LU74230A1 - - Google Patents

Info

Publication number
LU74230A1
LU74230A1 LU74230A LU74230A LU74230A1 LU 74230 A1 LU74230 A1 LU 74230A1 LU 74230 A LU74230 A LU 74230A LU 74230 A LU74230 A LU 74230A LU 74230 A1 LU74230 A1 LU 74230A1
Authority
LU
Luxembourg
Application number
LU74230A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of LU74230A1 publication Critical patent/LU74230A1/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22Organic complexes
    • B01J31/2204Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208Oxygen, e.g. acetylacetonates
    • B01J31/2226Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60Reduction reactions, e.g. hydrogenation
    • B01J2231/64Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/60Reduction reactions, e.g. hydrogenation
    • B01J2231/64Reductions in general of organic substrates, e.g. hydride reductions or hydrogenations
    • B01J2231/641Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes
    • B01J2231/645Hydrogenation of organic substrates, i.e. H2 or H-transfer hydrogenations, e.g. Fischer-Tropsch processes of C=C or C-C triple bonds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82Metals of the platinum group
    • B01J2531/822Rhodium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/26Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
    • B01J31/28Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24 of the platinum group metals, iron group metals or copper
    • B01J31/30Halides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
LU74230A 1975-01-28 1976-01-22 LU74230A1 ( )

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/544,839 US3962131A (en) 1975-01-28 1975-01-28 Rhodium containing catalyst and use thereof in preparation of 6-deoxy-5-oxytetracycline

Publications (1)

Publication Number Publication Date
LU74230A1 true LU74230A1 ( ) 1976-12-31

Family

ID=24173812

Family Applications (1)

Application Number Title Priority Date Filing Date
LU74230A LU74230A1 ( ) 1975-01-28 1976-01-22

Country Status (19)

Country Link
US (1) US3962131A ( )
JP (1) JPS5724177B2 ( )
AR (1) AR211112A1 ( )
BE (1) BE837665A ( )
CA (1) CA1035352A ( )
CH (1) CH609887A5 ( )
DE (1) DE2554524C3 ( )
DK (1) DK151381C ( )
ES (1) ES444143A1 ( )
FR (1) FR2299079A1 ( )
GB (1) GB1477995A ( )
HK (1) HK31079A ( )
IE (1) IE41936B1 ( )
KE (1) KE2941A ( )
LU (1) LU74230A1 ( )
MX (1) MX4844E ( )
MY (1) MY7900248A ( )
NL (1) NL159598B ( )
SE (1) SE428534B ( )

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743699A (en) * 1982-01-19 1988-05-10 Plurichemie Anstalt Homogeneous catalytic system and a process for the preparation of same
PT76061A (en) * 1982-12-30 1983-01-01 Stable homogeneous hydrogenation rhodium catalyst - useful in high yield prodn. of doxycycline by stereospecific hydrogenation
US4500458A (en) * 1982-01-19 1985-02-19 Plurichemie Anstalt Process for the preparation of α-6-deoxytetracyclines
JPS5967358U (ja) * 1982-10-29 1984-05-07 三菱自動車工業株式会社 車両の配管取付構造
DK386784A (da) * 1983-08-17 1985-02-18 Hovione Int Ltd Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner
US4902447A (en) * 1988-10-28 1990-02-20 Ranbaxy Laboratories Limited Process for the production of alpha-6-deoxytetracyclines and hydrogenation catalyst useful therein
US4987242A (en) * 1988-10-28 1991-01-22 Jagmohan Khanna Hydrogenation catalyst useful in the production of alpha-6-deoxytetracyclines
US4973719A (en) * 1988-10-28 1990-11-27 Ranbaxy Laboratories Limited Process for the production of alpha-6-deoxytetracyclines
EP0391005B1 (en) * 1989-04-03 1991-10-16 Ranbaxy Laboratories, Ltd. Process for the production of alpha-6-deoxytetracyclines
US5049683A (en) * 1989-01-04 1991-09-17 Houba, Inc. Process for the production of alpha-6-deoxytetracyclines
CN111732522B (zh) * 2020-07-21 2022-10-18 山东国邦药业有限公司 一种脱氧土霉素的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3759838A (en) * 1964-12-10 1973-09-18 Shell Oil Co Rhodium halide complex catalyst compositions
US3660493A (en) * 1967-10-17 1972-05-02 British Petroleum Co Hydroformylation process
GB1326012A (en) * 1969-07-14 1973-08-08 Johnson Matthey Co Ltd Catalyst compositions
US3907890A (en) * 1974-05-28 1975-09-23 Pfizer Preparation of alpha-6-deoxy-5-hydroxytetracycline

Also Published As

Publication number Publication date
BE837665A (fr) 1976-07-19
DK151381C (da) 1988-06-13
IE41936L (en) 1976-07-28
DE2554524C3 (de) 1979-03-15
US3962131A (en) 1976-06-08
FR2299079A1 (fr) 1976-08-27
HK31079A (en) 1979-05-18
AR211112A1 (es) 1977-10-31
DK151381B (da) 1987-11-30
NL7600334A (nl) 1976-07-30
SE7600564L (sv) 1976-07-29
ES444143A1 (es) 1977-05-01
FR2299079B1 ( ) 1978-02-10
IE41936B1 (en) 1980-04-23
CA1035352A (en) 1978-07-25
NL159598B (nl) 1979-03-15
KE2941A (en) 1979-04-06
DK22876A (da) 1976-07-29
GB1477995A (en) 1977-06-29
JPS5724177B2 ( ) 1982-05-22
DE2554524A1 (de) 1976-07-29
JPS5199697A ( ) 1976-09-02
CH609887A5 ( ) 1979-03-30
MY7900248A (en) 1979-12-31
MX4844E (es) 1982-10-28
SE428534B (sv) 1983-07-11
AU1043376A (en) 1977-07-28
DE2554524B2 (de) 1978-04-13

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