BR9000709A - Processo para prepar p,p'-dicofol livre de ddtr,p,p'-dicofol,composicoes acaricidas livres de ddtr e metodo para controlar acaros - Google Patents
Processo para prepar p,p'-dicofol livre de ddtr,p,p'-dicofol,composicoes acaricidas livres de ddtr e metodo para controlar acarosInfo
- Publication number
- BR9000709A BR9000709A BR909000709A BR9000709A BR9000709A BR 9000709 A BR9000709 A BR 9000709A BR 909000709 A BR909000709 A BR 909000709A BR 9000709 A BR9000709 A BR 9000709A BR 9000709 A BR9000709 A BR 9000709A
- Authority
- BR
- Brazil
- Prior art keywords
- dicofol
- free
- ddtr
- ddt
- suitable solvent
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 241000238876 Acari Species 0.000 title 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 6
- 239000002904 solvent Substances 0.000 abstract 3
- JOQCINXYMZALAZ-UHFFFAOYSA-N 1-chloro-4-[1,2,2,2-tetrachloro-1-(4-chlorophenyl)ethyl]benzene Chemical compound C1=CC(Cl)=CC=C1C(Cl)(C(Cl)(Cl)Cl)C1=CC=C(Cl)C=C1 JOQCINXYMZALAZ-UHFFFAOYSA-N 0.000 abstract 2
- 150000001335 aliphatic alkanes Chemical class 0.000 abstract 2
- UOAMTSKGCBMZTC-UHFFFAOYSA-N dicofol Chemical compound C=1C=C(Cl)C=CC=1C(C(Cl)(Cl)Cl)(O)C1=CC=C(Cl)C=C1 UOAMTSKGCBMZTC-UHFFFAOYSA-N 0.000 abstract 2
- 125000005233 alkylalcohol group Chemical group 0.000 abstract 1
- 238000009472 formulation Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
- C07C29/78—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment by condensation or crystallisation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Detergent Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IL8927489A IL89274A (en) | 1989-02-13 | 1989-02-13 | Process for preparing environmentally safe dicofol |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9000709A true BR9000709A (pt) | 1991-01-22 |
Family
ID=11059684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR909000709A BR9000709A (pt) | 1989-02-13 | 1990-02-13 | Processo para prepar p,p'-dicofol livre de ddtr,p,p'-dicofol,composicoes acaricidas livres de ddtr e metodo para controlar acaros |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5118881A (enFirst) |
| EP (1) | EP0383054B1 (enFirst) |
| JP (1) | JPH02240035A (enFirst) |
| AT (1) | ATE124384T1 (enFirst) |
| BR (1) | BR9000709A (enFirst) |
| DE (1) | DE69020377T2 (enFirst) |
| ES (1) | ES2073461T3 (enFirst) |
| IL (1) | IL89274A (enFirst) |
| IN (1) | IN170240B (enFirst) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL89274A (en) * | 1989-02-13 | 1994-04-12 | Agan Chemical Manufacturers | Process for preparing environmentally safe dicofol |
| EP0409689B1 (en) * | 1989-07-18 | 1995-03-22 | Elf Atochem S.A. | A process for the purification of 1,1-bis(4-chlorophenyl)-2,2,2-trichloroethanol |
| ES2077233T3 (es) * | 1990-06-22 | 1995-11-16 | Atochem Elf Sa | Procedimiento de preparacion de 1,1-bis(clorofenil)-2,2,2-tricloroetanol. |
| JP5157478B2 (ja) * | 2008-01-25 | 2013-03-06 | ダイキン工業株式会社 | オレフィン−アルコール共沸混合物の分離方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2812362A (en) * | 1955-10-12 | 1957-11-05 | Rohm & Haas | Preparation of bis (chlorophenyl)-trichloroethanol |
| DE3264533D1 (en) * | 1981-05-12 | 1985-08-08 | Ici Plc | Process for the preparation of 1,1-bis phenyl-2-haloalkan-1-ols |
| US4705902A (en) * | 1985-10-03 | 1987-11-10 | Rohm And Haas Company | DDTR-free 1,1-bis(chlorophenyl)-2,2,2-trichloroethanol |
| IL89274A (en) * | 1989-02-13 | 1994-04-12 | Agan Chemical Manufacturers | Process for preparing environmentally safe dicofol |
-
1989
- 1989-02-13 IL IL8927489A patent/IL89274A/en not_active IP Right Cessation
-
1990
- 1990-01-22 DE DE69020377T patent/DE69020377T2/de not_active Expired - Fee Related
- 1990-01-22 EP EP90101212A patent/EP0383054B1/en not_active Expired - Lifetime
- 1990-01-22 ES ES90101212T patent/ES2073461T3/es not_active Expired - Lifetime
- 1990-01-22 AT AT90101212T patent/ATE124384T1/de not_active IP Right Cessation
- 1990-01-30 IN IN90/CAL/90A patent/IN170240B/en unknown
- 1990-02-09 JP JP2031306A patent/JPH02240035A/ja active Pending
- 1990-02-13 BR BR909000709A patent/BR9000709A/pt not_active IP Right Cessation
- 1990-11-08 US US07/611,396 patent/US5118881A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0383054B1 (en) | 1995-06-28 |
| ES2073461T3 (es) | 1995-08-16 |
| ATE124384T1 (de) | 1995-07-15 |
| DE69020377D1 (de) | 1995-08-03 |
| DE69020377T2 (de) | 1995-12-21 |
| JPH02240035A (ja) | 1990-09-25 |
| EP0383054A2 (en) | 1990-08-22 |
| IL89274A0 (en) | 1989-09-10 |
| IN170240B (enFirst) | 1992-02-29 |
| IL89274A (en) | 1994-04-12 |
| EP0383054A3 (en) | 1992-01-29 |
| US5118881A (en) | 1992-06-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
| FF | Decision: intention to grant | ||
| FG9A | Patent or certificate of addition granted | ||
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 30/05/2010 |