DE3853581D1 - Verfahren zur herstellung von dialkylestern von polyhalogenaromatischen säuren mit hoher ausbeute. - Google Patents
Verfahren zur herstellung von dialkylestern von polyhalogenaromatischen säuren mit hoher ausbeute.Info
- Publication number
- DE3853581D1 DE3853581D1 DE3853581T DE3853581T DE3853581D1 DE 3853581 D1 DE3853581 D1 DE 3853581D1 DE 3853581 T DE3853581 T DE 3853581T DE 3853581 T DE3853581 T DE 3853581T DE 3853581 D1 DE3853581 D1 DE 3853581D1
- Authority
- DE
- Germany
- Prior art keywords
- acids
- polyhalogenaromatic
- high yield
- dialkyl esters
- producing dialkyl
- 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 - Fee Related
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/08—Preparation of carboxylic acid esters by reacting carboxylic acids or symmetrical anhydrides with the hydroxy or O-metal group of organic compounds
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2601/00—Systems containing only non-condensed rings
- C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
- C07C2601/14—The ring being saturated
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Steroid Compounds (AREA)
- Polyesters Or Polycarbonates (AREA)
- Furan Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9936187A | 1987-09-21 | 1987-09-21 | |
US07/244,421 US5049697A (en) | 1987-09-21 | 1988-09-16 | High yield method for preparation of dialkyl esters of polyhaloaromatic acids |
PCT/US1988/003256 WO1989002887A2 (en) | 1987-09-21 | 1988-09-21 | High yield method for preparation of dialkyl esters of polyhaloaromatic acids |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3853581D1 true DE3853581D1 (de) | 1995-05-18 |
DE3853581T2 DE3853581T2 (de) | 1995-09-28 |
Family
ID=26796022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3853581T Expired - Fee Related DE3853581T2 (de) | 1987-09-21 | 1988-09-21 | Verfahren zur herstellung von dialkylestern von polyhalogenaromatischen säuren mit hoher ausbeute. |
Country Status (18)
Country | Link |
---|---|
US (2) | US5049697A (de) |
EP (1) | EP0334951B1 (de) |
JP (1) | JPH02502018A (de) |
AT (1) | ATE121069T1 (de) |
AU (1) | AU626819B2 (de) |
BR (1) | BR8807209A (de) |
CA (1) | CA1333178C (de) |
DE (1) | DE3853581T2 (de) |
DK (1) | DK244189A (de) |
ES (1) | ES2010608A6 (de) |
FI (1) | FI892449A (de) |
GR (1) | GR1000249B (de) |
HU (1) | HUT54339A (de) |
IL (1) | IL87824A0 (de) |
NO (1) | NO170147C (de) |
PH (1) | PH26830A (de) |
PT (1) | PT88554B (de) |
WO (1) | WO1989002887A2 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0363647B1 (de) * | 1988-10-14 | 1993-12-15 | ATOCHEM NORTH AMERICA, INC. (a Pennsylvania corp.) | Feuerbeständige hydraulische Flüssigkeiten |
US5328627A (en) * | 1988-10-14 | 1994-07-12 | Elf Atochem North America, Inc. | Fire resistant hydraulic fluids |
IL93033A0 (en) * | 1989-03-10 | 1990-11-05 | Atochem North America | Polyhaloaromatic ester flame retardants for polyolefin resins |
US5637757A (en) * | 1995-04-11 | 1997-06-10 | Great Lakes Chemical Corporation | One-pot synthesis of ring-brominated benzoate compounds |
US5728760A (en) * | 1995-04-11 | 1998-03-17 | Great Lakes Chemical Corporation | Use of ring-brominated benzoate compounds as flame retardants and/or plasticizers |
US5728323A (en) * | 1995-11-06 | 1998-03-17 | Unitex Chemical Corporation | Process for preparing dialkyl tetrahalophthalates |
US5760161A (en) * | 1997-02-10 | 1998-06-02 | Albemarle Corporation | Process for making unsaturated, thermosetting, brominated phthalic anhydride/polyol polyester resins |
WO1998057920A2 (en) * | 1997-06-18 | 1998-12-23 | Great Lakes Chemical Corporation | Novel flame retardant plasticizers |
US6114425A (en) * | 1997-07-17 | 2000-09-05 | Unitex Chemical Corporation | Plasticized polyvinyl chloride compound |
US6337419B1 (en) | 1997-07-17 | 2002-01-08 | Unitex Chemical Corporation | Plasticized polyvinyl chloride compound |
US6150552A (en) * | 1998-06-30 | 2000-11-21 | Great Lakes Chemical Corporation | Efficient methods for making tetrahalophthalate esters having excellent purity |
US7307183B2 (en) * | 2003-07-29 | 2007-12-11 | Great Lakes Chemical Corporation | Process for producing tetrabromobenzoate esters |
JP4464921B2 (ja) * | 2003-07-29 | 2010-05-19 | グレイト レイクス ケミカル コーポレイション | テトラブロモ安息香酸エステルの製造方法 |
US7045564B2 (en) * | 2003-08-29 | 2006-05-16 | Albemarle Corporation | Flame retardants with high halogen content and low viscosity |
PL1664179T3 (pl) * | 2003-08-29 | 2009-12-31 | Albemarle Corp | Opóźniacze palenia o wysokiej zawartości halogenów i niskiej lepkości |
KR20060081090A (ko) * | 2005-01-07 | 2006-07-12 | 해동화학(주) | 신규 화합물 및 이의 난연제로서의 용도 |
US20100113631A1 (en) * | 2006-11-17 | 2010-05-06 | Desikan Anantha N | Halobenzoate esters, flame retardant composition containing same and, polyurethane foam made therewith |
DE102009060813A1 (de) | 2009-12-30 | 2011-07-07 | Emery Oleochemicals GmbH, 40589 | Katalysatorsystem zur Herstellung eines Esters und diesen Ester einsetzende Verfahren |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB810381A (en) * | 1954-07-01 | 1959-03-18 | Goodrich Co B F | Improvements in ester synthesis |
US3162616A (en) * | 1959-06-10 | 1964-12-22 | Nopco Chem Co | Esterification process |
US3749134A (en) * | 1972-02-02 | 1973-07-31 | Sunlite Plastics Inc | Radiographically opaque plastic tubing |
JPS5344602B2 (de) * | 1973-05-21 | 1978-11-30 | ||
US3929866A (en) * | 1973-05-18 | 1975-12-30 | Ici America Inc | Diesters of tetrabromophthalic anhydride |
US3933721A (en) * | 1973-10-23 | 1976-01-20 | Wilson Alfred P | Flame retardant plasticized compositions |
US4007218A (en) * | 1973-12-07 | 1977-02-08 | Standard Oil Company (Indiana) | Esterification reaction |
US3957835A (en) * | 1975-01-15 | 1976-05-18 | Hercules Incorporated | Brominated azido fire retardants |
US4098704A (en) * | 1977-02-25 | 1978-07-04 | Pennwalt Corporation | Polyoxyalkylene tetrahalophthalate ester as textile finishing agent |
US4298517A (en) * | 1978-12-22 | 1981-11-03 | Pennwalt Corporation | Tetrahalophthalates as flame retardant plasticizers for halogenated resins |
US4405761A (en) * | 1980-10-23 | 1983-09-20 | Battelle Development Corporation | Non-emissive, flame-retardant coating compositions |
US4375551A (en) * | 1981-09-18 | 1983-03-01 | Fmc Corporation | Process for making allylic esters of tetrabromophthalic acid |
KR850000300B1 (ko) * | 1983-11-30 | 1985-03-18 | 한국과학기술원 | 프탈산 에스테르류의 제조방법 |
US4564697A (en) * | 1984-11-29 | 1986-01-14 | Ethyl Corporation | Halogenated polyol-ester neutralization agent |
US4764550A (en) * | 1985-09-17 | 1988-08-16 | Pennwalt Corporation | Tetrahalophthalate esters as flame retardants for polyphenylene ether resins |
US4754053A (en) * | 1987-05-12 | 1988-06-28 | Great Lakes Chemical Corporation | Process for preparing alkyl tetrabromophthalates |
-
1988
- 1988-09-16 US US07/244,421 patent/US5049697A/en not_active Expired - Lifetime
- 1988-09-20 IL IL87824A patent/IL87824A0/xx unknown
- 1988-09-20 PH PH37561A patent/PH26830A/en unknown
- 1988-09-20 PT PT88554A patent/PT88554B/pt not_active IP Right Cessation
- 1988-09-21 AT AT88910425T patent/ATE121069T1/de not_active IP Right Cessation
- 1988-09-21 DE DE3853581T patent/DE3853581T2/de not_active Expired - Fee Related
- 1988-09-21 EP EP88910425A patent/EP0334951B1/de not_active Expired - Lifetime
- 1988-09-21 HU HU886807A patent/HUT54339A/hu unknown
- 1988-09-21 GR GR880100626A patent/GR1000249B/el unknown
- 1988-09-21 ES ES8802869A patent/ES2010608A6/es not_active Expired
- 1988-09-21 BR BR888807209A patent/BR8807209A/pt not_active Application Discontinuation
- 1988-09-21 AU AU27200/88A patent/AU626819B2/en not_active Ceased
- 1988-09-21 JP JP63509511A patent/JPH02502018A/ja active Pending
- 1988-09-21 CA CA000578019A patent/CA1333178C/en not_active Expired - Fee Related
- 1988-09-21 WO PCT/US1988/003256 patent/WO1989002887A2/en active IP Right Grant
-
1989
- 1989-05-18 NO NO892003A patent/NO170147C/no unknown
- 1989-05-19 FI FI892449A patent/FI892449A/fi not_active IP Right Cessation
- 1989-05-19 DK DK244189A patent/DK244189A/da not_active Application Discontinuation
-
1991
- 1991-08-19 US US07/738,992 patent/US5208366A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
NO892003L (no) | 1989-05-18 |
GR1000249B (el) | 1992-05-12 |
US5049697A (en) | 1991-09-17 |
HUT54339A (en) | 1991-02-28 |
ATE121069T1 (de) | 1995-04-15 |
AU626819B2 (en) | 1992-08-13 |
EP0334951B1 (de) | 1995-04-12 |
CA1333178C (en) | 1994-11-22 |
PH26830A (en) | 1992-11-05 |
ES2010608A6 (es) | 1989-11-16 |
EP0334951A1 (de) | 1989-10-04 |
NO892003D0 (no) | 1989-05-18 |
US5208366A (en) | 1993-05-04 |
PT88554A (pt) | 1988-10-01 |
PT88554B (pt) | 1992-11-30 |
DK244189A (da) | 1989-07-18 |
WO1989002887A3 (en) | 1990-03-22 |
FI892449A0 (fi) | 1989-05-19 |
JPH02502018A (ja) | 1990-07-05 |
BR8807209A (pt) | 1989-10-17 |
GR880100626A (en) | 1989-06-22 |
FI892449A (fi) | 1989-05-19 |
IL87824A0 (en) | 1989-03-31 |
AU2720088A (en) | 1989-04-18 |
NO170147C (no) | 1992-09-16 |
EP0334951A4 (en) | 1991-03-13 |
NO170147B (no) | 1992-06-09 |
DK244189D0 (da) | 1989-05-19 |
WO1989002887A2 (en) | 1989-04-06 |
DE3853581T2 (de) | 1995-09-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |