IT1025962B - PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS - Google Patents

PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS

Info

Publication number
IT1025962B
IT1025962B IT7429774A IT2977474A IT1025962B IT 1025962 B IT1025962 B IT 1025962B IT 7429774 A IT7429774 A IT 7429774A IT 2977474 A IT2977474 A IT 2977474A IT 1025962 B IT1025962 B IT 1025962B
Authority
IT
Italy
Prior art keywords
alcylys
ter
ethers
decomposition
procedure
Prior art date
Application number
IT7429774A
Other languages
Italian (it)
Inventor
Ancillotti Francesco
Di Gioacchino Sandro
R Pea
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Priority to IT7429774A priority Critical patent/IT1025962B/en
Priority to GB47549/75A priority patent/GB1482883A/en
Priority to BE162078A priority patent/BE835821A/en
Priority to FR7535833A priority patent/FR2291958A1/en
Priority to CH1520575A priority patent/CH618955A5/en
Application granted granted Critical
Publication of IT1025962B publication Critical patent/IT1025962B/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/09Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis
    • C07C29/10Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring by hydrolysis of ethers, including cyclic ethers, e.g. oxiranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/12Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of actinides
    • 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
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • 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
    • B01J31/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/06Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing polymers
    • B01J31/08Ion-exchange resins
    • 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
    • B01J31/1616Coordination complexes, e.g. organometallic complexes, immobilised on an inorganic support, e.g. ship-in-a-bottle type catalysts
    • 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
    • B01J31/223At least two oxygen atoms present in one at least bidentate or bridging ligand
    • B01J31/2234Beta-dicarbonyl ligands, e.g. acetylacetonates
    • 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C1/00Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
    • C07C1/20Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
    • 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
    • B01J2531/30Complexes comprising metals of Group III (IIIA or IIIB) as the central metal
    • B01J2531/39Actinides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/02Sulfur, selenium or tellurium; Compounds thereof
    • C07C2527/053Sulfates or other compounds comprising the anion (SnO3n+1)2-
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/08Halides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/08Halides
    • C07C2527/10Chlorides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/06Halogens; Compounds thereof
    • C07C2527/08Halides
    • C07C2527/12Fluorides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2527/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • C07C2527/24Nitrogen compounds
    • C07C2527/25Nitrates
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/02Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • C07C2531/04Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2531/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • C07C2531/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • C07C2531/22Organic complexes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
IT7429774A 1974-11-25 1974-11-25 PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS IT1025962B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT7429774A IT1025962B (en) 1974-11-25 1974-11-25 PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS
GB47549/75A GB1482883A (en) 1974-11-25 1975-11-18 Process for the decomposition of tertiary alkyl ethers
BE162078A BE835821A (en) 1974-11-25 1975-11-21 PROCESS FOR THE DECOMPOSITION OF TER.-ALKYL ETHERS
FR7535833A FR2291958A1 (en) 1974-11-25 1975-11-24 PROCESS FOR THE DECOMPOSITION OF TERT.-ALKYL ETHERS
CH1520575A CH618955A5 (en) 1974-11-25 1975-11-24 Process for the decomposition of tert.-alkyl ethers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7429774A IT1025962B (en) 1974-11-25 1974-11-25 PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS

Publications (1)

Publication Number Publication Date
IT1025962B true IT1025962B (en) 1978-08-30

Family

ID=11228416

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7429774A IT1025962B (en) 1974-11-25 1974-11-25 PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS

Country Status (5)

Country Link
BE (1) BE835821A (en)
CH (1) CH618955A5 (en)
FR (1) FR2291958A1 (en)
GB (1) GB1482883A (en)
IT (1) IT1025962B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2549389A1 (en) * 1983-07-19 1985-01-25 Centre Nat Rech Scient HYDROCARBON HYDROTREATMENT CATALYST, PREPARATION AND APPLICATION THEREOF
US4629710A (en) * 1984-12-20 1986-12-16 Smith Jr Lawrence A Resin catalysts and method of preparation
DE3610704A1 (en) * 1986-03-29 1987-10-08 Erdoelchemie Gmbh METHOD FOR THE PRODUCTION OF TERT.-OLEFINS
EP3228384B1 (en) 2014-12-03 2020-07-01 China Petroleum & Chemical Corporation Catalyst and preparation method thereof, and method for preparing isobutylene by applying the same

Also Published As

Publication number Publication date
CH618955A5 (en) 1980-08-29
FR2291958B1 (en) 1978-05-12
FR2291958A1 (en) 1976-06-18
BE835821A (en) 1976-05-21
GB1482883A (en) 1977-08-17

Similar Documents

Publication Publication Date Title
DK153158C (en) PROCEDURE FOR THE PREPARATION OF AN ADRIAMYCINON GLYCOSIDE
SE7513085L (en) PROCEDURE FOR THE PREPARATION OF ETRAR
IT1048340B (en) PROCEDURE FOR THE PREPARATION OF IDROSSIPIVADDEIDE
IT1035822B (en) PROCEDURE FOR THE PRODUCTION OF GLICIDE ETHERS
IT1022442B (en) PROCEDURE FOR THE PREPARATION OF ALKYLENCARBONATES
IT1032595B (en) PROCEDURE FOR THE PREPARATION OF SYNTHETIC NON-FLAMMABLE FOAMS
NL7510391A (en) PROCESS FOR THE PREPARATION OF CEPHALOS SPORINS.
SE7506160L (en) PROCEDURE FOR THE PREPARATION OF N-CYCLOALKYLMETYLDEKAHYDROISOKINOLINE
IT1027469B (en) PROCEDURE FOR THE PREPARATION OF SULFONIL SEMICARBAZIDI
IT1027884B (en) PROCEDURE FOR THE PREPARATION OF POLYESPOXY
NL7502326A (en) PROCESS FOR THE PREPARATION OF HERBICIDES.
SE403477B (en) PROCEDURE FOR THE PREPARATION OF SUBSTITUTED INDOLENINS
SE411453B (en) PROCEDURE FOR THE PREPARATION OF 3-FLUORCEPHALOSPORINS
SE400960B (en) PROCEDURE FOR PREPARING ALHŸ3 (POŸ4) Ÿ2 3HŸ2O
IT1051982B (en) PROCEDURE FOR THE PREPARATION OF PINACOLINA
NL7502321A (en) PROCESS FOR THE PREPARATION OF HYDROGEN.
IT1038616B (en) PROCEDURE FOR THE MANUFACTURE OF ALKYLACETOPHENONES
IT1025962B (en) PROCEDURE FOR THE DECOMPOSITION OF TER ALCYLYS ETHERS
NL7514641A (en) PROCESS FOR THE PREPARATION OF HERBICIDES.
RO66137A (en) PROCESS FOR THE PREPARATION OF CARNITIVE CLORHIDRATE
SE7511801L (en) PROCEDURE FOR THE PREPARATION OF IMPAMPOLYMERIZE
NL7513946A (en) PROCESS FOR THE PREPARATION OF PURE N-ALDEHYDEN.
SE427925B (en) PROCEDURE FOR THE PREPARATION OF O-HYDROXIBENZYL ALCOHOLS
IT1042174B (en) PROCEDURE FOR THE PREPARATION OF ETERI
IT1055587B (en) PROCEDURE FOR THE PREPARATION OF S ALCHIL TIOCARBAMMATI