ATE85973T1 - Verfahren zur stabilisierung der chlorierungsgemische von phenol und/oder chlorphenolen. - Google Patents
Verfahren zur stabilisierung der chlorierungsgemische von phenol und/oder chlorphenolen.Info
- Publication number
- ATE85973T1 ATE85973T1 AT87420251T AT87420251T ATE85973T1 AT E85973 T1 ATE85973 T1 AT E85973T1 AT 87420251 T AT87420251 T AT 87420251T AT 87420251 T AT87420251 T AT 87420251T AT E85973 T1 ATE85973 T1 AT E85973T1
- Authority
- AT
- Austria
- Prior art keywords
- phenol
- stabilizing
- chlorphenols
- chlorination
- chlorination mixtures
- Prior art date
Links
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 title abstract 2
- 238000005660 chlorination reaction Methods 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 title abstract 2
- 230000000087 stabilizing effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- VGVRPFIJEJYOFN-UHFFFAOYSA-N 2,3,4,6-tetrachlorophenol Chemical class OC1=C(Cl)C=C(Cl)C(Cl)=C1Cl VGVRPFIJEJYOFN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 125000001309 chloro group Chemical group Cl* 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 238000003756 stirring Methods 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
- C07C37/68—Purification; separation; Use of additives, e.g. for stabilisation
- C07C37/88—Use of additives, e.g. for stabilisation
-
- 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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8613555A FR2604999B1 (fr) | 1986-09-25 | 1986-09-25 | Procede de stabilisation des melanges de chloration du phenol et/ou de chlorophenols |
| EP87420251A EP0262061B1 (de) | 1986-09-25 | 1987-09-24 | Verfahren zur Stabilisierung der Chlorierungsgemische von Phenol und/oder Chlorphenolen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE85973T1 true ATE85973T1 (de) | 1993-03-15 |
Family
ID=9339356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT87420251T ATE85973T1 (de) | 1986-09-25 | 1987-09-24 | Verfahren zur stabilisierung der chlorierungsgemische von phenol und/oder chlorphenolen. |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4853153A (de) |
| EP (1) | EP0262061B1 (de) |
| JP (1) | JPS6391342A (de) |
| AT (1) | ATE85973T1 (de) |
| CA (1) | CA1280127C (de) |
| DE (1) | DE3784292D1 (de) |
| FR (1) | FR2604999B1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2605000B1 (fr) * | 1986-09-25 | 1989-02-24 | Rhone Poulenc Chimie | Procede de stabilisation des melanges de chloration du phenol et/ou de chlorophenols |
| FR2628736B1 (fr) * | 1988-03-17 | 1990-07-27 | Rhone Poulenc Chimie | Procede de stabilisation des melanges de chloration du phenol et/ou de chlorophenols |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3088917A (en) * | 1961-01-11 | 1963-05-07 | Weston Chemical Corp | Mixtures of secondary and tertiary phosphite esters of ether alcohols |
| FR1320738A (fr) * | 1961-09-18 | 1963-03-15 | Shell Int Research | Procédé de décoloration et de stabilisation à l'égard du changement de couleur des composés aromatiques |
| FR1317387A (fr) * | 1962-01-10 | 1963-02-08 | Pure Chem Ltd | Phosphites secondaires organiques, leur procédé de préparation et leurs applications |
| US3920757A (en) * | 1971-08-25 | 1975-11-18 | Dow Chemical Co | Chlorination with sulfuryl chloride |
| US4016047A (en) * | 1973-11-09 | 1977-04-05 | Vulcan Materials Company | Separation and recovery of polychlorinated phenols |
| FR2478076A1 (fr) * | 1980-03-17 | 1981-09-18 | Rhone Poulenc Ind | Procede de preparation de chlorophenols |
| JPS61207351A (ja) * | 1985-03-12 | 1986-09-13 | Inuiu Yakuhin Kogyo Kk | フエノ−ルの塩素化法 |
-
1986
- 1986-09-25 FR FR8613555A patent/FR2604999B1/fr not_active Expired
-
1987
- 1987-09-24 EP EP87420251A patent/EP0262061B1/de not_active Expired - Lifetime
- 1987-09-24 JP JP62239909A patent/JPS6391342A/ja active Granted
- 1987-09-24 CA CA000547680A patent/CA1280127C/fr not_active Expired - Lifetime
- 1987-09-24 DE DE8787420251T patent/DE3784292D1/de not_active Expired - Lifetime
- 1987-09-24 AT AT87420251T patent/ATE85973T1/de active
- 1987-09-25 US US07/101,013 patent/US4853153A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA1280127C (fr) | 1991-02-12 |
| US4853153A (en) | 1989-08-01 |
| JPH0317815B2 (de) | 1991-03-11 |
| DE3784292D1 (de) | 1993-04-01 |
| JPS6391342A (ja) | 1988-04-22 |
| FR2604999B1 (fr) | 1989-02-24 |
| EP0262061B1 (de) | 1993-02-24 |
| EP0262061A3 (en) | 1989-10-11 |
| EP0262061A2 (de) | 1988-03-30 |
| FR2604999A1 (fr) | 1988-04-15 |
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