IND LTD
摘要:A process for preparation of 3-Trifluoromethyl acetophenone oxime of formula I includes reacting an isomeric mixture of halo benzotrifluoride with Mg metal in an organic solvent in presence of a catalyst to obtain a Grignard complex. The Grignard complex is reacted with a ketene in hydrocarbon solvent in presence of transition metal ligand-acid complex to obtain an isomeric mixture of trifluoromethyl acetophenone. Finally, the isomeric mixture of trifluoromethyl acetophenone is reacted with hydroxylamine salt to obtain compound of formula I.

专利号:US-6660884-B2
优先权日:2002-03-14
标 题 :Catalysts, methods for making said catalysts, and methods for making chiral compounds with high enantioselectivity
发明人：WALSH PATRICK J
权利人:UNIV PENNSYLVANIA
摘要:The present invention relates to compounds useful as catalysts in asymmetric synthesis of chiral compounds, methods for the synthesis of said catalysts, and methods for synthesizing chiral compounds with high enantioselectivity.

专利号:US-6005103-A
优先权日:1993-11-19
标题 :Pyrone derivatives as protease inhibitors and antiviral agents
发明人：DOMAGALA JOHN MICHAEL; LUNNEY ELIZABETH; PARA KIMBERLY SUZANNE; PRASAD JOSYULA VENKATA NAGENDR; TAIT BRADLEY DEAN
权利人:WARNER LAMBERT CO
摘要:The present invention relates to novel tri- and tetrasubstituted pyrones and related structures which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The pyrone derivatives are useful in the development of therapies for the treatment of bacterial and viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of multifunctionalized pyrones and of related structures.

专利号:US-9062085-B2
优先权日:2010-09-10
标 题 :Biaryl diphosphine ligands, intermediates of the same and their use in asymmetric catalysis
发明人：ABDUR-RASHID KAMALUDDIN; JIA WENLI; LU SHUIMING; GUO RONGWEI; CHEN XUANHUA; AMOROSO DINO
权利人:ABDUR-RASHID KAMALUDDIN; JIA WENLI; LU SHUIMING; GUO RONGWEI; CHEN XUANHUA; AMOROSO DINO; KANATA CHEMICAL TECHNOLOGIES INC
摘要:The present disclosure relates to biaryl diphosphine ligands of the formula (B), processes for the production of the ligands and the use of the ligands in metal catalysts for asymmetric synthesis. The disclosure also relates to intermediates used for the production of the biaryl diphosphine ligand. (Formula (B))

专利号:EP-0729465-B1
优先权日:1993-11-19
标 题:Pyrone derivatives as protease inhibitors and antiviral agents
发明人：DOMAGALA JOHN MICHAEL; LUNNEY ELIZABETH; PARA KIMBERLY SUZANNE; PRASAD JOSYULA VENKATA NAGENDR; TAIT BRADLEY DEAN
权利人:PARKE DAVIS & CO
摘要:The present invention relates to novel tri- and tetrasubstituted pyrones and related structures which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The pyrone derivatives are useful in the development of therapies for the treatment of bacterial and viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of multifunctionalized pyrones and of related structures.