IT8167355A0 - Procedimento per la preparazione del resorcinolo dal meta isopropilfenolo mediante catalisi con superacidi - Google Patents
Procedimento per la preparazione del resorcinolo dal meta isopropilfenolo mediante catalisi con superacidiInfo
- Publication number
- IT8167355A0 IT8167355A0 IT8167355A IT6735581A IT8167355A0 IT 8167355 A0 IT8167355 A0 IT 8167355A0 IT 8167355 A IT8167355 A IT 8167355A IT 6735581 A IT6735581 A IT 6735581A IT 8167355 A0 IT8167355 A0 IT 8167355A0
- Authority
- IT
- Italy
- Prior art keywords
- superacids
- isopropylphenol
- resorcinol
- catalysis
- meta
- Prior art date
Links
- VLJSLTNSFSOYQR-UHFFFAOYSA-N 3-propan-2-ylphenol Chemical compound CC(C)C1=CC=CC(O)=C1 VLJSLTNSFSOYQR-UHFFFAOYSA-N 0.000 title 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 title 2
- 238000006555 catalytic reaction Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000003930 superacid Substances 0.000 title 1
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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
-
- 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
- C07C37/01—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis
- C07C37/055—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group
- C07C37/0555—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by replacing functional groups bound to a six-membered aromatic ring by hydroxy groups, e.g. by hydrolysis the substituted group being bound to oxygen, e.g. ether group being esterified hydroxy groups
-
- 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
- C07C37/08—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by decomposition of hydroperoxides, e.g. cumene hydroperoxide
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/14—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by addition reactions, i.e. reactions involving at least one carbon-to-carbon unsaturated bond
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/16—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving hydroxy groups of phenols or alcohols or the ether or mineral ester group derived therefrom
-
- 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
- C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
- C07C37/18—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms by condensation involving halogen atoms of halogenated compounds
-
- 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
- C07C37/48—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by exchange of hydrocarbon groups, which may be substituted, from the same of other compounds, e.g. transalkylation
-
- 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/86—Purification; separation; Use of additives, e.g. for stabilisation by treatment giving rise to a chemical modification
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/130,402 US4339614A (en) | 1980-03-14 | 1980-03-14 | Superacid catalyzed preparation of resorcinol from meta-isopropylphenol |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8167355A0 true IT8167355A0 (it) | 1981-03-13 |
| IT1144703B IT1144703B (it) | 1986-10-29 |
Family
ID=22444539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT67355/81A IT1144703B (it) | 1980-03-14 | 1981-03-13 | Procedimento per la preparazione del resorcinolo dal meta isopropil fenolo mediante catalisi con superacidi |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4339614A (it) |
| JP (1) | JPS56142225A (it) |
| BE (1) | BE887893A (it) |
| CA (1) | CA1144944A (it) |
| DE (2) | DE3109442C2 (it) |
| FR (2) | FR2493832A1 (it) |
| GB (5) | GB2072172B (it) |
| IT (1) | IT1144703B (it) |
| NL (1) | NL8101251A (it) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1129809B (it) * | 1979-03-26 | 1986-06-11 | Ugine Kuhlmann | Composizione catalitica per la conversione di idrocarburi e procedimento per la disidratazione di acidi perfluoroalcansolfonici destinati a fare parte bella composizione |
| US4423254A (en) * | 1980-03-14 | 1983-12-27 | Pcuk Produits Chimiques Ugine Kuhlmann | Superacid catalyzed preparation of resorcinol from meta-isopropylphenol |
| US4484011A (en) * | 1983-12-02 | 1984-11-20 | Eastman Kodak Company | Process for preparation of 4-isopropylphenol |
| DE3614898A1 (de) * | 1986-05-02 | 1987-11-05 | Agfa Gevaert Ag | Magnetbandkassette |
| JP2577421B2 (ja) * | 1988-02-04 | 1997-01-29 | 三井石油化学工業株式会社 | ３−（２−ヒドロペルオキシ−２−プロピル）フェノールおよび該化合物を用いたレゾルシンの製造方法 |
| US6586640B2 (en) * | 2001-06-26 | 2003-07-01 | E. I. Du Pont De Nemours And Company | Decomposition of organic hydroperoxides in the presence of a particulate catalyst containing highly fluorinated polymer having sulfonic acid groups and process for the manufacture of bisphenol A |
| CA2580877C (en) * | 2004-12-08 | 2011-09-06 | Richter Gedeon Vegyeszeti Gyar Rt. | A new process for the preparation of phenolic hydroxy-substituted compounds |
| HU0402530D0 (en) * | 2004-12-08 | 2005-02-28 | Richter Gedeon Vegyeszet | New process for producing compounds containing phenolic hydroxyl group |
| DE102005041992A1 (de) | 2005-09-05 | 2007-03-15 | Schabinger, Günter Wilhelm | Brennkraftmaschine |
Family Cites Families (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2514347A (en) * | 1946-12-05 | 1950-07-04 | Monsanto Chemicals | Isomerization of secondary aralkyl phenols |
| US2551628A (en) * | 1947-10-02 | 1951-05-08 | Koppers Co Inc | Isomerization of phenols |
| US2799715A (en) * | 1954-11-03 | 1957-07-16 | Hercules Powder Co Ltd | Preparation of dihydric phenols |
| FR1153161A (fr) * | 1955-04-27 | 1958-03-03 | Universal Oil Prod Co | Procédé d'alcoylation de composés aromatiques |
| GB819450A (en) * | 1957-03-15 | 1959-09-02 | Bataafsche Petroleum Maatchapp | Process for the conversion of hydroperoxides of secondary alkyl aryls into phenols and ketones |
| US3028410A (en) * | 1958-06-26 | 1962-04-03 | Hooker Chemical Corp | Synthesis of polyhydroxy aromatic compounds |
| GB873676A (en) * | 1958-08-08 | 1961-07-26 | Distillers Co Yeast Ltd | Manufacture of resorcinol |
| GB857113A (en) * | 1958-08-08 | 1960-12-29 | Distillers Co Yeast Ltd | Manufacture of resorcinol |
| GB1033218A (en) | 1962-04-18 | 1966-06-22 | Huels Chemische Werke Ag | Process for the production of 3-alkylphenols |
| BE642717A (it) * | 1963-01-19 | |||
| GB1112502A (en) * | 1966-04-22 | 1968-05-08 | Coalite Chem Prod Ltd | Rearrangement of xylenols |
| FR1541571A (fr) * | 1966-10-31 | 1968-10-04 | Universal Oil Prod Co | Procédé de préparation d'un hydrocarbure aromatique alcoylé |
| GB1227419A (it) * | 1967-04-14 | 1971-04-07 | ||
| US4207264A (en) * | 1969-10-29 | 1980-06-10 | The Goodyear Tire & Rubber Company | Rearrangement of aralkyl hydroperoxides to form phenols and carbonyl compounds |
| GB1342835A (en) * | 1970-03-05 | 1974-01-03 | Signal Chemical Co | Process for the neutralization of rearrangement reaction products and process for the continuous isolation of dihydric phenols |
| US3932537A (en) * | 1971-09-09 | 1976-01-13 | Reichhold Chemicals, Inc. | Alkylation of phenols |
| US3882093A (en) * | 1974-01-02 | 1975-05-06 | Du Pont | Sulfonyl-containing fluorocarbon vinyl ethers and ion exchange membrane formed therefrom |
| US4041090A (en) * | 1976-03-04 | 1977-08-09 | Shell Oil Company | Ethylbenzene process using an unsupported perfluorinated polymer catalyst |
| US4147726A (en) * | 1976-11-08 | 1979-04-03 | Phillips Petroleum Company | Acid-catalyzed hydrolysis of organic hydroperoxide employing a polar solvent and phenol as reaction medium |
| US4164510A (en) * | 1977-07-22 | 1979-08-14 | The Upjohn Company | Process for the autoxidation of an isopropylphenyl ester |
| US4103096A (en) | 1977-10-13 | 1978-07-25 | Stauffer Chemical Company | Preparation of meta-alkylphenols |
| JPS5461131A (en) * | 1977-10-13 | 1979-05-17 | Stauffer Chemical Co | Manufacture of alkylphenols |
| US4156790A (en) * | 1978-04-10 | 1979-05-29 | General Electric Company | Isomerization of dihydroxydiphenyl compounds |
| DE3106170C2 (de) * | 1980-02-22 | 1984-06-20 | Kureha Kagaku Kogyo K.K., Tokio/Tokyo | 3,3,3-trifluorpropylierte Benzolderivate |
-
1980
- 1980-03-14 US US06/130,402 patent/US4339614A/en not_active Expired - Lifetime
-
1981
- 1981-03-10 FR FR8104704A patent/FR2493832A1/fr active Granted
- 1981-03-11 BE BE0/204083A patent/BE887893A/fr not_active IP Right Cessation
- 1981-03-12 GB GB8107819A patent/GB2072172B/en not_active Expired
- 1981-03-12 DE DE3109442A patent/DE3109442C2/de not_active Expired
- 1981-03-12 DE DE3152701A patent/DE3152701C2/de not_active Expired
- 1981-03-13 IT IT67355/81A patent/IT1144703B/it active
- 1981-03-13 CA CA000372928A patent/CA1144944A/fr not_active Expired
- 1981-03-13 JP JP3548381A patent/JPS56142225A/ja active Pending
- 1981-03-13 NL NL8101251A patent/NL8101251A/nl not_active Application Discontinuation
- 1981-10-27 FR FR8120154A patent/FR2499067A1/fr active Granted
-
1983
- 1983-11-24 GB GB08331323A patent/GB2136798B/en not_active Expired
- 1983-11-24 GB GB838331326A patent/GB8331326D0/en active Pending
- 1983-11-24 GB GB08331324A patent/GB2136419B/en not_active Expired
- 1983-11-24 GB GB08331322A patent/GB2137195B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB8331322D0 (en) | 1984-01-04 |
| DE3152701C2 (de) | 1985-10-17 |
| FR2493832B1 (it) | 1984-11-30 |
| CA1144944A (fr) | 1983-04-19 |
| GB8331326D0 (en) | 1984-01-04 |
| FR2499067B1 (it) | 1984-11-30 |
| NL8101251A (nl) | 1981-10-01 |
| BE887893A (fr) | 1981-09-11 |
| GB2072172B (en) | 1984-11-07 |
| GB2137195A (en) | 1984-10-03 |
| DE3109442C2 (de) | 1984-09-13 |
| GB2072172A (en) | 1981-09-30 |
| DE3109442A1 (de) | 1981-12-24 |
| JPS56142225A (en) | 1981-11-06 |
| GB8331324D0 (en) | 1984-01-04 |
| GB2136419A (en) | 1984-09-19 |
| IT1144703B (it) | 1986-10-29 |
| GB2136798B (en) | 1985-05-22 |
| GB8331323D0 (en) | 1984-01-04 |
| FR2499067A1 (fr) | 1982-08-06 |
| US4339614A (en) | 1982-07-13 |
| GB2136419B (en) | 1985-05-22 |
| GB2137195B (en) | 1985-06-05 |
| GB2136798A (en) | 1984-09-26 |
| FR2493832A1 (fr) | 1982-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| MX159151A (es) | Composicion catalitica mejorada para la polimerizacion de alfa olefinas | |
| ES496793A0 (es) | Procedimiento para la preparacion de componentes de catali- zadores para la polimerizacion de olefinas | |
| ES515426A0 (es) | Procedimiento para la obtencion de compuestos del acido 7 b-aminotiadiazolilacetilamino-3-amoniometil-3-cefem-4-carboxilico. | |
| ES505472A0 (es) | Procedimiento para la preparacion de compuestos frugicidas. | |
| ES507667A0 (es) | Procedimiento para la preparacion de 8-arilalcohil-3-fenil-3-nortropanoles . | |
| IT1084165B (it) | Procedimento per la preparazione di resorcinolo | |
| ES517061A0 (es) | Procedimiento para la arilacion de olefinas catalizada por paladio. | |
| IT1144702B (it) | Procedimento per la preparazione del resorcinolo dal meta diisopropilbenzene mediante catalisi con un superacido | |
| IT8167355A0 (it) | Procedimento per la preparazione del resorcinolo dal meta isopropilfenolo mediante catalisi con superacidi | |
| ES508388A0 (es) | Un procedimiento mejorado para la preparacion de hidrocarburos fluorados. | |
| ES496461A0 (es) | Procedimiento para la separacion de olefinas de gases que contienen olefinas | |
| NO160484C (no) | Fremgangsmaate for fremstilling av fermentert myse. | |
| ES507015A0 (es) | Procedimiento para la preparacion de nuevas indolinonas. | |
| ES507468A0 (es) | Procedimiento para la preparacion de acilureas. | |
| ES490128A0 (es) | Procedimientos para la produccion de hidrocarburos craquea- dos. | |
| MX7283E (es) | Procedimiento mejorado para la isomerizacion de hidrocarburos etilenicos lineales | |
| IT8321573A0 (it) | Procedimento per la preparazione del meta-clorobenzotrifluoruro. | |
| ES489396A0 (es) | Procedimiento de preparacion de nuevos productos sulfurados con grupo amida,que derivan de la anilina | |
| ES501154A0 (es) | Procedimiento para la preparacion de anilidas de acidos tioglicolicos,substituidas con heterociclosmactivas como fungicidas | |
| IT1130491B (it) | Procedimento per la preparazione di schiume sintetiche mediante reazioni di condensazione | |
| AR228051A1 (es) | Procedimiento para la preparacion de nuevos 2-piperidino-4-amino-6,7-dimetoxiquinazolinas sustituidas | |
| ES497784A0 (es) | Procedimiento para la preparacion de compuestos de guanidinio. | |
| ES505324A0 (es) | Procedimiento para la preparacion de 4-carbamoiloxi-oxaza- fosforinas | |
| ES499209A0 (es) | Procedimiento para la preparacion de 3-desoxi-a15-esteroides | |
| ES507064A0 (es) | Procedimiento para la separacion de pepelote mezclado. |