BR8204529A - Processo para a preparacao de aldeido glicolico - Google Patents

Processo para a preparacao de aldeido glicolico

Info

Publication number
BR8204529A
BR8204529A BR8204529A BR8204529A BR8204529A BR 8204529 A BR8204529 A BR 8204529A BR 8204529 A BR8204529 A BR 8204529A BR 8204529 A BR8204529 A BR 8204529A BR 8204529 A BR8204529 A BR 8204529A
Authority
BR
Brazil
Prior art keywords
preparation
glycolic aldehyde
glycolic
aldehyde
Prior art date
Application number
BR8204529A
Other languages
English (en)
Inventor
Eit Brent
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Publication of BR8204529A publication Critical patent/BR8204529A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/20—Carbonyls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • B01J23/464—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/75—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8913—Cobalt and noble metals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/132—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group
    • C07C29/136—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH
    • C07C29/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group
    • C07C29/141—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by reduction of an oxygen containing functional group of >C=O containing groups, e.g. —COOH of a —CHO group with hydrogen or hydrogen-containing gases
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/18—Polyhydroxylic acyclic alcohols
    • C07C31/20—Dihydroxylic alcohols
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
    • C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
    • C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/02—Compositional aspects of complexes used, e.g. polynuclearity
    • B01J2531/0202—Polynuclearity
    • B01J2531/0205—Bi- or polynuclear complexes, i.e. comprising two or more metal coordination centres, without metal-metal bonds, e.g. Cp(Lx)Zr-imidazole-Zr(Lx)Cp
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/82—Metals of the platinum group
    • B01J2531/822—Rhodium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00—Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80—Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84—Metals of the iron group
    • B01J2531/845—Cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/22—Organic complexes
    • B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
    • B01J31/2208—Oxygen, e.g. acetylacetonates
    • B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
    • B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234—Beta-dicarbonyl ligands, e.g. acetylacetonates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BR8204529A 1981-08-03 1982-08-02 Processo para a preparacao de aldeido glicolico BR8204529A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8123691 1981-08-03

Publications (1)

Publication Number Publication Date
BR8204529A true BR8204529A (pt) 1983-07-26

Family

ID=10523662

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204529A BR8204529A (pt) 1981-08-03 1982-08-02 Processo para a preparacao de aldeido glicolico

Country Status (9)

Country Link
US (1) US4414421A (pt)
EP (1) EP0072051B1 (pt)
JP (1) JPS5843936A (pt)
AR (1) AR228192A1 (pt)
AU (1) AU550291B2 (pt)
BR (1) BR8204529A (pt)
CA (1) CA1198448A (pt)
DE (1) DE3261193D1 (pt)
NZ (1) NZ201464A (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4503260A (en) * 1983-06-13 1985-03-05 Monsanto Company Glycolaldehyde process
DE3460509D1 (en) * 1983-06-28 1986-09-25 Halcon Sd Group Inc Process for the production of glycol aldehyde and catalyst therefor
US4847423A (en) * 1988-03-03 1989-07-11 Hoechst Celanese Corporation Hydroformylation of aqueous formaldehyde using a rhodium-tricyclohexylphosphine catalyst system
US6756411B2 (en) 1995-06-29 2004-06-29 Sasol Technology (Proprietary) Limited Process for producing oxygenated products
KR20060117345A (ko) * 2003-12-16 2006-11-16 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 글리콜알데히드의 제조 방법
CN115340440A (zh) * 2022-08-18 2022-11-15 山东能源集团有限公司 一种制备乙二醇的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5243812B2 (pt) * 1973-06-12 1977-11-02
IE45512B1 (en) * 1976-09-17 1982-09-08 Nat Distillers Chem Corp Ethylene glycol process
US4200765A (en) * 1976-09-17 1980-04-29 National Distillers And Chemical Corporation Glycol aldehyde and ethylene glycol processes
EP0002908B1 (en) * 1977-12-16 1982-05-12 Monsanto Company Hydroformylation of formaldehyde with rhodium catalyst
US4291179A (en) * 1980-04-21 1981-09-22 National Distillers And Chemical Corp. Rhodium catalyzed process for acetaldehyde and ethanol
EP0041587B1 (en) * 1980-06-06 1984-11-14 The Standard Oil Company Catalyst compositions, production thereof, and use in production of oxygenated organic compounds

Also Published As

Publication number Publication date
AU8661782A (en) 1983-02-10
EP0072051B1 (en) 1984-11-07
NZ201464A (en) 1984-07-31
EP0072051A1 (en) 1983-02-16
CA1198448A (en) 1985-12-24
AU550291B2 (en) 1986-03-13
JPS5843936A (ja) 1983-03-14
DE3261193D1 (en) 1984-12-13
US4414421A (en) 1983-11-08
AR228192A1 (es) 1983-01-31

Similar Documents

Publication Publication Date Title
BR8201250A (pt) Processo para a preparacao de poliisocianatos
BR8207187A (pt) Processo para a preparacao de um artigo solido enformado
BR8206268A (pt) Processo para a preparacao de novos compostos de peptidios
BR8206388A (pt) Processo para a preparacao de compostos
BR8100135A (pt) Processo para a preparacao de azolilvinil-cetonas
BR8204274A (pt) Processo para a preparacao de poliisocianatos
BR8404867A (pt) Processo para a preparacao de n-glicidilaminas
BR8102724A (pt) Processo para a preparacao de 2-cloro-1,1,1,2,3,3,3-heptafluorpropano
BR8203502A (pt) Processo para a preparacao de um copolimero por blocos de nailon e copolimero assim obtido
BR8202216A (pt) Processo para a preparacao de sulferetos organicos
BR8200503A (pt) Processo para a preparacao de compostos
BR8205514A (pt) Processo para a preparacao de 1,2-dicloroetano
BR8206190A (pt) Processo para a manufatura de poliesteres ou copoliesteres
BR8204471A (pt) Processo para a preparacao de 1-amino-4-hidroxi-antraquinonas
BR8201575A (pt) Processo para a preparacao de glicolaldeido
BR8206726A (pt) Processo aperfeicoado para a preparacao de 1,2-dicloroetano
BR8204565A (pt) Processo para a preparacao de uretanas
BR8204529A (pt) Processo para a preparacao de aldeido glicolico
BR8407063A (pt) Processo para a preparacao de uretanas
BR8107756A (pt) Processo para a preparacao de catalisadores
BR8204388A (pt) Processo para a fabricacao de 3-bromo-4-fluor-benzaldeido
BR8200094A (pt) Processo para a preparacao de 3-picolina
BR8203595A (pt) Processo para a fabricacao de alfa-cianobenzilesteres
BR8106409A (pt) Processo para a preparacao de acetaldeido
BR8106408A (pt) Processo para a preparacao de acetaldeido