ES498285A0 - Un procedimiento para la neutralizacion directa de una mez- cla de reaccion resultante de la escision con acido de un derivado alfa-hidroxiperoxidico de un hidrocarburo aromatico - Google Patents
Un procedimiento para la neutralizacion directa de una mez- cla de reaccion resultante de la escision con acido de un derivado alfa-hidroxiperoxidico de un hidrocarburo aromaticoInfo
- Publication number
- ES498285A0 ES498285A0 ES498285A ES498285A ES498285A0 ES 498285 A0 ES498285 A0 ES 498285A0 ES 498285 A ES498285 A ES 498285A ES 498285 A ES498285 A ES 498285A ES 498285 A0 ES498285 A0 ES 498285A0
- Authority
- ES
- Spain
- Prior art keywords
- hydroxyperoxidic
- alpha
- split
- derivative
- procedure
- 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.)
- Granted
Links
- 239000002253 acid Substances 0.000 title 1
- 150000004945 aromatic hydrocarbons Chemical class 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000006386 neutralization reaction Methods 0.000 title 1
- 239000011541 reaction mixture 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
- C07C37/08—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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/685—Processes comprising at least two steps in series
-
- 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
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/72—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by liquid-liquid treatment
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/51—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition
- C07C45/53—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by pyrolysis, rearrangement or decomposition of hydroperoxides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/108,750 US4262151A (en) | 1979-12-31 | 1979-12-31 | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide |
| US06/108,736 US4283568A (en) | 1979-12-31 | 1979-12-31 | Process for the recovery of phenol from a reaction mixture resulting from the acid cleavage of cumene hydroperoxide |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES8201115A1 ES8201115A1 (es) | 1981-12-01 |
| ES498285A0 true ES498285A0 (es) | 1981-12-01 |
Family
ID=26806207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES498285A Granted ES498285A0 (es) | 1979-12-31 | 1980-12-31 | Un procedimiento para la neutralizacion directa de una mez- cla de reaccion resultante de la escision con acido de un derivado alfa-hidroxiperoxidico de un hidrocarburo aromatico |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0032255B1 (es) |
| DE (1) | DE3067073D1 (es) |
| ES (1) | ES498285A0 (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4567304A (en) * | 1983-04-05 | 1986-01-28 | General Electric Company | Process for preparing acetone and phenol |
| US5206441A (en) * | 1992-04-06 | 1993-04-27 | E. I. Du Pont De Nemours And Company | High rate process for preparation of cyclohexanol and cyclohexanone |
| TW318174B (es) * | 1994-11-04 | 1997-10-21 | Gen Electric | |
| IN185136B (es) * | 1995-09-20 | 2000-11-25 | Gen Electric | |
| DE19954141A1 (de) | 1999-11-11 | 2001-06-13 | Phenolchemie Gmbh & Co Kg | Verfahren zur Verringerung des Salzgehaltes in Hochsieder aufweisenden Fraktionen, die bei der Herstellung von Phenol aus Cumol anfallen, durch Extraktion |
| US7626060B2 (en) | 2003-07-11 | 2009-12-01 | INEOS Phenol GmbH & Co., KG | Process for the preparation of phenolic compounds, for separating phenol from cleavage product mixtures, and an apparatus |
| CN107428640A (zh) * | 2015-03-31 | 2017-12-01 | 环球油品公司 | 氢化方法 |
| CN105669383A (zh) * | 2016-03-10 | 2016-06-15 | 张殿豪 | 一种除去苯酚丙酮装置分解液中酸的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL127228C (es) * | 1959-07-15 | |||
| GB1412308A (en) * | 1973-01-11 | 1975-11-05 | Bp Chem Int Ltd | Removal of mineral acid catalyst from cumene hydroperoxide cleavage products |
-
1980
- 1980-12-31 ES ES498285A patent/ES498285A0/es active Granted
- 1980-12-31 EP EP19800108267 patent/EP0032255B1/en not_active Expired
- 1980-12-31 DE DE8080108267T patent/DE3067073D1/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES8201115A1 (es) | 1981-12-01 |
| EP0032255A1 (en) | 1981-07-22 |
| EP0032255B1 (en) | 1984-03-14 |
| DE3067073D1 (en) | 1984-04-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT7819012A0 (it) | Alchilazione di idrocarburi aromatici catalizzata con acido fosforico solido. | |
| AR228236A1 (es) | Procedimiento para la elaboracion de compuestos del acido 2-penem-3-carboxilico | |
| ES496705A0 (es) | Un procedimiento para la preparacion de acido griseolico | |
| MX4567E (es) | Procedimiento para preparar acido de-n-propilacetico | |
| ES492227A0 (es) | Un procedimiento para la preparacion de la mezcla antibioti-ca a-42355 | |
| ES499856A0 (es) | Un procedimiento para la preparacion de derivados del acido 7-oxo-1-azabiciclo (3-2-0) hept-2-en-2-carboxilico | |
| BR8107699A (pt) | Processo para a preparacao de uma mistura de hidrocarbonetos | |
| BR8103445A (pt) | Processo para a preparacao de uma mistura de hidrocarbonetos | |
| BR7608198A (pt) | Processo para a preparacao de uretanos aromaticos | |
| AR223821A1 (es) | Un procedimiento para efectuar la isomerizacion catalitica de compuestos de hidrocarburos aromaticos monociclicos sustituidos con metilo | |
| ES498285A0 (es) | Un procedimiento para la neutralizacion directa de una mez- cla de reaccion resultante de la escision con acido de un derivado alfa-hidroxiperoxidico de un hidrocarburo aromatico | |
| MX155620A (es) | Procedimiento mejorado para la obtencion de acido percarboxilico | |
| ES492989A0 (es) | Procedimiento para la obtencion de compuestos de acido ami- notiazolacetamido-3-cefem-4-carboxilico | |
| IT1118773B (it) | Procedimento per la solfonazione di idrocarburi aromatici alchilati | |
| AR222304A1 (es) | Procedimiento para preparar acido 4-isohexil-1-metilciclohexano-carboxilico | |
| EP0005315A3 (en) | Process for the alkylation of aromatic hydrocarbons | |
| AR227218A1 (es) | Procedimiento para la elaboracion de compuestos del acido 7beta-aminotiadiazolil acetilamino-3-cefem-4-carboxilico | |
| ES490729A0 (es) | Procedimiento para la preparacion de nuevas imidas de acido ciclobutandicarboxilico | |
| GB2021638B (en) | Process for the preparation of an aromatic hydrocarbon mixture | |
| MX154586A (es) | Procedimiento mejorado para alquilacion olefinica de isoparafinas | |
| BR7707697A (pt) | Processo para a preparacao de compostos aromaticos de fluor | |
| DE2960219D1 (en) | Process for the nitration of aromatic sulfonic acids | |
| BR7602596A (pt) | Processo para a preparacao de acido perpropionico | |
| AR225776A1 (es) | Un procedimiento para la preparacion de acido 9-oxo-11 alfa-hidroxi-15-metanosulfonamido-16-genoxi-cis-5 w-omega-tetranor prostenoico | |
| ES489119A0 (es) | Un procedimiento para la preparacion de acido 6-cloro-alfa- metil-carbazol-2-acetico |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19960603 |