ES384649A1 - Procedure for the obtaining of condensation products of phenols and acetacetic acid esters. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of condensation products of phenols and acetacetic acid esters. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES384649A1
ES384649A1 ES384649A ES384649A ES384649A1 ES 384649 A1 ES384649 A1 ES 384649A1 ES 384649 A ES384649 A ES 384649A ES 384649 A ES384649 A ES 384649A ES 384649 A1 ES384649 A1 ES 384649A1
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
legally binding
google translate
Prior art date
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
ES384649A
Other languages
Spanish (es)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke 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.)
Filing date
Publication date
Application filed by Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of ES384649A1 publication Critical patent/ES384649A1/en
Expired legal-status Critical Current

Links

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

Abstract

Procedure for obtaining phenol condensation products of the general formula I ** (See formula) ** and of esters of acetacetic acid of the general formula II ** (See formula) ** R1 and R2 representing hydrogen atoms, the same or different alkyl radicals with 1 to 4 carbon atoms, R3 an alkyl radical with 1 to 31 carbon atoms, an allyl radical, a cyclohexyl, aryl or aralkyl radical. characterized by running the condensation in the presence of chlorine hydride gas, at a temperature of -10 to + 15ºC, and in the presence of an aliphatic mercaptan, in amounts of 0.05 to 0.5% by weight, based on the acid ester acetacetic employee. (Machine-translation by Google Translate, not legally binding)
ES384649A 1969-10-23 1970-10-17 Procedure for the obtaining of condensation products of phenols and acetacetic acid esters. (Machine-translation by Google Translate, not legally binding) Expired ES384649A1 (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
ES384649A1 true ES384649A1 (en) 1973-01-16

Family

ID=5748959

Family Applications (1)

Application Number Title Priority Date Filing Date
ES384649A Expired ES384649A1 (en) 1969-10-23 1970-10-17 Procedure for the obtaining of condensation products of phenols and acetacetic acid esters. (Machine-translation by Google Translate, not legally binding)

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 (3)

* 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
NL182725C (en) * 1974-12-27 1988-05-02 Hoechst Ag PROCESS FOR PREPARING CONDENSATION PRODUCT BY CONDENSING A PHENOL AND A 3-KETOBUTANIC ACID EESTER.
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

Also Published As

Publication number Publication date
GB1301340A (en) 1972-12-29
SE387108B (en) 1976-08-30
AT305260B (en) 1973-02-26
JPS507075B1 (en) 1975-03-20
FR2066369A5 (en) 1971-08-06
BE757796A (en) 1971-04-21
NL165453B (en) 1980-11-17
NO129851B (en) 1974-06-04
DK138685C (en) 1979-03-26
NL7015231A (en) 1971-04-27
DE1953332C3 (en) 1975-02-20
NL165453C (en) 1981-04-15
DE1953332A1 (en) 1971-05-06
CH544059A (en) 1973-11-15
DK138685B (en) 1978-10-16
DE1953332B2 (en) 1974-06-27
ZA707217B (en) 1971-08-25

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