CAS: 82113-65-3; Bistrifluoromethanesulfonimide

相似化合物

90076-65-6 91742-16-4 168106-25-0

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CAS号90076-65-6 双三氟甲基磺酰亚胺锂 | CAS号192998-66-6 Et3NH(1+)*Tf2N(1-) | CAS号91742-21-1 双(三氟甲基磺酰基)酰亚胺钠 | CAS号41804-81-3 N-(tert-butyl)-... | CAS号108388-06-3 N,1,1,1-tetrafl... | CAS号7664-39-3 氟化氢 | CAS号7637-07-2 三氟化硼 | CAS号90076-65-6 双三氟甲基磺酰亚胺锂 | CAS号3582-05-6 三氟乙基三氟甲烷磺酸酯 | CAS号189114-61-2 双三氟甲烷磺酰亚胺银盐 | CAS号174899-82-2 1-乙基-3-甲基咪唑双三氟甲磺酰亚胺盐

三氟甲烷磺酰氯置于4-二甲氨基吡啶,氨,N,N-二异丙基乙胺体系中,用 二氯甲烷 作为反应溶剂,化学反应生成 双三氟甲烷磺酰亚胺
参考文献:スルホンイミド化合物およびその塩の製造方法
标题:スルホンイミド化合物およびその塩の製造方法
摘要:这个发明涉及一种制备水性磺酰亚胺化合物的方法,所述方法涉及从混合物m1中包含(rf1-So2)(rf2-So2)nh,Rf1So2H和/或rf2So2H,Rf1So2Nh2和/或rf2So2Nh2的混合物m1中获得(rf1-So2)(rf2-So2)nh(其中,Rf1和rf2独立地选择自氟原子和全氟烷基,氟烷基,氟烯基和氟芳基中选择的1-10个碳原子的基)的方法,所述方法包括包括氧化剂以获得包含(rf1-So2)(rf2-So2)nh,Rf1So3H和/或rf2So3H,Rf1So2Nh2和/或rf2So2Nh2的混合物m2的氧化步骤的特征.

专利信息

专利号:US-11926589-B2
优先权日:2019-07-09
标 题 :Process for the synthesis of non-racemic cyclohexenes
发明人：REISMAN SARAH; ROMBOLA MICHAEL; LADD CAROLYN L; MCLAUGHLIN MARTIN JOHN; ZUEND STEPHAN; GOETZ ROLAND
权利人:BASF CORP; CALIFORNIA INST OF TECHN
摘要:This invention relates to a process for the synthesis of a non-racemic cyclohexene compound of formula (I) by a Diels-Alder reaction of a compound of formula (II) with a compound of formula (III) wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 and Y have the meanings as defined in the description in the presence of a catalyst comprising at least one m-valent metal cation M m+ wherein the metal M is selected from Scandium (Sc), Yttrium (Y), Lanthanum (La), Cerium (Ce), Praseodymium (Pr), Neodymium (Nd), Promethium (Pm), Samarium (Sm), Europium (Eu), Gadolinium 15 (Gd), Terbium (Tb), Dysprosium (Dy), Holmium (Ho), Erbium (Er), Thulium (Tm), Ytterbium (Yb), Lutetium (Lu), Gallium (Ga) and Indium (In), and m is an integer of 1, 2 or 3, and a chiral ligand of the formula (IV) wherein R 10a , R 10b , R 10c , R 10d , R 10a′ , R 10b′ , R 10c′ , R 10d′ , Z and Z′ have the meanings as defined in the description.

专利号:US-2021053913-A1
优先权日:2019-08-22
标题 :Process for the Synthesis of Fluorinated Conductive Salts for Lithium Ion Batteries
发明人：ZHOU CHANGYUE; DU HONGJUN; WU WENTING
权利人:FUJIAN YONGJING TECH CO LTD
摘要:The invention relates to a new process for the synthesis of fluorinated conductive salts for lithium ion batteries (Li-ion batteries). The said fluorinated conductive lithium ion (Li-ion) battery salts of interest in the framework of the present inventions synthesis process, for example, are Li-ion salts such as LiFSI (lithium bis-(fluoromethanesulfonlyl) imide), LiTFSI (lithium bis-(trifluormethanesulfonlyl) imide), and LiTFSFI (lithium trifluoromethanesulfonylfluorosulfonyl imide), with the formulas as displayed in the Table I herein below. LiFSI, LiTFSI and LiFSTFSI are the most promising conducting salts for Lithium ion batteries and essential for future electromobility.

专利号:US-2022219156-A1
优先权日:2019-04-29
标题:Catalyst for the catalytic synthesis of urea
发明人：GLOTZBACH CHRISTOPH; TENHUMBERG NILS; EL HAWARY TAREK; MAKHYNYA YEVGENY; LEITNER WALTER; KLANKERMAYER JÃœRGEN; SCHUMACHER HANNAH
权利人:THYSSENKRUPP IND SOLUTIONS AG; THYSSENKRUPP AG
摘要:A ruthenium-phosphine complex can be used as a catalyst in a method for the catalytic synthesis of urea. The method may comprise more particularly a reaction of formamide or of formamide with ammonia in the presence of the catalyst to form urea and hydrogen. Through the use of the ruthenium-phosphine complex as the catalyst, catalytic preparation of urea from formamide or from formamide with ammonia is provided for the first time. This allows for synthesis under mild conditions and virtually no formation of byproducts. Further, using an acid as a cocatalyst in the catalytic synthesis or the reaction can lead to an improvement in urea yield.

专利号:US-5072040-A
优先权日:1989-04-06
标 题:Process for synthesis of sulfonylimides
发明人：ARMAND MICHEL
权利人:CENTRE NAT RECH SCIENT; HYDRO QUEBEC
摘要:The invention relates to a process for the synthesis of sulfonylimides. n The process for the synthesis of sulfonylimides of the general formula M[RSO 2 ) 2 N] y , in which M represents a metal chosen from alkali metals, alkaline earth metals, rare earths, Al, Sc, Y and Th, R represents a monovalent radical chosen from linear or branched aliphatic radicals having 1 to 8 carbon atoms, alicyclic radicals having 3 to 8 carbon atoms, aryl radicals having 3 to 8 carbon atoms, and y is a number equal to the valence of M, is characterized in that an ionic nitride of the formula M 3 N y , in which M and y have the meaning given above, is reacted with a sulfonyl halide of the formula RSO 2 X, in which R has the meaning given above, and X is chosen from F or Cl, in an aprotic polar solvent.

专利号:US-2014194584-A1
优先权日:2013-01-07
标题 :Process for the synthesis of w-Unsaturated nitrile-acid/ester in which two types of cross metathesis are alternated consecutively swing process
发明人：DUBOIS JEAN-LUC; COUTURIER JEAN-LUC
权利人:ARKEMA FRANCE
摘要:The invention relates to a process for the synthesis of a monounsaturated nitrile-ester (acid) by cross metathesis starting from an unsaturated compound I comprising at least one trivalent nitrile, acid or ester functional group, characterized in that it comprises a stage in which two types of cross metathesis are alternated consecutively:n a first type of cross metathesis cm1 with an acrylic compound II chosen from acrylonitrile, acrylic acid or an acrylic ester, one of the compounds I or II comprising a nitrile functional group and the other of these compounds II or I comprising an acid or ester functional group, and a second type of cross metathesis cm2 with a light C 2 to C 4 alkene compound III, preferably with ethylene. nn The invention also relates to a process for the synthesis of an α,ω-amino ester (acid) obtained by a process comprising a stage in which the two types of cross metathesis defined above are alternated consecutively, followed by a hydrogenation stage.

专利号:US-6399820-B2
优先权日:1998-11-04
标题:Process and reagent useful for the synthesis of sulphanilide which is perhalogenated on the carbon borne by the sulphur atom of the sulphanilide function
发明人：DESMURS JEAN-ROGER; MILLET ANDRE; PEVERE VIRGINIE
权利人:RHODIA CHIMIE SA
摘要:The present invention relates to a process and a reagent useful for the synthesis of sulphanilide which is perhalogenated on the carbon borne by the sulphur atom of the sulphanilide function. This persulphonylation process is characterized in that it comprises a step of placing a nucleophile, whose nucleophilic atom is a nitrogen, in contact with a reagent comprising, for successive or simultaneous addition, a heavy halide of sulphonyl, advantageously sulphonyl chloride, and an organic base comprising a trivalent atom from column V whose lone pair is conjugated directly or indirectly to a bond, and in that the organic part of the said sulphonyl is perhalogenated, advantageously perfluorinated, on the carbon borne by the sulphur. Application to the synthesis of intermediates for organic chemistry.