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公开(公告)号：DE3761760D1
公开(公告)日：1990-04-05
申请号：DE3761760
申请日：1987-10-21
Applicant: BASF AG
Inventor： NEUBAUER GERALD DR , SCHNABEL ROLF DR , HARTIG JUERGEN DR , RITZ JOSEF DR
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公开(公告)号：DE3636056A1
公开(公告)日：1988-04-28
申请号：DE3636056
申请日：1986-10-23
Applicant: BASF AG
Inventor： NEUBAUER GERALD DR , SCHNABEL ROLF DR , HARTIG JUERGEN DR , RITZ JOSEF DR
IPC: C07C29/132 , C07C29/88 , C07C35/08 , C07C29/50 , C07C49/403
Abstract: A process for working up reaction mixtures containing cyclohexyl hydroperoxide, which have been obtained by oxidation of cyclohexane with molecular oxygen or gases containing such in the liquid phase at a temperature of 130 to 200@C and under a pressure of 5 to 125 bar, by reaction with cycloolefins at elevated temperature in the presence of catalysts, characterised in that cyclohexyl hydroperoxide is reacted with cyclohexene at elevated temperature in the presence of cyclohexane-soluble compounds of transition metals of the 4th to 6th group of the Periodic Table and the resulting cyclohexene oxide is then hydrogenated at elevated temperature in the presence of hydrogenation catalysts to give cyclohexanol.
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公开(公告)号：DE3601218A1
公开(公告)日：1987-07-23
申请号：DE3601218
申请日：1986-01-17
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , HERRMANN GUENTER DR , LUCAS EKHART DR
IPC: C07C49/403 , B01J31/00 , B01J31/18 , B01J31/26 , C07C27/00 , C07C27/12 , C07C27/26 , C07C29/50 , C07C35/08 , C07C45/00 , C07C45/33 , C07C45/53 , C07C45/78 , C07C45/80 , C07C67/00 , C07C409/06 , C07C27/14 , C07C179/053
Abstract: Reaction mixtures which contain cyclohexyl hydroperoxide, cyclohexanol and cyclohexanone and are obtained by oxidizing cyclohexane with molecular oxygen, or a gas containing this, in the liquid phase at from 130 DEG to 200 DEG C. under from 5 to 25 bar are worked up by treatment with an aqueous alkali solution in the presence of a cobalt salt at elevated temperatures by an improved process wherein a phosphonic acid compound of the formula I where X is alkylene or 2 to 6 carbon atoms, R1 is -CH2PO3H and R2, R3 and R4 may be identical or different and are each -CH2PO3H, -CH2OH, hydrogen or alkyl of 1 to 4 carbon atoms, is concomitantly used.
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公开(公告)号：DE3371484D1
公开(公告)日：1987-06-19
申请号：DE3371484
申请日：1983-05-31
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , STOESSEL ARMIN DR , HERMANN GUENTER DR , MAROSI LASZLO DR
IPC: C07C27/00 , B01J29/06 , B01J29/072 , B01J29/10 , B01J29/14 , C07B61/00 , C07C27/06 , C07C29/132 , C07C29/48 , C07C35/08 , C07C45/00 , C07C45/53 , C07C49/403 , C07C67/00
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公开(公告)号：DE3360059D1
公开(公告)日：1985-03-14
申请号：DE3360059
申请日：1983-05-31
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , STOESSEL ARMIN DR , HERRMANN GUENTER DR , MAROSI LASZLO DR
IPC: C07C27/00 , B01J23/00 , B01J23/75 , B01J29/04 , B01J29/072 , B01J29/10 , B01J29/14 , C07B61/00 , C07C27/12 , C07C29/132 , C07C29/50 , C07C35/08 , C07C45/00 , C07C45/53 , C07C49/403 , C07C67/00
Abstract: Cyclohexanol and cyclohexanone are prepared by treating cyclohexyl hydroperoxide with a supported catalyst containing from 2 to 30% by weight, calculated as cobalt, of cobalt in oxidic form, at from 30 DEG to 160 DEG C., by a process wherein a zeolite is used as the carrier.
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Patent Agency Ranking
公开(公告)号：DE3222143A1
公开(公告)日：1983-12-15
申请号：DE3222143
申请日：1982-06-11
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , STOESSEL ARMIN DR , HERRMANN GUENTER DR , MAROSI LASZLO DR
IPC: C07C27/00 , B01J29/06 , B01J29/072 , B01J29/10 , B01J29/14 , C07B61/00 , C07C27/06 , C07C29/132 , C07C29/48 , C07C35/08 , C07C45/00 , C07C45/53 , C07C49/403 , C07C67/00 , B01J29/34
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公开(公告)号：DE4116367A1
公开(公告)日：1992-11-19
申请号：DE4116367
申请日：1991-05-18
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , SCHNUR RUDOLF , SCHROEDER WOLFGANG DR
IPC: C07C209/16
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公开(公告)号：DE3460248D1
公开(公告)日：1986-07-24
申请号：DE3460248
申请日：1984-07-28
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , SCHUCH GUNTER DR , STOESSEL ARMIN DR , HERRMANN GUENTER DR , BRUNNER ARTHUR , ZEHNER PETER DR , GROSSKINSKY OTTO-ALFRED DR
IPC: C07C27/12 , C07C27/00 , C07C29/50 , C07C35/08 , C07C45/33 , C07C49/403 , C07C51/16 , C07C51/215 , C07C51/265 , C07C67/00
Abstract: Oxygen-containing compounds are prepared by oxidizing a hydrocarbon in the liquid phase with a gas containing molecular oxygen, at elevated temperatures and under superatmospheric pressure, by a continuous process in which the said gas is fed into the liquid reaction mixture, in a downward direction, at several points along the reaction zone via nozzle apertures, so that it emerges at each nozzle aperture with a velocity of from 0.01 to 1 m/sec in an amount of from 0.001 to 10 liters per second per nozzle aperture, and the said reaction mixture is brought into substantially uniform contact with the gas containing molecular oxygen, over the volume of the reaction zone.
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公开(公告)号：DE3222144A1
公开(公告)日：1983-12-15
申请号：DE3222144
申请日：1982-06-11
Applicant: BASF AG
Inventor： HARTIG JUERGEN DR , STOESSEL ARMIN DR , HERRMANN GUENTER DR , MAROSI LASZLO DR
IPC: C07C27/00 , B01J23/00 , B01J23/75 , B01J29/04 , B01J29/072 , B01J29/10 , B01J29/14 , C07B61/00 , C07C27/12 , C07C29/132 , C07C29/50 , C07C35/08 , C07C45/00 , C07C45/53 , C07C49/403 , C07C67/00
Abstract: Cyclohexanol and cyclohexanone are prepared by treating cyclohexyl hydroperoxide with a supported catalyst containing from 2 to 30% by weight, calculated as cobalt, of cobalt in oxidic form, at from 30 DEG to 160 DEG C., by a process wherein a zeolite is used as the carrier.
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公开(公告)号：DE2960215D1
公开(公告)日：1981-04-16
申请号：DE2960215
申请日：1979-08-04
Applicant: BASF AG
Inventor： PLATZ ROLF DR , WEITZ HANS-MARTIN DR , HARTIG JUERGEN DR
Abstract: Carboxylic acid esters of vicinal glycols are prepared by oxidizing olefins with oxygen in the presence of carboxylic acids and of halogen and tellurium salts as catalysts, the reaction being carried out in vessels and apparatus consisting of, or lined with, zirconium or alloys of not less than 80% by weight of zirconium, the remainder being tin and/or hafnium.
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