BR8706028A - Processo para a preparacao de tribromotetrametilbifenol e compostos relacionados - Google Patents
Processo para a preparacao de tribromotetrametilbifenol e compostos relacionadosInfo
- Publication number
- BR8706028A BR8706028A BR8706028A BR8706028A BR8706028A BR 8706028 A BR8706028 A BR 8706028A BR 8706028 A BR8706028 A BR 8706028A BR 8706028 A BR8706028 A BR 8706028A BR 8706028 A BR8706028 A BR 8706028A
- Authority
- BR
- Brazil
- Prior art keywords
- tribromotetramethylbyphenol
- preparation
- related compounds
- tetra
- tribromo
- Prior art date
Links
- 150000001875 compounds Chemical class 0.000 title 1
- DDTHMESPCBONDT-UHFFFAOYSA-N 4-(4-oxocyclohexa-2,5-dien-1-ylidene)cyclohexa-2,5-dien-1-one Chemical class C1=CC(=O)C=CC1=C1C=CC(=O)C=C1 DDTHMESPCBONDT-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
- C07C37/62—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by introduction of halogen; by substitution of halogen atoms by other halogen atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/831,400 US4654447A (en) | 1986-02-20 | 1986-02-20 | Process for the preparation of tribromotetramethylbiphenol and related compounds |
| PCT/US1987/000370 WO1987005009A1 (en) | 1986-02-20 | 1987-02-19 | Process for the preparation of tribromotetramethylbiphenol and related compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8706028A true BR8706028A (pt) | 1988-04-05 |
Family
ID=25258966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8706028A BR8706028A (pt) | 1986-02-20 | 1987-02-19 | Processo para a preparacao de tribromotetrametilbifenol e compostos relacionados |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US4654447A (pt) |
| EP (1) | EP0259450B1 (pt) |
| JP (1) | JPS63500381A (pt) |
| AT (1) | ATE70820T1 (pt) |
| AU (1) | AU595293B2 (pt) |
| BR (1) | BR8706028A (pt) |
| CA (1) | CA1268782A (pt) |
| DE (1) | DE3775497D1 (pt) |
| WO (1) | WO1987005009A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD463098S1 (en) | 2002-01-18 | 2002-09-24 | Nike, Inc. | Side element of a shoe upper |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3929908A (en) * | 1971-08-05 | 1975-12-30 | Gen Electric | Brominated biphenols |
| US3956403A (en) * | 1971-08-05 | 1976-05-11 | General Electric Company | Brominated biphenols |
| CA1073471A (en) * | 1974-12-18 | 1980-03-11 | Philip L. Kinson | Brominated biphenol process |
-
1986
- 1986-02-20 US US06/831,400 patent/US4654447A/en not_active Expired - Lifetime
-
1987
- 1987-02-19 DE DE8787901918T patent/DE3775497D1/de not_active Expired - Lifetime
- 1987-02-19 AT AT87901918T patent/ATE70820T1/de not_active IP Right Cessation
- 1987-02-19 WO PCT/US1987/000370 patent/WO1987005009A1/en not_active Ceased
- 1987-02-19 BR BR8706028A patent/BR8706028A/pt not_active IP Right Cessation
- 1987-02-19 EP EP87901918A patent/EP0259450B1/en not_active Expired
- 1987-02-19 AU AU69500/87A patent/AU595293B2/en not_active Ceased
- 1987-02-19 JP JP62501453A patent/JPS63500381A/ja active Granted
- 1987-02-20 CA CA000530191A patent/CA1268782A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0259450A4 (en) | 1988-06-20 |
| US4654447A (en) | 1987-03-31 |
| WO1987005009A1 (en) | 1987-08-27 |
| AU6950087A (en) | 1987-09-09 |
| EP0259450B1 (en) | 1991-12-27 |
| JPS63500381A (ja) | 1988-02-12 |
| CA1268782A (en) | 1990-05-08 |
| DE3775497D1 (de) | 1992-02-06 |
| ATE70820T1 (de) | 1992-01-15 |
| AU595293B2 (en) | 1990-03-29 |
| EP0259450A1 (en) | 1988-03-16 |
| JPH0369335B2 (pt) | 1991-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES531458A0 (es) | Un procedimiento para preparar s-triazolo(3, 4-a)ftalazinas | |
| BR8500565A (pt) | Corantes,processo para sua preparacao,utilizacao,compostos,processo para sua preparacao | |
| BR8605269A (pt) | Processo para preparacao de(2,2)-paraciclofano | |
| AR244674A1 (es) | Procedimiento para preparar derivados de acidos 3,4-dihidro-3-tioxo-2h-1,4-bensoxa (o tia)zin-4-aceticos. | |
| BR8705524A (pt) | Processo para preparacao de compostos | |
| BR8704266A (pt) | Processo para a preparacao de silanas contendo halogenio | |
| ES2020967B3 (es) | Procedimiento para preparar n-fluorsulfonamida | |
| BR7904218A (pt) | Processo para preparacao de 3-benzil-3-azabiciclo-(3,1,0)-hexano | |
| BR8007066A (pt) | Processo para obtencao de dissulfetos de ditiazolila-(2.2') | |
| BR8000798A (pt) | Processo para preparacao de produtos de condensacao copulados carbono-carbono,a partir de um 2,6-dialquil fenol | |
| IT7921410A0 (it) | Processo per la preparazione dicomposti aromatici fluorurati. | |
| BR8706028A (pt) | Processo para a preparacao de tribromotetrametilbifenol e compostos relacionados | |
| IL65597A (en) | Preparation of 1alpha,24,25-trihydroxy-and 24,25-dihydroxy-cholesterol and certain novel intermediates used therein | |
| BR7900124A (pt) | Processo para preparacao de compostos policiclicos,aromaticos substituidos por alcoxi | |
| BR8305821A (pt) | Processo para preparacao de compostos aromaticos mono-nitrados | |
| PT98268A (pt) | Processo para a preparacao de indano-pirrolidino-carbamatos | |
| GR1001203B (el) | Μεθοδος παρασκευης της ενωσεως 24r-σκυμνολη. | |
| PT91941A (pt) | Processo para a preparacao de n,n'-di-(trimetoxi-benzoil)piperazinas substituidas por 2-carbonilo | |
| IT1113343B (it) | Processo per la preparazione di 1,5-dimetibicicl(3.2.1)ottanol-8 | |
| IT7925694A0 (it) | Processo per la preparazione di2,2'-bis(fenol 4-sostituito)solfuri. | |
| BR8702505A (pt) | Processo para a preparacao de bisfenois bromados | |
| ES2008668B3 (es) | Procedimiento perfeccionado para la obtencion de d - treo - 1(p - metilsulfonilfenil) - 2 - dicloroacetamida - propandiol - 1,3 (tiamfenicol), asi como la utilizacion de los productos intermedios adecuados. | |
| BR7907534A (pt) | Processo para a preparacao de 4,5 dicloro 2 (4 clorofenoxi)fenol | |
| PT83491B (pt) | Processo para a preparacao de um novo derivado do tiocromano | |
| PT91940A (pt) | Processo para a preparacao de n,n'-di-(tri-metoxi-benzoil)piperazinas substituidas por 2-metoxi-carbonilo |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FF | Decision: intention to grant | ||
| KD | Notifcation of receipt (letter patent) | ||
| FG | Letter patent granted | ||
| PC | Transfer |
Free format text: CIBA SPECIALTY CHEMICALS HOLDING INC.-CIBA SPEZIALITAETENCHEMIE HOLDING AG - CIBA SPECIALITES CHIMIQUES HOLDING SA (CH) |
|
| B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 19/02/2002 |