BE812306A - Procede pour la preparation de resorcinol et des derives alcoylo-substitues du resorcinol - Google Patents

Procede pour la preparation de resorcinol et des derives alcoylo-substitues du resorcinol

Info

Publication number: BE812306A
Authority: BE; Belgium
Prior art keywords: resorcinol; alcohylo; preparation; substitute derivatives; substitute
Prior art date: 1973-03-14

Application number

BE142008A

Other languages

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.)

1973-03-14

Filing date

1974-03-14

Publication date

1974-09-16

1974-03-14 Application filed filed Critical

1974-09-16 Publication of BE812306A publication Critical patent/BE812306A/xx

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring

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)

BE142008A 1973-03-14 1974-03-14 Procede pour la preparation de resorcinol et des derives alcoylo-substitues du resorcinol BE812306A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NLAANVRAGE7303537,A NL174939C (nl)	1973-03-14	1973-03-14	Werkwijze voor de bereiding van resorcinol en alkylgesubstitueerde derivaten hiervan.

Publications (1)

Publication Number	Publication Date
BE812306A true BE812306A (fr)	1974-09-16

Family

ID=19818431

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE142008A BE812306A (fr)	1973-03-14	1974-03-14	Procede pour la preparation de resorcinol et des derives alcoylo-substitues du resorcinol

Country Status (10)

Country	Link
US (1)	US3950438A (de)
JP (1)	JPS5811846B2 (de)
BE (1)	BE812306A (de)
CA (1)	CA1016959A (de)
CH (1)	CH589579A5 (de)
DE (1)	DE2412371C2 (de)
FR (1)	FR2221428B1 (de)
GB (1)	GB1398377A (de)
IT (1)	IT1008420B (de)
NL (1)	NL174939C (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2448677C3 (de) *	1974-10-12	1980-04-03	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von Cyclohexan-13-dionen bzw. 6-Alkyl-3, 4-dihydro-2-pyranonen
DE2450086C3 (de) *	1974-10-22	1981-10-08	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von Resorcinen aus δ -Ketocarbonsäuren oder ihren Lactonen
DE2533920C2 (de) *	1975-07-30	1982-12-09	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von Resorcinen
DE2533919C3 (de) *	1975-07-30	1980-09-18	Hoechst Ag, 6000 Frankfurt	Verfahren zur Herstellung von CyclohexandioneM 1.3)
US4165339A (en) *	1976-02-12	1979-08-21	Union Carbide Corporation	Catalytic aldol condensations
NL7612281A (nl) *	1976-11-05	1978-05-09	Stamicarbon	Werkwijze voor de bereiding van resorcinol en alkylgesubstitueerde derivaten hiervan.
DE2825073A1 (de) *	1978-06-08	1979-12-20	Hoechst Ag	Verfahren zur herstellung von resorcinen aus delta-ketocarbonsaeureestern
NL7905024A (nl) *	1979-06-28	1980-12-30	Stamicarbon	Werkwijze voor de bereiding van, eventueel alkyl- -gesubstitueerd, resorcinol en daarbij te gebruiken katalysator.
NL8102390A (nl) *	1981-05-15	1982-12-01	Stamicarbon	Werkwijze voor de bereiding van indool of een methylgesubstitueerd indool eventueel gemengd met het overeenkomstige gehydrogeneerde produkt.
US4431848A (en) *	1982-04-26	1984-02-14	Koppers Company, Inc.	Preparation of resorcinol and substituted resorcinols by liquid-phase dehydrogenation of 1,3-cyclic diones derived by vapor-phase cyclization of delta-keto carboxylic acid esters
US5233095A (en) *	1986-03-18	1993-08-03	Catalytica, Inc.	Process for manufacture of resorcinol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3580970A (en) *	1967-11-22	1971-05-25	Gulf Research Development Co	Dehydrogenation of cycloaliphatic ketones and alcohols
US3691102A (en) *	1970-05-11	1972-09-12	Gulf Research Development Co	Group viii metal-tin catalyst and method of making same

1973
- 1973-03-14 NL NLAANVRAGE7303537,A patent/NL174939C/xx not_active IP Right Cessation
1974
- 1974-03-11 US US05/450,219 patent/US3950438A/en not_active Expired - Lifetime
- 1974-03-12 CH CH346274A patent/CH589579A5/xx not_active IP Right Cessation
- 1974-03-12 FR FR7408313A patent/FR2221428B1/fr not_active Expired
- 1974-03-12 GB GB1102574A patent/GB1398377A/en not_active Expired
- 1974-03-13 CA CA194,939A patent/CA1016959A/en not_active Expired
- 1974-03-13 JP JP49028944A patent/JPS5811846B2/ja not_active Expired
- 1974-03-14 DE DE2412371A patent/DE2412371C2/de not_active Expired
- 1974-03-14 BE BE142008A patent/BE812306A/xx not_active IP Right Cessation
- 1974-03-15 IT IT49257/74A patent/IT1008420B/it active

Also Published As

Publication number	Publication date
NL174939B (nl)	1984-04-02
JPS5024231A (de)	1975-03-15
JPS5811846B2 (ja)	1983-03-04
GB1398377A (en)	1975-06-18
FR2221428A1 (de)	1974-10-11
DE2412371C2 (de)	1983-01-20
DE2412371A1 (de)	1974-09-19
US3950438A (en)	1976-04-13
FR2221428B1 (de)	1977-09-23
NL174939C (nl)	1984-09-03
CH589579A5 (de)	1977-07-15
NL7303537A (de)	1974-09-17
CA1016959A (en)	1977-09-06
IT1008420B (it)	1976-11-10

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Legal Events

Date	Code	Title	Description
1986-09-30	RE	Patent lapsed	Owner name: STAMICARBON B.V. Effective date: 19860331

Date

Code

Title

Description

1986-09-30

Patent lapsed

Owner name: STAMICARBON B.V.

Effective date: 19860331