ES443626A1 - Procedimiento mejorado de hidrogenacion del grupo de metile-no exociclico de una 6-desoxi-6-demetil-6-metilentetracicli-na. - Google Patents

Procedimiento mejorado de hidrogenacion del grupo de metile-no exociclico de una 6-desoxi-6-demetil-6-metilentetracicli-na.

Info

Publication number
ES443626A1
ES443626A1 ES443626A ES443626A ES443626A1 ES 443626 A1 ES443626 A1 ES 443626A1 ES 443626 A ES443626 A ES 443626A ES 443626 A ES443626 A ES 443626A ES 443626 A1 ES443626 A1 ES 443626A1
Authority
ES
Spain
Prior art keywords
group
hydrogenation
acid addition
addition salt
isomer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES443626A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 by Pfizer Inc filed Critical Pfizer Inc
Publication of ES443626A1 publication Critical patent/ES443626A1/es
Expired legal-status Critical Current

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
    • B01J31/22Organic 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
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F15/00Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table
    • C07F15/0006Compounds containing elements of Groups 8, 9, 10 or 18 of the Periodic Table compounds of the platinum group
    • C07F15/0073Rhodium compounds
    • C07F15/008Rhodium compounds without a metal-carbon linkage
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/50Organo-phosphines
    • C07F9/5045Complexes or chelates of phosphines with metallic compounds or metals
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/01Feeding of unbelted ammunition
    • F41A9/24Feeding of unbelted ammunition using a movable magazine or clip as feeding element
    • F41A9/26Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine
    • F41A9/27Feeding of unbelted ammunition using a movable magazine or clip as feeding element using a revolving drum magazine in revolver-type guns
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41AFUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMALLARMS AND ORDNANCE, e.g. CANNONS; MOUNTINGS FOR SMALLARMS OR ORDNANCE
    • F41A9/00Feeding or loading of ammunition; Magazines; Guiding means for the extracting of cartridges
    • F41A9/29Feeding of belted ammunition
    • F41A9/30Sprocket-type belt transporters
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ES443626A 1974-12-19 1975-12-18 Procedimiento mejorado de hidrogenacion del grupo de metile-no exociclico de una 6-desoxi-6-demetil-6-metilentetracicli-na. Expired ES443626A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US53445274A 1974-12-19 1974-12-19

Publications (1)

Publication Number Publication Date
ES443626A1 true ES443626A1 (es) 1977-05-01

Family

ID=24130096

Family Applications (1)

Application Number Title Priority Date Filing Date
ES443626A Expired ES443626A1 (es) 1974-12-19 1975-12-18 Procedimiento mejorado de hidrogenacion del grupo de metile-no exociclico de una 6-desoxi-6-demetil-6-metilentetracicli-na.

Country Status (26)

Country Link
JP (1) JPS5186457A (fr)
AR (1) AR208347A1 (fr)
AT (1) AT344320B (fr)
AU (1) AU476488B2 (fr)
BE (1) BE836775A (fr)
BG (1) BG24798A3 (fr)
CH (1) CH609042A5 (fr)
CS (1) CS203099B2 (fr)
DD (1) DD123600A5 (fr)
DE (1) DE2554564A1 (fr)
DK (1) DK151224C (fr)
ES (1) ES443626A1 (fr)
FI (1) FI59395C (fr)
FR (1) FR2295014A1 (fr)
HU (1) HU173508B (fr)
IE (1) IE42180B1 (fr)
LU (1) LU74054A1 (fr)
NL (1) NL164849B (fr)
NO (1) NO146236C (fr)
PH (1) PH13795A (fr)
PL (1) PL105946B1 (fr)
RO (1) RO72846A (fr)
SE (1) SE426587B (fr)
SU (1) SU799650A3 (fr)
YU (1) YU39474B (fr)
ZA (1) ZA757902B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE435619C (sv) * 1973-02-01 1985-11-18 Pfizer Forfarande for framstellning av en 6alfa-deoxitetracyklin
DK386784A (da) * 1983-08-17 1985-02-18 Hovione Int Ltd Fremgangsmaade til fremstilling af alfa-6-desoxy-tetracykliner

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1368431A (en) * 1970-07-22 1974-09-25 Johnson Matthey Co Ltd Rhodium complex and methods of preparing the complex
SE435619C (sv) * 1973-02-01 1985-11-18 Pfizer Forfarande for framstellning av en 6alfa-deoxitetracyklin

Also Published As

Publication number Publication date
PH13795A (en) 1980-10-01
FI59395C (fi) 1981-08-10
YU305075A (en) 1982-05-31
HU173508B (hu) 1979-05-28
AU8766875A (en) 1976-09-23
LU74054A1 (fr) 1976-11-11
DD123600A5 (fr) 1977-01-05
JPS5186457A (en) 1976-07-29
FI59395B (fi) 1981-04-30
DK576575A (da) 1976-06-20
DK151224B (da) 1987-11-16
NO146236B (no) 1982-05-18
DK151224C (da) 1988-05-16
DE2554564A1 (de) 1976-07-01
AT344320B (de) 1978-07-10
SE7513091L (sv) 1976-06-21
IE42180B1 (en) 1980-06-18
YU39474B (en) 1984-12-31
AU476488B2 (en) 1976-09-23
IE42180L (en) 1976-06-19
AR208347A1 (es) 1976-12-20
BE836775A (fr) 1976-06-18
CS203099B2 (en) 1981-02-27
NL7514840A (nl) 1976-06-22
NO754085L (fr) 1976-06-22
PL105946B1 (pl) 1979-11-30
SE426587B (sv) 1983-01-31
NO146236C (no) 1982-08-25
SU799650A3 (ru) 1981-01-23
FR2295014A1 (fr) 1976-07-16
JPS5324944B2 (fr) 1978-07-24
NL164849B (nl) 1980-09-15
ZA757902B (en) 1976-12-29
FR2295014B1 (fr) 1978-10-06
CH609042A5 (en) 1979-02-15
FI753459A (fr) 1976-06-20
RO72846A (fr) 1982-04-12
BG24798A3 (en) 1978-05-12
ATA937675A (de) 1977-11-15

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