ES2136775T3 - Preparacion de 3-etilfenol. - Google Patents
Preparacion de 3-etilfenol.Info
- Publication number
- ES2136775T3 ES2136775T3 ES95111325T ES95111325T ES2136775T3 ES 2136775 T3 ES2136775 T3 ES 2136775T3 ES 95111325 T ES95111325 T ES 95111325T ES 95111325 T ES95111325 T ES 95111325T ES 2136775 T3 ES2136775 T3 ES 2136775T3
- Authority
- ES
- Spain
- Prior art keywords
- mixture
- ethylphenol
- preparation
- desulphonation
- isomers
- 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 - Lifetime
Links
- HMNKTRSOROOSPP-UHFFFAOYSA-N 3-Ethylphenol Chemical compound CCC1=CC=CC(O)=C1 HMNKTRSOROOSPP-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000203 mixture Substances 0.000 abstract 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-PWCQTSIFSA-N Tritiated water Chemical compound [3H]O[3H] XLYOFNOQVPJJNP-PWCQTSIFSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- SYSQUGFVNFXIIT-UHFFFAOYSA-N n-[4-(1,3-benzoxazol-2-yl)phenyl]-4-nitrobenzenesulfonamide Chemical compound C1=CC([N+](=O)[O-])=CC=C1S(=O)(=O)NC1=CC=C(C=2OC3=CC=CC=C3N=2)C=C1 SYSQUGFVNFXIIT-UHFFFAOYSA-N 0.000 abstract 1
- 238000004326 stimulated echo acquisition mode for imaging Methods 0.000 abstract 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-N sulfonic acid Chemical compound OS(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-N 0.000 abstract 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
- C07C37/04—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 by substitution of SO3H groups or a derivative thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6176550A JPH0840960A (ja) | 1994-07-28 | 1994-07-28 | 選択的脱スルホン化法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2136775T3 true ES2136775T3 (es) | 1999-12-01 |
Family
ID=16015549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES95111325T Expired - Lifetime ES2136775T3 (es) | 1994-07-28 | 1995-07-19 | Preparacion de 3-etilfenol. |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2956960B2 (ja) * | 1996-10-24 | 1999-10-04 | 田岡化学工業株式会社 | ｍ−ヒドロキシアルキルベンゼンの製造方法 |
| EP3303276B1 (en) | 2015-05-28 | 2023-04-12 | Katholieke Universiteit Leuven | Production of 3-alkylphenols |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7314330A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1973-02-21 | 1974-08-23 | ||
| US4475002A (en) * | 1981-11-27 | 1984-10-02 | Taoka Chemical Company, Limited | Process for preparing m-alkylhydroxybenzene |
| JPS5976033A (ja) | 1982-10-22 | 1984-04-28 | Taoka Chem Co Ltd | 高純度ｍ−アルキルヒドロキシベンゼンの製造方法 |
| JPH0229057B2 (ja) * | 1982-12-14 | 1990-06-27 | Taoka Chemical Co Ltd | Mmarukiruhidorokishibenzennoseizohoho |
-
1994
- 1994-07-28 JP JP6176550A patent/JPH0840960A/ja active Pending
-
1995
- 1995-07-19 US US08/504,161 patent/US5741954A/en not_active Expired - Fee Related
- 1995-07-19 EP EP95111325A patent/EP0694516B1/en not_active Expired - Lifetime
- 1995-07-19 ES ES95111325T patent/ES2136775T3/es not_active Expired - Lifetime
- 1995-07-19 DE DE69512480T patent/DE69512480T2/de not_active Expired - Fee Related
- 1995-07-27 CZ CZ19951948A patent/CZ286796B6/cs not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CZ286796B6 (en) | 2000-07-12 |
| EP0694516B1 (en) | 1999-09-29 |
| DE69512480D1 (de) | 1999-11-04 |
| DE69512480T2 (de) | 2000-04-13 |
| US5741954A (en) | 1998-04-21 |
| EP0694516A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1996-02-21 |
| EP0694516A2 (en) | 1996-01-31 |
| CZ194895A3 (en) | 1996-02-14 |
| JPH0840960A (ja) | 1996-02-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2156856T3 (es) | Sintesis de acidos grasos de plantas. | |
| ES2039009T3 (es) | Procedimiento para la preparacion de poliglicerinas. | |
| ES2061226T3 (es) | Procedimiento para la fabricacion hidrotermica de soluciones de silicato potasico. | |
| BR9713709A (pt) | Processo para hidratar de modo compatìvel um sólido fragmentado que forma um gel com composição aquosa. | |
| ES2136775T3 (es) | Preparacion de 3-etilfenol. | |
| ES2109665T3 (es) | Composicion tensioactiva que incluye una zeolita y un sulfato de alquilo secundario y su procedimiento de obtencion. | |
| JPS5748961A (en) | Preparation of 2,4-diaminobenzenesulfonic acid | |
| ES2090842T3 (es) | Catalizador solido de acido fosforico y procedimiento para su preparacion y para su uso. | |
| AR241134A2 (es) | Un procedimiento para preparar w-lactamas | |
| JPS5735509A (en) | Analgesic and antiphlogistic cream | |
| JPS5498738A (en) | Method of sulfonation | |
| EP1431282B8 (en) | Process for producing mixture of dihydroxydiphenylsulfone isomers | |
| JPS57146714A (en) | Stabilized composition of sodium nitroprusside and its stabilizing method | |
| JPS5742643A (en) | 6,10,14,18-tetramethyl-5,9,13,17-nonadecatetraene-2-ol | |
| JPS5669205A (en) | Preparation of sodium dithionite | |
| JPS5321129A (en) | Purification of brominated diphenyl ether | |
| JPS5227735A (en) | Process for preparation of brominated diphenylethers having sability t o light | |
| JPS5781430A (en) | Purification of formaldehyde | |
| JPS57151674A (en) | Heat-accumulating material | |
| JPS5344509A (en) | Preparation of powdery glyoxal | |
| ES2063308T3 (es) | Composiciones protectoras de metales, sus procesos de fabricacion y procesos de proteccion de metales. | |
| JPS574955A (en) | Reducing method of benzenediazonium sulfate | |
| ES2135827T3 (es) | Procedimiento para la obtencion de 3-cloro-3'-nitro-4'-metoxibenzofenona. | |
| ES8405370A1 (es) | Un procedimiento para preparar diasteredisomeros derivados de pirrolidina | |
| JPS5430107A (en) | Preparation of polyprenyl alcohols |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG2A | Definitive protection |
Ref document number: 694516 Country of ref document: ES |