BE757796A - PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHENOLS AND ACETO-ACETIC ESTERS - Google Patents

PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHENOLS AND ACETO-ACETIC ESTERS

Info

Publication number: BE757796A
Authority: BE; Belgium
Prior art keywords: aceto; phenols; condensation products; acetic esters; preparing condensation
Prior art date: 1969-10-23

Application number

Other languages

Original Assignee

Hoechst Ag

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.)

1969-10-23

Publication date

1971-04-21

1971-04-21 Publication of BE757796A publication Critical patent/BE757796A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/04—Oxygen-containing compounds
- C08K5/13—Phenols; Phenolates

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Agricultural Chemicals And Associated Chemicals (AREA)
Compositions Of Macromolecular Compounds (AREA)

BE757796D 1969-10-23 PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHENOLS AND ACETO-ACETIC ESTERS BE757796A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE1953332A DE1953332C3 (en)	1969-10-23	1969-10-23	Process for the preparation of condensation products from phenols and acetoacetic acid esters

Publications (1)

Publication Number	Publication Date
BE757796A true BE757796A (en)	1971-04-21

Family

ID=5748959

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE757796D BE757796A (en)	1969-10-23		PROCESS FOR PREPARING CONDENSATION PRODUCTS OF PHENOLS AND ACETO-ACETIC ESTERS

Country Status (13)

Country	Link
JP (1)	JPS507075B1 (en)
AT (1)	AT305260B (en)
BE (1)	BE757796A (en)
CH (1)	CH544059A (en)
DE (1)	DE1953332C3 (en)
DK (1)	DK138685B (en)
ES (1)	ES384649A1 (en)
FR (1)	FR2066369A5 (en)
GB (1)	GB1301340A (en)
NL (1)	NL165453C (en)
NO (1)	NO129851B (en)
SE (1)	SE387108B (en)
ZA (1)	ZA707217B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2228448C2 (en) *	1972-06-10	1984-05-24	Hoechst Ag, 6230 Frankfurt	Hypolipidemic agents
US4022819A (en) *	1974-12-27	1977-05-10	Hoechst Aktiengesellschaft	Process for preparing condensation products of phenols and acetoacetic acid esters
DE2706937A1 (en)	1977-02-18	1978-08-24	Hoechst Ag	METHOD FOR PRODUCING BIS-(3',5'-DI-TERT.-BUTYL-4'-HYDROXY-PHENYL)-ALKYLCARBONIC ACID ESTERS
IT202300003057A1 (en) *	2023-02-22	2024-08-22	Vincenzo Russo	ACID CATALYST-PROMOTED SYNTHESIS OF DIPHENOLIC ACID ETHYL ESTER

0
- BE BE757796D patent/BE757796A/en not_active IP Right Cessation
1969
- 1969-10-23 DE DE1953332A patent/DE1953332C3/en not_active Expired
1970
- 1970-10-14 NO NO03881/70A patent/NO129851B/no unknown
- 1970-10-16 NL NL7015231.A patent/NL165453C/en not_active IP Right Cessation
- 1970-10-17 ES ES384649A patent/ES384649A1/en not_active Expired
- 1970-10-20 CH CH1548170A patent/CH544059A/en not_active IP Right Cessation
- 1970-10-21 GB GB1301340D patent/GB1301340A/en not_active Expired
- 1970-10-21 AT AT948370A patent/AT305260B/en not_active IP Right Cessation
- 1970-10-22 FR FR7038133A patent/FR2066369A5/fr not_active Expired
- 1970-10-22 JP JP45092480A patent/JPS507075B1/ja active Pending
- 1970-10-22 DK DK538670AA patent/DK138685B/en unknown
- 1970-10-22 ZA ZA707217A patent/ZA707217B/en unknown
- 1970-10-22 SE SE7014273A patent/SE387108B/en unknown

Also Published As

Publication number	Publication date
NO129851B (en)	1974-06-04
ZA707217B (en)	1971-08-25
GB1301340A (en)	1972-12-29
CH544059A (en)	1973-11-15
DK138685B (en)	1978-10-16
DE1953332C3 (en)	1975-02-20
NL165453B (en)	1980-11-17
DE1953332A1 (en)	1971-05-06
AT305260B (en)	1973-02-26
JPS507075B1 (en)	1975-03-20
NL165453C (en)	1981-04-15
DK138685C (en)	1979-03-26
SE387108B (en)	1976-08-30
ES384649A1 (en)	1973-01-16
NL7015231A (en)	1971-04-27
DE1953332B2 (en)	1974-06-27
FR2066369A5 (en)	1971-08-06

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Legal Events

Date	Code	Title	Description
1990-01-01	RE20	Patent expired	Owner name: FARBWERKE HOECHST A.G.VORMALS MEISTER LUCIUS & BR Effective date: 19901021

Date

Code

Title

Description

1990-01-01

RE20

Patent expired

Owner name: FARBWERKE HOECHST A.G.VORMALS MEISTER LUCIUS & BR

Effective date: 19901021