BR7605567A - Processo de hidrogenacao assimetrica - Google Patents

Processo de hidrogenacao assimetrica

Info

Publication number
BR7605567A
BR7605567A BR7605567A BR7605567A BR7605567A BR 7605567 A BR7605567 A BR 7605567A BR 7605567 A BR7605567 A BR 7605567A BR 7605567 A BR7605567 A BR 7605567A BR 7605567 A BR7605567 A BR 7605567A
Authority
BR
Brazil
Prior art keywords
hydrogenation process
asymmetric hydrogenation
asymmetric
hydrogenation
Prior art date
Application number
BR7605567A
Other languages
English (en)
Inventor
G Bachman
B Vineyard
Original Assignee
Monsanto Co
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 Monsanto Co filed Critical Monsanto Co
Publication of BR7605567A publication Critical patent/BR7605567A/pt

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
    • B01J31/2409Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
    • B01J31/2414Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom comprising aliphatic or saturated rings
    • 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
    • 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
    • B01J31/2409Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring with more than one complexing phosphine-P atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00Carboxylic acid nitriles
    • 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
    • B01J2531/821Ruthenium
    • 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
    • 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
    • B01J2531/827Iridium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR7605567A 1975-08-25 1976-08-24 Processo de hidrogenacao assimetrica BR7605567A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US60730475A 1975-08-25 1975-08-25

Publications (1)

Publication Number Publication Date
BR7605567A true BR7605567A (pt) 1977-08-09

Family

ID=24431694

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7605567A BR7605567A (pt) 1975-08-25 1976-08-24 Processo de hidrogenacao assimetrica

Country Status (11)

Country Link
JP (1) JPS5227717A (pt)
AU (1) AU501233B2 (pt)
BE (1) BE845455A (pt)
BR (1) BR7605567A (pt)
CA (1) CA1094094A (pt)
CH (1) CH625204A5 (pt)
DE (1) DE2638071A1 (pt)
FR (1) FR2322131A1 (pt)
GB (1) GB1501599A (pt)
MX (1) MX3526E (pt)
NL (1) NL7609342A (pt)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4879398A (en) * 1987-12-31 1989-11-07 Monsanto Company Process for producing 2,6-disubstituted tyrosine
US4939288A (en) * 1989-01-23 1990-07-03 Monsanto Company Method of preparing (R)-succinic acid derivatives
GB9823716D0 (en) 1998-10-29 1998-12-23 Isis Innovation Diphosphines

Also Published As

Publication number Publication date
NL7609342A (nl) 1977-03-01
FR2322131A1 (fr) 1977-03-25
CA1094094A (en) 1981-01-20
MX3526E (es) 1981-01-26
DE2638071A1 (de) 1977-03-10
AU1709576A (en) 1978-03-02
BE845455A (fr) 1977-02-24
AU501233B2 (en) 1979-06-14
GB1501599A (en) 1978-02-15
JPS5227717A (en) 1977-03-02
FR2322131B1 (pt) 1982-07-09
CH625204A5 (en) 1981-09-15

Similar Documents

Publication Publication Date Title
BR7603941A (pt) Processo de hidroformilacao de olefinas
BR7408894D0 (pt) Processo de adsorcao
BR7400184D0 (pt) Processo de bromacao
BR7704895A (pt) Processo de telomerizacao de dienos
IT1059591B (it) Processo per formare pellicole protettivw
BR7604289A (pt) Processo de extrusao
BR7708470A (pt) Processo de producao de dimetileter
IT1075872B (it) Processo di dimerizzazione
BR7606137A (pt) Processo de preparacao de azinas
IT1066757B (it) Processo di calcinazione
IT1061046B (it) Processo di preparazione di poliolefine
IT1070817B (it) Processo per la preparazione di arilammine
BR7601472A (pt) Processo de reacao integrada
BR7600082A (pt) Processo para obtencao de poliaminas
BR7702849A (pt) Processo de copolimerizacao da acrilonitrila
BR7801842A (pt) Processo para producao de nitroso-benzeno
IT1058596B (it) Processo di nichelatura
BR7600615A (pt) Processo de preparacao de amino-2-butanol-1
BR7602380A (pt) Processo de transferencia eletroforetico
BR7605664A (pt) Processo de ensaio imunofluorescente,aperfeicoado
IT1061584B (it) Riscaldatore di processo
BR7605567A (pt) Processo de hidrogenacao assimetrica
BR7605569A (pt) Processo de hidrogenacao assimetrica
BR7606869A (pt) Processo para obtencao de derivados de cicloalcanopirazol herbicidas
BR7600167A (pt) Processo para obtencao de tiometil-aril-ureias