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
Links
- 239000002253 acid Substances 0.000 title abstract 3
- 150000002148 esters Chemical class 0.000 title abstract 3
- 239000007859 condensation product Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 150000002989 phenols Chemical class 0.000 title 1
- -1 alkyl radicals Chemical class 0.000 abstract 3
- 125000004432 carbon atom Chemical group C* 0.000 abstract 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 abstract 1
- LSDPWZHWYPCBBB-UHFFFAOYSA-N Methanethiol Chemical compound SC LSDPWZHWYPCBBB-UHFFFAOYSA-N 0.000 abstract 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 1
- 125000001931 aliphatic group Chemical group 0.000 abstract 1
- RMRFFCXPLWYOOY-UHFFFAOYSA-N allyl radical Chemical compound [CH2]C=C RMRFFCXPLWYOOY-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 125000000113 cyclohexyl group Chemical group [H]C1([H])C([H])([H])C([H])([H])C([H])(*)C([H])([H])C1([H])[H] 0.000 abstract 1
- 239000007789 gas Substances 0.000 abstract 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 1
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)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
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)
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 (4)
| 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 |
| 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 ZA ZA707217A patent/ZA707217B/en unknown
- 1970-10-22 JP JP45092480A patent/JPS507075B1/ja active Pending
- 1970-10-22 DK DK538670AA patent/DK138685B/en unknown
- 1970-10-22 SE SE7014273A patent/SE387108B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7015231A (en) | 1971-04-27 |
| AT305260B (en) | 1973-02-26 |
| DK138685B (en) | 1978-10-16 |
| DE1953332B2 (en) | 1974-06-27 |
| DE1953332C3 (en) | 1975-02-20 |
| FR2066369A5 (en) | 1971-08-06 |
| NO129851B (en) | 1974-06-04 |
| DE1953332A1 (en) | 1971-05-06 |
| SE387108B (en) | 1976-08-30 |
| NL165453C (en) | 1981-04-15 |
| GB1301340A (en) | 1972-12-29 |
| DK138685C (en) | 1979-03-26 |
| BE757796A (en) | 1971-04-21 |
| JPS507075B1 (en) | 1975-03-20 |
| CH544059A (en) | 1973-11-15 |
| NL165453B (en) | 1980-11-17 |
| ZA707217B (en) | 1971-08-25 |
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