BE890096A - Procede pour la preparation du 2,5-dimethyl-2, 4-hexadiene - Google Patents

Procede pour la preparation du 2,5-dimethyl-2, 4-hexadiene

Info

Publication number: BE890096A
Authority: BE; Belgium
Prior art keywords: hexadiene; dimethyl; preparation
Prior art date: 1980-08-29

Application number

BE0/205774A

Other languages

English (en)

Inventor

A Prevedello

E Platone

M Morelli

Original Assignee

Anic Spa

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.)

1980-08-29

Filing date

1981-08-26

Publication date

1982-02-26

1981-08-26 Application filed by Anic Spa filed Critical Anic Spa

1982-02-26 Publication of BE890096A publication Critical patent/BE890096A/fr

Links

DZPCYXCBXGQBRN-UHFFFAOYSA-N 2,5-Dimethyl-2,4-hexadiene Chemical compound CC(C)=CC=C(C)C DZPCYXCBXGQBRN-UHFFFAOYSA-N 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C1/00—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon
- C07C1/20—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms
- C07C1/24—Preparation of hydrocarbons from one or more compounds, none of them being a hydrocarbon starting from organic compounds containing only oxygen atoms as heteroatoms by elimination of water
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2521/00—Catalysts comprising the elements, oxides or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium or hafnium
- C07C2521/02—Boron or aluminium; Oxides or hydroxides thereof
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
- C07C2527/054—Sulfuric acid or other acids with the formula H2Sn03n+1
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/02—Sulfur, selenium or tellurium; Compounds thereof
- C07C2527/053—Sulfates or other compounds comprising the anion (SnO3n+1)2-
- C07C2527/055—Sulfates or other compounds comprising the anion (SnO3n+1)2- with alkali metals, copper, gold or silver
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/06—Halogens; Compounds thereof
- C07C2527/08—Halides
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/16—Phosphorus; Compounds thereof containing oxygen
- C07C2527/167—Phosphates or other compounds comprising the anion (PnO3n+1)(n+2)-
- C07C2527/173—Phosphoric acid or other acids with the formula Hn+2PnO3n+1
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/025—Sulfonic acids
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2531/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- C07C2531/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
- C07C2531/04—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing carboxylic acids or their salts

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

BE0/205774A 1980-08-29 1981-08-26 Procede pour la preparation du 2,5-dimethyl-2, 4-hexadiene BE890096A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT24353/80A IT1141028B (it)	1980-08-29	1980-08-29	Procedimento per la preparazione di 2,5-dimetil 2,4-esadiene

Publications (1)

Publication Number	Publication Date
BE890096A true BE890096A (fr)	1982-02-26

Family

ID=11213222

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE0/205774A BE890096A (fr)	1980-08-29	1981-08-26	Procede pour la preparation du 2,5-dimethyl-2, 4-hexadiene

Country Status (16)

Country	Link
US (1)	US4409419A (fr)
JP (1)	JPS5777628A (fr)
AT (1)	AT375329B (fr)
BE (1)	BE890096A (fr)
CA (1)	CA1150320A (fr)
DD (1)	DD201670A5 (fr)
DE (1)	DE3134107C2 (fr)
DK (1)	DK364981A (fr)
ES (1)	ES8303271A1 (fr)
FR (1)	FR2489302A1 (fr)
GB (1)	GB2083071B (fr)
IT (1)	IT1141028B (fr)
NL (1)	NL8104014A (fr)
NO (1)	NO812853L (fr)
SE (1)	SE8105108L (fr)
ZA (1)	ZA815429B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3317165A1 (de) *	1983-05-11	1984-11-15	Basf Ag, 6700 Ludwigshafen	Verfahren zur herstellung von olefinen durch wasserabspaltung aus alkoholen
US4507518A (en) *	1983-12-14	1985-03-26	Penick Corporation	Dehydration of 2,5-dimethyl-2,5-hexanediol
JP4915159B2 (ja) *	2006-07-18	2012-04-11	三菱化学株式会社	１，３−シクロヘキサジエン化合物の製造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1002399A (en) *	1910-12-27	1911-09-05	Farbenfab Vorm Bayer F & Co	Process of producing beta-gamma-dimethylerythrene.
US1179408A (en) *	1912-12-06	1916-04-18	Farben Fabriken Vorm Friedr Bayer & Co	Process for the production of hydrocarbons of the erythrene series.
US1944153A (en) *	1928-10-04	1934-01-23	Ig Farbenindustrie Ag	Production of diolefines
US1923569A (en) *	1929-07-22	1933-08-22	Ig Farbenindustrie Ag	Production of diolefines
US2310809A (en) *	1939-04-06	1943-02-09	Reppe Walter	Method of preparing diolefins
GB587092A (en) *	1944-01-03	1947-04-14	Shell Dev	Dehydration of polyhydric alcohols
US2461362A (en) *	1945-02-09	1949-02-08	Standard Oil Dev Co	Preparation of 2-3 methyl butadiene 1-3
US2715649A (en) *	1952-07-26	1955-08-16	Fmc Corp	Catalytic dehydration of a hexanediol to a hexadiene
US2957929A (en) *	1958-06-23	1960-10-25	Shell Oil Co	Production of alpha, omega-diisopropenylalkanes

1980
- 1980-08-29 IT IT24353/80A patent/IT1141028B/it active
1981
- 1981-08-06 US US06/290,655 patent/US4409419A/en not_active Expired - Fee Related
- 1981-08-06 ZA ZA815429A patent/ZA815429B/xx unknown
- 1981-08-11 CA CA000383585A patent/CA1150320A/fr not_active Expired
- 1981-08-17 DK DK364981A patent/DK364981A/da not_active Application Discontinuation
- 1981-08-20 FR FR8116017A patent/FR2489302A1/fr active Pending
- 1981-08-24 NO NO812853A patent/NO812853L/no unknown
- 1981-08-25 GB GB8125946A patent/GB2083071B/en not_active Expired
- 1981-08-26 BE BE0/205774A patent/BE890096A/fr not_active IP Right Cessation
- 1981-08-28 JP JP56134357A patent/JPS5777628A/ja active Pending
- 1981-08-28 SE SE8105108A patent/SE8105108L/xx not_active Application Discontinuation
- 1981-08-28 ES ES505478A patent/ES8303271A1/es not_active Expired
- 1981-08-28 AT AT0374581A patent/AT375329B/de not_active IP Right Cessation
- 1981-08-28 DD DD81232877A patent/DD201670A5/de unknown
- 1981-08-28 NL NL8104014A patent/NL8104014A/nl not_active Application Discontinuation
- 1981-08-28 DE DE3134107A patent/DE3134107C2/de not_active Expired

Also Published As

Publication number	Publication date
GB2083071A (en)	1982-03-17
IT8024353A0 (it)	1980-08-29
NL8104014A (nl)	1982-03-16
DK364981A (da)	1982-03-01
NO812853L (no)	1982-03-01
US4409419A (en)	1983-10-11
JPS5777628A (en)	1982-05-15
FR2489302A1 (fr)	1982-03-05
DD201670A5 (de)	1983-08-03
CA1150320A (fr)	1983-07-19
SE8105108L (sv)	1982-03-01
ATA374581A (de)	1983-12-15
DE3134107C2 (de)	1983-12-08
IT1141028B (it)	1986-10-01
ZA815429B (en)	1982-08-25
ES505478A0 (es)	1983-02-01
AT375329B (de)	1984-07-25
DE3134107A1 (de)	1982-04-15
ES8303271A1 (es)	1983-02-01
GB2083071B (en)	1984-06-06

Legal Events

Date

Code

Title

Description

1985-02-28

RE

Patent lapsed

Owner name: ANIC S.P.A.

Effective date: 19840826

Publication	Publication Date	Title
RO77557A (fr)	1982-02-01	Procede pour la preparation continue du 1,4-butandiol
PT75499B (fr)	1984-12-04	Procede pour la preparation de l'alkanoilanilides
FR2527615B1 (fr)	1986-05-23	Procede de preparation du 26,26,26,27,27,27-hexafluoro-1a,25-dihydroxycholesterol
FR2495134B1 (fr)	1986-05-02	Procede de preparation d'hydrocarbures
MA19294A1 (fr)	1982-04-01	Procede de preparation d'imino-diacides substitues.
BE892808A (fr)	1982-10-08	Procede pour la decomposition d'alkyl-tert-alkyl-ethers
MA19188A1 (fr)	1981-12-31	Procede pour la production d'acetaldehyde de l'ethanol .
FR2503158B1 (fr)	1985-07-26	Procede pour la preparation de dithiazolyldisulfures
RO82739A (fr)	1984-01-14	Procede pour la preparation des derives de fluorene
RO81938A (fr)	1983-06-01	Procede pour la preparation des derives de 1-(arylcyclohexyle)-pyperidine
FR2511681B1 (fr)	1985-08-16	Procede pour la preparation de derives de 3-exo-methylenecephame
FR2525219B1 (fr)	1986-04-04	Procede pour la preparation de 4-hydroxy-2-methyl-2h-1,2-benzothiazine-3-carboxamide-1-1-dioxydes
FR2488602B1 (fr)	1985-07-05	Procede de preparation d'hexachloroacetone
BE890096A (fr)	1982-02-26	Procede pour la preparation du 2,5-dimethyl-2, 4-hexadiene
FR2549039B1 (fr)	1986-12-26	Procede de preparation de 3,3,3-trifluoro-2-trifluoro-mehylpropene
BE880031A (fr)	1980-05-14	Procede pour la preparation de 1 alpha, 3 beta-dihydroxy-delta 5-steroides
RO82277A (fr)	1983-09-26	Procede pour la preparation des derives de 11-dodecen-1-yl
FR2549042B1 (fr)	1987-03-06	Procede pour la preparation de la 3,11-dimethyl-2-nonacosanone
BE873495A (fr)	1979-07-16	Procede pour la preparation de la 2,4-difluoro-6-amino-s-triazine
FR2556716B1 (fr)	1989-06-30	Procede de production de 2,5-dimethyl-2,4-hexadiene
FR2508447B1 (fr)	1986-05-16	Procede pour la preparation de la cimetidine
RO81694A (fr)	1983-06-01	Procede pour la preparation des 2-haloacetamidomethylenethers subtitus
FR2493835B2 (fr)	1985-07-26	Procede de preparation du dimethylacetal de l'acetaldehyde
RO82505A (fr)	1983-09-26	Procede pour la preparation des derives de quinoxalynyle-1,4-dioxydesprocede pour la preparation des derives de quinoxalynyle-1,4-dioxydes
FR2517299B1 (fr)	1985-10-25	Procede de preparation du mononitrochlorobenzene