公开(公告)号：EP2162418A1

公开(公告)日：2010-03-17

申请号：EP08760728.9

申请日：2008-06-09

Applicant: BASF SE

Inventor： HEYDRICH, Gunnar ,  KASHANI-SHIRAZI, Nawid ,  JÄKEL, Christoph ,  SCHMIDT-LEITHOFF, Joachim

IPC: C07C45/82 ,  C07C47/21 ,  B01D3/14

CPC classification number: B01D3/143 ,  B01D3/14 ,  B01D3/141 ,  C07C45/83 ,  C07C47/21

Abstract: The present invention relates to a continuous process for preparing neral (cis-citral) in pure or enriched form by distillatively removing neral from substance mixtures which comprise essentially neral and geranial (trans-citral). The distillative removal is undertaken in a dividing wall column or in a connection of two distillation columns in the form of a thermal coupling.

公开(公告)号：EP2282986B1

公开(公告)日：2017-04-19

申请号：EP09753852.4

申请日：2009-05-25

Applicant: BASF SE

Inventor： CHALLAND, Nina ,  ALTENHOFF, Ansgar, Gereon ,  SCHMIDT-LEITHOFF, Joachim ,  WISSEL-STOLL, Kathrin ,  RACK, Michael ,  RHEINHEIMER, Joachim

IPC: C07C51/10 ,  C07C67/36 ,  C07C231/00 ,  C07C231/02 ,  C07C63/04 ,  C07C69/76 ,  C07C235/84 ,  C07C231/10

CPC classification number: C07C231/10 ,  C07C51/10 ,  C07C67/36 ,  C07C63/04 ,  C07C69/76 ,  C07C235/84

公开(公告)号：EP2303828B1

公开(公告)日：2014-07-30

申请号：EP09769208.1

申请日：2009-06-22

Applicant: BASF SE

Inventor： MAYWALD, Volker ,  SMIDT, Sebastian Peer ,  WISSEL-STOLL, Kathrin ,  SCHMIDT-LEITHOFF, Joachim ,  ALTENHOFF, Ansgar Gereon ,  KEIL, Michael

IPC: C07C205/11 ,  C07C205/12

CPC classification number: C07C205/11 ,  C07C201/12

公开(公告)号：EP2585443A1

公开(公告)日：2013-05-01

申请号：EP11726794.8

申请日：2011-06-22

Applicant: BASF SE

Inventor： KÖRBER, Karsten ,  KAISER, Florian ,  REIN, Christian ,  SCHMIDT-LEITHOFF, Joachim ,  VON DEYN, Wolfgang ,  DESHMUKH, Prashant ,  NARINE, Arun ,  DICKHAUT, Joachim ,  BANDUR, Nina Gertrud ,  LANGEWALD, Jürgen

IPC: C07D261/08 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

CPC classification number: C07D261/04 ,  A01N43/80 ,  A01N47/34 ,  A01N47/36 ,  A01N47/38 ,  C07D405/12 ,  C07D409/12 ,  C07D413/12 ,  C07D417/12

Abstract: The present invention relates to a process for producing aromatic carbonyl compounds of formula (I) and aromatic imine compounds of formula (III) comprising the step of reacting a (hetero) aromatic halogen or sulfonate compound (II), wherein the variables are as defined in the claims and description, with a mixture of carbon monoxide and hydrogen in the presence of a transition metal complex catalyst. The invention also relates to specific compounds III, to compositions comprising them and to their use for combating invertebrate pests.

公开(公告)号：EP2303828A2

公开(公告)日：2011-04-06

申请号：EP09769208.1

申请日：2009-06-22

Applicant: BASF SE

Inventor： MAYWALD, Volker ,  SMIDT, Sebastian Peer ,  WISSEL-STOLL, Kathrin ,  SCHMIDT-LEITHOFF, Joachim ,  ALTENHOFF, Ansgar Gereon ,  KEIL, Michael

IPC: C07C205/11 ,  C07C205/12

CPC classification number: C07C205/11 ,  C07C201/12

Abstract: The invention relates to a method for producing substituted biphenyls of formula (I), wherein R
1 = nitro or amino, R
2 = cyano, halide, C
1 -C
4 alkyl halide, C
1 -C
4 alkoxy halide or C
1 -C
4 alkylthio halide, n = 0 to 3 and R
3 = hydrogen, cyano or halide, characterized by reacting a halobenzene of formula (Il), wherein HaI represents chlorine or bromine, with a phenyl boronic acid (IVa) of a diphenyl borinic acid (IVb) or a mixture of (IVa) and (IVb) in a solvent or diluent in the presence of a base and of a palladium catalyst which consists of palladium and a bidentate phosphorus ligand of formula (III), wherein Ar represents optionally substituted phenyl and R
4 and R
5 represent C
1 -C
8 alkyl or C
3 -C
6 cycloalkyl each or together form a two- to seven-membered bridge which can optionally carry a C
1 -C
6 alkyl substituent.

公开(公告)号：EP2282986A1

公开(公告)日：2011-02-16

申请号：EP09753852.4

申请日：2009-05-25

Applicant: BASF SE

Inventor： CHALLAND, Nina ,  ALTENHOFF, Ansgar, Gereon ,  SCHMIDT-LEITHOFF, Joachim ,  WISSEL-STOLL, Kathrin ,  RACK, Michael ,  RHEINHEIMER, Joachim

IPC: C07C51/10 ,  C07C67/36 ,  C07C231/00 ,  C07C231/02 ,  C07C63/04 ,  C07C69/76 ,  C07C235/84

CPC classification number: C07C231/10 ,  C07C51/10 ,  C07C67/36 ,  C07C63/04 ,  C07C69/76 ,  C07C235/84

Abstract: Method for producing aromatic and heteroaromatic carboxylic acids, carboxylic acid esters and carboxylic acid amides through the reacting of aromatic or heteroaromatic halogenides R-X
n , where n = a whole number from 1 to 6, R = a substituted or unsubstituted, aromatic or heteroaromatic radical and X = a chlorine, bromine or iodine atom; with carbon monoxide and water, ammonia, alcohols or amines in the presence of bases and nonvalent or bivalent palladium compounds and bidentate diphosphanes or complexes of nonvalent or bivalent palladium with bidentate diphosphanes, in which bidentate diphosphanes are used (R
1- )(R
2- )P-Y-P(-R
3 )(-R
4 ), with R
1 to R
4 =, unsubstituted aryl radicals or aryl radicals that are substituted with at least one radical having a positive resonance effect or a positive inductive effect, or unsubstituted or substituted cycloalkyl radicals; and Y = hydrocarbon groups with a total of 2 to 20 carbon atoms, wherein at least one of the carbon atoms carried only one or no hydrogen atom as a substituent; excepting the reaction of 4-bromo-3-difluoromethyl-1 -methylpyrazol with 2-(3,4,5-trifluoorphenyl)aniline and carbon monoxide to form N-[2-(3,4,5-Trifluorophenyl)phenyl]-3- difluoromethyl-1 -methylpyrazol-4-carboxylic acid amide.

Abstract translation: 过程用于制备芳族和杂芳族羧酸，羧酸酯和羧酰胺通过芳族或杂芳族卤化物R-Xn中的反应，其中n =整数1〜6，R = substituiertem奥德unsubstituiertem和芳族或杂芳族基团和X =氯，溴或碘原子，与一氧化碳和水，氨，在碱和零价或二价钯化合物和双齿diphosphanes或零价或二价钯与二齿diphosphanes的络合物的存在下的醇或cardamines，其中 使用了二齿diphosphanes（R1 - ）的（R 2）p-Y-P（-R 3）（ - R 4），其中R 1至R 4 =芳基unsubstituiertem自由基或芳基用至少一个基团表现出正的共振效应substituiertem 或正感应效应，或unsubstituiertem或substituiertem环烷基，和Y =烃基含总共2至20个碳原子，其中至少部分的碳原子中的一个仅携带一个或没有水合 罗根原子作为取代基; 除了4-溴-3-二氟甲基-1-甲基吡的反应与2-（3,4,5-三氟苯基）苯胺和一氧化碳，得到N- [2-（3,4,5-三氟苯基）苯基] -3-二氟甲基-1-甲基吡唑-4-甲酰胺。

公开(公告)号：EP2139835A1

公开(公告)日：2010-01-06

申请号：EP08736312.3

申请日：2008-04-17

Applicant: BASF SE

Inventor： SCHMIDT-LEITHOFF, Joachim ,  JÄKEL, Christoph ,  PACIELLO, Rocco

IPC: C07C45/62 ,  C07C47/21 ,  C07C29/56 ,  C07C29/17 ,  C07C35/12

CPC classification number: C07C29/172 ,  C07B53/00 ,  C07B2200/07 ,  C07C29/56 ,  C07C45/62 ,  C07C2601/14 ,  C07C35/12 ,  C07C35/17 ,  C07C47/21

Abstract: The present invention relates to a method for synthesizing optically active carbonyl compounds by the asymmetric hydrogenation of α,β-unsaturated carbonyl compounds, in the presence of optically active transition metal catalysts which are soluble in the reaction mixture and which have at least one carbon monoxide ligand. For the synthesizing of the optically active catalyst which is to be used and which has at least one carbon monoxide ligand, a catalyst precursor is pretreated with a gas mixture containing carbon monoxide and hydrogen. Excess carbon monoxide is removed from the catalyst so obtained before the latter is used in the asymmetric hydrogenation, and the asymmetric hydrogenation is carried out in the presence of additional carbon monoxide supplied to the reaction mixture.