CA1012170A - Selective isomerization of polynes having terminal conjugated unsaturation - Google Patents

Selective isomerization of polynes having terminal conjugated unsaturation

Info

Publication number: CA1012170A
Authority: CA; Canada
Prior art keywords: polynes; conjugated unsaturation; selective isomerization; terminal conjugated; isomerization
Prior art date: 1972-03-29
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

CA165,293A

Other languages

English (en)

Other versions

CA165293S (en

Inventor

James M. Mckenna

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and 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.)

1972-03-29

Filing date

1973-03-05

Publication date

1977-06-14

1973-03-05 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

1977-06-14 Application granted granted Critical

1977-06-14 Publication of CA1012170A publication Critical patent/CA1012170A/en

Status Expired legal-status Critical Current

Links

238000006317 isomerization reaction Methods 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C11/00—Aliphatic unsaturated hydrocarbons
- C07C11/21—Alkatrienes; Alkatetraenes; Other alkapolyenes
- 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/06—Halogens; Compounds thereof
- B01J27/128—Halogens; Compounds thereof with iron group metals or platinum group metals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2525—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C5/00—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms
- C07C5/22—Preparation of hydrocarbons from hydrocarbons containing the same number of carbon atoms by isomerisation
- C07C5/23—Rearrangement of carbon-to-carbon unsaturated bonds
- C07C5/25—Migration of carbon-to-carbon double bonds
- C07C5/2506—Catalytic processes
- C07C5/2525—Catalytic processes with inorganic acids; with salts or anhydrides of acids
- C07C5/2543—Acids of halogen; Salts thereof
- 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
- B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
- B01J2231/50—Redistribution or isomerisation reactions of C-C, C=C or C-C triple bonds
- B01J2231/52—Isomerisation reactions
- 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
- 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
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- 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
- B01J31/26—Catalysts comprising hydrides, coordination complexes or organic compounds containing in addition, inorganic metal compounds not provided for in groups B01J31/02 - B01J31/24
- B01J31/28—Catalysts 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
- B01J31/30—Halides

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Chemistry (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

CA165,293A 1972-03-29 1973-03-05 Selective isomerization of polynes having terminal conjugated unsaturation Expired CA1012170A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00239323A US3845152A (en)	1972-03-29	1972-03-29	Selective isomerization of polyenes having terminal conjugated unsaturation

Publications (1)

Publication Number	Publication Date
CA1012170A true CA1012170A (en)	1977-06-14

Family

ID=22901660

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA165,293A Expired CA1012170A (en)	1972-03-29	1973-03-05	Selective isomerization of polynes having terminal conjugated unsaturation

Country Status (8)

Country	Link
US (1)	US3845152A (fr)
JP (1)	JPS5622849B2 (fr)
CA (1)	CA1012170A (fr)
DE (1)	DE2315559C2 (fr)
FR (1)	FR2178120B1 (fr)
GB (1)	GB1414264A (fr)
IT (1)	IT981622B (fr)
NL (1)	NL183937C (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3962367A (en) *	1973-10-17	1976-06-08	Universal Oil Products Company	Olefin isomerization using a cobalt-sulfur catalyst
US4013738A (en) *	1974-11-08	1977-03-22	Uop Inc.	Hydrocarbon isomerization process
JPS5336564A (en) *	1976-09-16	1978-04-04	Ngk Spark Plug Co	Method of producing honeycomb structure
US4332758A (en) *	1978-12-21	1982-06-01	Fiber Industries, Inc.	Method for producing polyester wool-like yarn
JPS61192366U (fr) *	1985-05-24	1986-11-29
US5069853A (en) *	1988-06-17	1991-12-03	Gencorp Inc.	Method of configuring extrudate flowing from an extruder die assembly
US5562875A (en) *	1988-06-17	1996-10-08	Gencorp Inc.	Handling system and method for curved extrusions
US4906171A (en) *	1988-06-17	1990-03-06	Gencorp Inc.	Directed flow die assembly
US5067885A (en) *	1988-06-17	1991-11-26	Gencorp Inc.	Rapid change die assembly
US5219588A (en) *	1990-02-12	1993-06-15	Gencorp Inc.	Die assembly control

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3546310A (en) *	1969-03-24	1970-12-08	Phillips Petroleum Co	Isomerization of acyclic trienes

1972
- 1972-03-29 US US00239323A patent/US3845152A/en not_active Expired - Lifetime
1973
- 1973-03-05 CA CA165,293A patent/CA1012170A/en not_active Expired
- 1973-03-26 IT IT22125/73A patent/IT981622B/it active
- 1973-03-28 JP JP3473073A patent/JPS5622849B2/ja not_active Expired
- 1973-03-28 DE DE2315559A patent/DE2315559C2/de not_active Expired
- 1973-03-28 FR FR7311147A patent/FR2178120B1/fr not_active Expired
- 1973-03-29 NL NLAANVRAGE7304407,A patent/NL183937C/xx not_active IP Right Cessation
- 1973-03-29 GB GB1521273A patent/GB1414264A/en not_active Expired

Also Published As

Publication number	Publication date
DE2315559A1 (de)	1973-10-04
FR2178120B1 (fr)	1978-07-13
GB1414264A (en)	1975-11-19
JPS495903A (fr)	1974-01-19
NL7304407A (fr)	1973-10-02
US3845152A (en)	1974-10-29
FR2178120A1 (fr)	1973-11-09
NL183937C (nl)	1989-03-01
NL183937B (nl)	1988-10-03
DE2315559C2 (de)	1982-02-25
JPS5622849B2 (fr)	1981-05-27
IT981622B (it)	1974-10-10

Publication	Publication Date	Title
CA1019290A (en)	1977-10-18	Continuous envelope assembly
CA992695A (en)	1976-07-06	Conjugated diene butyl
CA989951A (en)	1976-05-25	Socket terminal
CA973625A (en)	1975-08-26	Electrical terminal
CA981604A (en)	1976-01-13	Insulating plug
CA979505A (en)	1975-12-09	Spark plug terminal
CA1001336A (en)	1976-12-07	Tsps-headphone plug messages
AU477248B2 (en)	1976-10-21	Terminal inserter
AU472839B2 (en)	1976-06-03	Polymerisation of conjugated dienes
CA977561A (en)	1975-11-11	Offshore terminal
AU458469B2 (en)	1975-02-27	Hydrogeneration of aromatics
CA969846A (en)	1975-06-24	Reducing assembly
AU440294B2 (en)	1973-09-27	Clamp-top type insulator
AU468333B2 (en)	1974-05-16	Solderless terminal assembly
AU437888B2 (en)	1973-07-10	Contraceptive compositions
AU437889B2 (en)	1973-07-10	Contraceptive compositions
AU437890B2 (en)	1973-07-10	Contraceptive compositions
AU471575B2 (en)	1976-04-29	Novel steroids
CA988180A (en)	1976-04-27	Electrical terminal
CA891119A (en)	1972-01-18	Terminal assembly
AU464175B2 (en)	1975-08-21	Chainlink
CA996955A (en)	1976-09-14	Reaction of alkylbenzenes with conjugated dienes
CA892781A (en)	1972-02-08	Spark plug terminal
CA899605A (en)	1972-05-09	Insulated terminal assemblies
CA1000945A (en)	1976-12-07	High-voltage insulation