BR7907402A - Processo para a preparacao de 3-fenoxi-benzaldeidos - Google Patents
Processo para a preparacao de 3-fenoxi-benzaldeidosInfo
- Publication number
- BR7907402A BR7907402A BR7907402A BR7907402A BR7907402A BR 7907402 A BR7907402 A BR 7907402A BR 7907402 A BR7907402 A BR 7907402A BR 7907402 A BR7907402 A BR 7907402A BR 7907402 A BR7907402 A BR 7907402A
- Authority
- BR
- Brazil
- Prior art keywords
- benzaldeides
- fenoxi
- preparation
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C47/00—Compounds having —CHO groups
- C07C47/52—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings
- C07C47/575—Compounds having —CHO groups bound to carbon atoms of six—membered aromatic rings containing ether groups, groups, groups, or groups
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
-
- 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
- C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
- C07C45/29—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups
- C07C45/292—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation of hydroxy groups with chromium derivatives
-
- 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
- C07C45/78—Separation; Purification; Stabilisation; Use of additives
- C07C45/81—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
- C07C45/82—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782850180 DE2850180A1 (de) | 1978-11-18 | 1978-11-18 | Verfahren zur herstellung von 3-phenoxy-benzaldehyden |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7907402A true BR7907402A (pt) | 1980-09-09 |
Family
ID=6055084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR7907402A BR7907402A (pt) | 1978-11-18 | 1979-11-14 | Processo para a preparacao de 3-fenoxi-benzaldeidos |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4275241A (pt) |
| EP (1) | EP0011208B1 (pt) |
| JP (1) | JPS5572135A (pt) |
| BR (1) | BR7907402A (pt) |
| CS (1) | CS208795B2 (pt) |
| DD (1) | DD147354A5 (pt) |
| DE (2) | DE2850180A1 (pt) |
| DK (1) | DK488179A (pt) |
| IL (1) | IL58732A (pt) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4365072A (en) * | 1981-10-22 | 1982-12-21 | Polaroid Corporation | Biphenyl aldehydes |
| US4638907A (en) * | 1984-11-28 | 1987-01-27 | The Procter & Gamble Company | Laminated laundry product |
| US5220074A (en) * | 1990-01-25 | 1993-06-15 | Daiso Co., Ltd. | Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same |
| DE69418378T2 (de) * | 1993-02-09 | 1999-12-16 | Quaker Oats Co | Verfahren zur Herstellung einer transparenten, stabilen wässrigen Lösung von Haferproteinen, mit niedrigem Fettgehalt, und Produkt daraus |
| US6828463B2 (en) * | 2003-03-26 | 2004-12-07 | Council Of Scientific And Industrial Research | Process for the preparation of carbonyl compounds with a carbonyl group attached to the aromatic ring |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3100796A (en) * | 1960-04-04 | 1963-08-13 | Dow Chemical Co | Method for making ar-poly(hydroxymethyl)diphenyl ethers |
| US3236898A (en) * | 1960-04-29 | 1966-02-22 | Polaroid Corp | 3-methyl-2, 5-dimethoxybenzaldehyde |
| US3322833A (en) * | 1963-01-24 | 1967-05-30 | Sun Oil Co | Preparation of aromatic aldehydes |
| DE2534209A1 (de) * | 1975-07-31 | 1977-02-17 | Dynamit Nobel Ag | Ar-octahalogendiphenylaether-4,4'- dimethanol |
| US4085147A (en) * | 1976-02-05 | 1978-04-18 | Shell Oil Company | Preparation of meta-aryloxy-benzaldehydes |
| DE2620254C2 (de) * | 1976-05-07 | 1984-03-15 | Bayer Ag, 5090 Leverkusen | Verfahren zur Herstellung von Hydroxybenzaldehyden |
| US4108904A (en) * | 1976-09-22 | 1978-08-22 | American Cyanamid Company | Process for the preparation of m-phenoxybenzaldehyde |
-
1978
- 1978-11-18 DE DE19782850180 patent/DE2850180A1/de not_active Withdrawn
-
1979
- 1979-10-29 US US06/089,010 patent/US4275241A/en not_active Expired - Lifetime
- 1979-11-05 EP EP79104308A patent/EP0011208B1/de not_active Expired
- 1979-11-05 DE DE7979104308T patent/DE2960541D1/de not_active Expired
- 1979-11-14 BR BR7907402A patent/BR7907402A/pt unknown
- 1979-11-14 DD DD79216895A patent/DD147354A5/de unknown
- 1979-11-15 IL IL58732A patent/IL58732A/xx unknown
- 1979-11-16 JP JP14789179A patent/JPS5572135A/ja active Pending
- 1979-11-16 CS CS797863A patent/CS208795B2/cs unknown
- 1979-11-16 DK DK488179A patent/DK488179A/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CS208795B2 (en) | 1981-09-15 |
| JPS5572135A (en) | 1980-05-30 |
| EP0011208A1 (de) | 1980-05-28 |
| IL58732A (en) | 1983-06-15 |
| DE2850180A1 (de) | 1980-05-29 |
| DE2960541D1 (en) | 1981-10-29 |
| IL58732A0 (en) | 1980-02-29 |
| US4275241A (en) | 1981-06-23 |
| DD147354A5 (de) | 1981-04-01 |
| EP0011208B1 (de) | 1981-07-29 |
| DK488179A (da) | 1980-05-19 |
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