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    • 34. 发明申请
    • PROCESS FOR PREPARING AROMATIC OLEFINS BY USING PALLADAPHOSPHACYCLOBUTANES AS CATALYSTS
    • 工艺制备芳族烯烃期催化BY palladaphosphacyclobutanes
    • WO1998022412A1
    • 1998-05-28
    • PCT/EP1997006328
    • 1997-11-13
    • HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KGGEISSLER, HolgerGROSS, PeterGUCKES, BiancaKLIMPEL, Michael
    • HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KG
    • C07B37/04
    • B01J31/26B01J31/24B01J31/2409B01J31/2423B01J31/2447B01J2231/4261B01J2531/0205B01J2531/824B01J2540/225C07B37/04C07C67/343C07C69/734
    • A process is disclosed for preparing monofunctional, bifunctional and polyfunctional aromatic olefins of formula (I), in which R to R independently represent hydrogen, C1-C8-alkyl, (C1-C8)-alkoxy, (C1-C8)-acyloxy, O-phenyl, phenyl, fluorine, chlorine, bromine, iodine, OH, NO2, OSO2CF3, CN, COOH, CHO, SO3H, SO2R, SOR, NH2, NH-(C1-C8)-alkyl, N-(C1-C8)-alkyl2-, CHal3, NHCO-(C1-C4)-alkyl, N-(C1-C4)-alkyl-CO-(C1-C4)-alkyl, COO-(C1-C8)-alkyl, CONH2, CO-(C1-C8)-alkyl, NHCOH, NCOO-(C1-C4)-alkyl, CO-phenyl, COO-phenyl, CHCH-CO2-(C1-C8)-alkyl, CHCHCO2H, PO-phenyl2, PO-(C1-C4)-alkyl2, OSO2-phenyl, OSO2CH3, or of formula (Ia), in which R stands for hydrogen, (C1-C8)-alkyl, phenyl, O-(C1-C8)-alkyl, fluorine; R and R independently represent hydrogen, CN, CO2H, CO2-(C1-C8)-alkyl, CONH2, CONH-(C1-C4)-alkyl, CON(C1-C4)-(alkyl)2, fluorine, CO2-phenyl, alkyl, (C1-C8)-phenyl, PO(phenyl), PO-(C1-C4)-(alkyl)2, CO-phenyl, CO-(C1-C4)-alkyl, O-(C1-C4)-alkyl, NH-(C1-C4)-alkyl, PO3H, SO3H, SO3-(C1-C4)-alkyl, SO2-(C1-C4)-alkyl, O-phenyl, (C1-C8)-alkyl, by reacting halogenated aromatic compounds of general formula (II) with olefins of general formula (III), in which R to R have the above-mentioned meanings, X having the same meaning as radicals R to R . This process is characterised in that a palladium compound of general formula (IV) is used as catalyst. In formula (IV), R , R independently represent hydrogen, (C1-C4)-alkyl, (C3-C12)-cycloalkyl, (C1-C4)-alkoxy, fluorine, N-(C1-C4)-(alkyl)2, CO2-(C1-C4)-alkyl, OCO-(C1-C4)-alkyl or aryl; R , R , R , R independently represent (C1-C8)-alkyl, (C3-C12)-cycloalkyl, aryl; or in which R and R , R or R and R or R , R and R , R or R and R or R , R and R form together an aliphatic ring, or in which R and R , R or R and R or R form together an aromatic ring, and Y stands for an anion of an inorganic or organic acid.
    • 本发明涉及一种制备下式的单官能,双官能和多官能芳族烯烃(I)其中R <1A>至R <5A>独立地表示氢,C1-C8烷基,(C1-C8)烷氧基, (C1-C8)酰氧基,O-苯基,苯基,氟,氯,溴,碘,OH,NO 2,OSO 2 CF 3,CN,COOH,CHO,SO 3 H,SO 2 R,SOR,NH 2,NH-(C1-C8) - 烷基,N-(C1-C8)-Alkyl2-,CHal3,NHCO-(C1-C4) - 烷基,N-(C1-C4) - 烷基-CO-(C1-C4) - 烷基,COO-(C 1 -C C8) - 烷基,CONH 2,CO-(C1-C8) - 烷基,NHCOH,NCOO-(C1-C4)烷基,CO-苯基,COO - 苯基,CHCH-CO2(C1-C8)烷基,CHCHCO2H ,PO-苯基-2,PO-(C1-C4)-Alkyl2,OSO 2苯基,OSO 2 CH 3,或式(Ia)中,R <6A>是氢,(C1-C8)烷基,苯基,O-(C1-C8) 烷基,氟; [R <7A>和R <8A>各自独立为氢,CN,CO 2 H,CO 2(C 1 -C 8) - 烷基,CONH 2,CONH-(C 1 -C 4) - 烷基,CON(C1-C4) - (烷基)2 氟,CO2 - 苯基,烷基(C1-C8) - 苯基,PO(苯基),PO-(C1-C4) - (烷基)2,CO苯基,CO-(C1-C4)烷基,O- - (C1-C4)烷基,NH-(C1-C4)烷基,PO 3 H,SO 3 H,SO 3(C 1 -C 4)烷基,SO 2 - (C1-C4)烷基,O-苯基,(C 1 -C C8) - 烷基,由通式(II)的卤素化合物与通式的烯烃进行反应(III)其中R <1A>至R <8>具有上面给出的含义,其中X表示基团R <1A >到R具有给出的含义<5A>,其特征在于通式,作为催化剂钯化合物(IV)其中,R <1>,R <2>独立地是氢,(C1-C4)烷基,(C3 1 -C 12) - 环烷基,(C1-C4) - 烷氧基,氟,N-(C1-C4) - (烷基)2,CO 2(C 1 -C 4) - 烷基,OCO-(C 1 -C 4)烷基或芳基 ; [R <3>,R <4>,R <5> - [R <6>独立地是(C1-C8)烷基,(C3-C12)环烷基,芳基; 或其中R <1>和R <2>,R <1>或R <2>和R <3>或R <4>,R <3>和R <4>,R <3>或R <4 >和R <5>或R <6>,R <5>和R <6>一起形成脂肪族环,或其中R <5>和R <6>,R <3>或R <4>和R <5>或R <6>一起形成芳香环,并且Y是无机或有机的酸的阴离子,进行反应。
    • 38. 发明申请
    • PROCESS FOR PREPARING FLUORINE-CONTAINING COMPOUNDS
    • 用于生产含氟化合物
    • WO1998005610A2
    • 1998-02-12
    • PCT/EP1997004284
    • 1997-08-06
    • HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KGKOLOMEITSEV, AlexanderPASENOK, Sergej
    • HOECHST RESEARCH & TECHNOLOGY DEUTSCHLAND GMBH & CO. KG
    • C07B39/00
    • B01J31/0237B01J31/0244B01J31/0268B01J2531/98C07B39/00C07C17/208C07C201/12C07D213/61C07C25/13C07C205/12
    • A process is disclosed for preparing fluorine-containing compounds by reacting a compound which contains a halogen that can be replaced by fluorine with a fluoride or a mixture of fluorides of general formula (I) MeF, in the presence of a compound or of a mixture of compounds of general formula (II), and in the presence or absence of a solvent, at a temperature from 40 to 260 DEG C. In the formula (I), Me stands for an alkaline earth metal ion, an NH4 ion or an alkali metal ion. In the formula (II), A , A , A , A , A , A , A , A are the same or different and independently represent a straight or branched-chain alkyl or alkenyl with 1 to 12 carbon atoms, cycloalkyl with 4 to 8 carbon atoms, aryl with 6 to 12 carbon atoms, aralkyl with 7 to 12 carbon atoms, or A A , A A , A A , A A are the same or different and are directly joined by O or N-A into a ring with 3 to 7 members; A stands for an alkyl with 1 to 4 carbon atoms and B stands for a monovalent acid radical or for the equivalent of a polyvalent acid radical.
    • 本发明涉及一种用于通过使化合物制备含氟化合物的方法,含有氟取代卤素用氟化物或通式(I)的MEF其中Me是一种碱土金属离子,NH 4 <氟化物的混合物+ >离子或碱金属离子,在通式Ⅰ的化合物的化合物或混合物(II)的存在下,其中<1>中,<2>中,<3>中,<4>中,<5>,一个< 6>,一个<7>中,<8>独立地是碳原子数为4至8相同或不同,表示直链或支链烷基或碳原子数1〜12的链烯基,环烷基,碳原子数为6〜12的芳基, 碳原子数7〜12的芳烷基,或一个<1> <2>中,<3>一<4>中,<5>一个<6>,一个<7>一<8>彼此独立地,相同的或 是不同的,并直接或通过O或NA <9>连接在一起以形成具有3至7个环成员的环,<9>是1b的烷基 是是4个碳原子和B < - >是一价酸基或多价酸的当量自由基,在40至260℃的温度下在存在或不存在溶剂的反应。