FR2456083A1 - Procede de fabrication de phenolates de metal alcalin et son application a la fabrication d'ethers-imides aromatiques - Google Patents
Procede de fabrication de phenolates de metal alcalin et son application a la fabrication d'ethers-imides aromatiquesInfo
- Publication number
- FR2456083A1 FR2456083A1 FR8010398A FR8010398A FR2456083A1 FR 2456083 A1 FR2456083 A1 FR 2456083A1 FR 8010398 A FR8010398 A FR 8010398A FR 8010398 A FR8010398 A FR 8010398A FR 2456083 A1 FR2456083 A1 FR 2456083A1
- Authority
- FR
- France
- Prior art keywords
- manufacture
- alkaline metal
- imides
- application
- equal
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
- C07D209/44—Iso-indoles; Hydrogenated iso-indoles
- C07D209/48—Iso-indoles; Hydrogenated iso-indoles with oxygen atoms in positions 1 and 3, e.g. phthalimide
-
- 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
- C07C37/64—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring
- C07C37/66—Preparation of O-metal compounds with O-metal group bound to a carbon atom belonging to a six-membered aromatic ring by conversion of hydroxy groups to O-metal groups
-
- 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
- C07C37/70—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment
- C07C37/74—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation
- C07C37/78—Purification; separation; Use of additives, e.g. for stabilisation by physical treatment by distillation by azeotropic distillation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Indole Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Abstract
PROCEDE NE NECESSITANT PAS DE SOLVANT APROTIQUE DIPOLAIRE. IL CONSISTE A PORTER AU REFLUX UN MELANGE HETEROGENE D'UN SOLVANT ORGANIQUE NON POLAIRE AYANT UN POINT D'EBULLITION COMPRIS ENTRE 80C ET 200C A 760TORR ET UNE SOLUTION AQUEUSE D'UN PHENOL DE FORMULE: R---(-OH), ET L'EQUIVALENT PRATIQUEMENT STOECHIOMETRIQUE DE CE PHENOL ET D'UN HYDROXYDE DE METAL ALCALIN POUR EFFECTUER LA SEPARATION DE L'EAU SOUS LA FORME D'UN AZEOTROPE D'UN MELANGE RESULTANT JUSQU'A CE QU'IL SOIT PRATIQUEMENT ANHYDRE, OU R EST UN RADICAL ORGANIQUE AROMATIQUE DE C, M EST UN ION DU METAL ALCALIN, A EST UN ENTIER EGAL A 1 OU 2, LORSQUE A EST EGAL A 1, R EST UN RADICAL MONOVALENT ET LORSQUE A EST EGAL A 2, R EST UN RADICAL DIVALENT. APPLICATION A LA FABRICATION D'ETHERS-IMIDES AROMATIQUES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/037,442 US4257953A (en) | 1979-05-09 | 1979-05-09 | Method for making bisphenoxide salts and bisimides derived therefrom |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2456083A1 true FR2456083A1 (fr) | 1980-12-05 |
FR2456083B1 FR2456083B1 (fr) | 1985-11-22 |
Family
ID=21894362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8010398A Expired FR2456083B1 (fr) | 1979-05-09 | 1980-05-09 | Procede de fabrication de phenolates de metal alcalin et son application a la fabrication d'ethers-imides aromatiques |
Country Status (7)
Country | Link |
---|---|
US (1) | US4257953A (fr) |
JP (1) | JPS562955A (fr) |
AU (1) | AU532124B2 (fr) |
DE (1) | DE3017709A1 (fr) |
FR (1) | FR2456083B1 (fr) |
GB (1) | GB2050367B (fr) |
NL (1) | NL8002707A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126950A2 (fr) * | 1983-04-28 | 1984-12-05 | General Electric Company | Procédé pour la préparation d'éthers aromatiques et catalyseur utilisé dans ce procédé |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4410735A (en) * | 1981-11-30 | 1983-10-18 | General Electric Company | Method for making bisphenoxide salts |
US4455431A (en) * | 1982-03-05 | 1984-06-19 | General Electric Company | Method for making bis-etherphthalimides |
US4467097A (en) * | 1982-09-29 | 1984-08-21 | General Electric Company | Method for making aromatic bis(etherimide)s |
US4471125A (en) * | 1982-09-29 | 1984-09-11 | General Electric Company | Method for making aromatic ether imides |
US4585876A (en) * | 1982-11-25 | 1986-04-29 | Ciba-Geigy Corporation | Novel xanthones and thioxanthones |
DE3479650D1 (en) * | 1983-02-28 | 1989-10-12 | Gen Electric | Process for preparing anhydrous salts of dihydroxy aromatic compounds |
US4546207A (en) * | 1983-02-28 | 1985-10-08 | General Electric Company | Process for preparing anhydrous salts of dihydroxyaromatic compounds |
US4476309A (en) * | 1983-03-21 | 1984-10-09 | General Electric Company | Method for making aromatic etherimides |
US4520204A (en) * | 1983-04-25 | 1985-05-28 | General Electric Company | Method for preparation of aromatic ether imides and for catalyst recovery therein |
US4460778A (en) * | 1983-04-28 | 1984-07-17 | General Electric Company | Phase transfer catalysts |
US4578470A (en) * | 1983-06-20 | 1986-03-25 | General Electric Company | Bis-imides containing heterocyclic aromatic rings |
US4492806A (en) * | 1983-11-28 | 1985-01-08 | General Electric Company | Process for preparing alkali metal salts of hydroxyaromatic compounds |
JPS60204761A (ja) * | 1984-03-28 | 1985-10-16 | ゼネラル・エレクトリツク・カンパニイ | 芳香族エ−テルイミドの製造法 |
US4864034A (en) * | 1988-01-20 | 1989-09-05 | General Electric Company | Spiro(bis)indane bis-oxyphthalic acids and functional derivatives thereof |
US5229482A (en) * | 1991-02-28 | 1993-07-20 | General Electric Company | Phase transfer catalyzed preparation of aromatic polyether polymers |
US5359084A (en) * | 1993-02-18 | 1994-10-25 | General Electric Company | Method of preparing aromatic ether bisimides |
TW399043B (en) * | 1994-05-27 | 2000-07-21 | Gen Electric | Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US5536846A (en) * | 1994-05-27 | 1996-07-16 | General Electric Company | Process for preparing bis(ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US6008374A (en) * | 1994-05-27 | 1999-12-28 | General Electric Company | Process for preparing bis (ether anhydrides) using alkylamine derived bisimides having low melting temperatures |
US6235866B1 (en) | 1999-10-06 | 2001-05-22 | General Electric Company | Slurry preparation of bis (halophthalimides) and of polyether polymers |
US6576770B1 (en) | 2001-12-05 | 2003-06-10 | General Electric Company | Preparation of substituted phthalic anhydrides and substituted phthalimides |
US6528663B1 (en) | 2001-12-05 | 2003-03-04 | General Electric Company | Methods for the preparation of 4-chlorophthalic anhydride |
US6498224B1 (en) | 2001-12-05 | 2002-12-24 | General Electric Company | Methods for the preparation poly(etherimide)s |
US6881815B2 (en) * | 2002-09-25 | 2005-04-19 | General Electric Company | Method for the preparation poly(etherimide)s |
US7115785B2 (en) * | 2003-08-25 | 2006-10-03 | General Electric Company | Method for making salts hydroxy-substituted hydrocarbons |
US20060029671A1 (en) * | 2004-08-06 | 2006-02-09 | Grain Processing Corporation | Tablet coating composition |
US7268237B2 (en) * | 2005-03-11 | 2007-09-11 | General Electric Company | Direct dianhydride synthesis |
US7902407B2 (en) | 2005-03-30 | 2011-03-08 | Sabic Innovative Plastics Ip B.V. | Method for preparation of salts of hydroxy-substituted aromatic compounds |
US8080671B2 (en) | 2008-05-23 | 2011-12-20 | Sabic Innovative Plastics Ip B.V. | Production of low color polyetherimides |
US20130053489A1 (en) | 2011-08-22 | 2013-02-28 | Robert R. Gallucci | Polyetherimide compositions and methods for the manufacture and use thereof |
CN109071479A (zh) | 2016-04-27 | 2018-12-21 | 沙特基础工业全球技术有限公司 | 分离二酐的方法和通过该方法制备的二酐 |
CN107987007B (zh) * | 2017-11-21 | 2020-07-24 | 万华化学集团股份有限公司 | N-烃基-n’-烃基双醚型双邻苯二甲酰亚胺的制备方法 |
EP3790855B1 (fr) | 2018-05-07 | 2024-06-19 | SHPP Global Technologies B.V. | Procédé de préparation et d'isolation d'un dianhydride aromatique |
CN112074508B (zh) | 2018-05-14 | 2024-05-24 | 高新特殊工程塑料全球技术有限公司 | 用于分离二酐的方法及由该方法制备的二酐 |
CN113015723A (zh) | 2018-06-04 | 2021-06-22 | 沙特高性能聚合物和塑料全球技术公司 | 用于生产芳族二酐的方法 |
US11912689B2 (en) | 2018-06-18 | 2024-02-27 | Shpp Global Technologies B.V. | Method for isolation of an aromatic dianhydride and aromatic dianhydrides prepared by the method |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769833A (en) * | 1953-11-02 | 1956-11-06 | Diamond Alkali Co | Production of phenoxy acid esters through the potassium phenolate |
BE650476A (fr) * | 1963-07-16 | 1965-01-13 | ||
FR1565812A (fr) * | 1967-05-05 | 1969-05-02 | ||
FR2160976A1 (en) * | 1971-11-22 | 1973-07-06 | Chemetron Corp | Pure crystalline ethers - from phenol and alkyl polyols using azeotropic distn |
FR2192090A1 (fr) * | 1972-07-11 | 1974-02-08 | Hoechst Ag |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745882A (en) * | 1953-02-05 | 1956-05-15 | Exxon Research Engineering Co | Dehydrative distillation for preparation of alkali metal salts of 2, 4, 6-trialkylphenols |
US3787364A (en) * | 1971-09-01 | 1974-01-22 | Gen Electric | Process for making polyetherimides |
JPS523512B2 (fr) * | 1972-06-01 | 1977-01-28 | ||
US3957862A (en) * | 1973-03-30 | 1976-05-18 | General Electric Company | Method of making aromatic bis(ether ortho phthalic acid)s |
US3852242A (en) * | 1973-12-03 | 1974-12-03 | Gen Electric | Method for making polyetherimide |
US4048190A (en) * | 1976-02-17 | 1977-09-13 | General Electric Company | Preparation of bisphenol-A bisimides |
-
1979
- 1979-05-09 US US06/037,442 patent/US4257953A/en not_active Expired - Lifetime
-
1980
- 1980-05-07 GB GB8015066A patent/GB2050367B/en not_active Expired
- 1980-05-08 DE DE19803017709 patent/DE3017709A1/de not_active Withdrawn
- 1980-05-09 JP JP6078980A patent/JPS562955A/ja active Granted
- 1980-05-09 NL NL8002707A patent/NL8002707A/nl not_active Application Discontinuation
- 1980-05-09 FR FR8010398A patent/FR2456083B1/fr not_active Expired
- 1980-05-27 AU AU58777/80A patent/AU532124B2/en not_active Ceased
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2769833A (en) * | 1953-11-02 | 1956-11-06 | Diamond Alkali Co | Production of phenoxy acid esters through the potassium phenolate |
BE650476A (fr) * | 1963-07-16 | 1965-01-13 | ||
FR1565812A (fr) * | 1967-05-05 | 1969-05-02 | ||
FR2160976A1 (en) * | 1971-11-22 | 1973-07-06 | Chemetron Corp | Pure crystalline ethers - from phenol and alkyl polyols using azeotropic distn |
FR2192090A1 (fr) * | 1972-07-11 | 1974-02-08 | Hoechst Ag |
Non-Patent Citations (1)
Title |
---|
CA1974 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0126950A2 (fr) * | 1983-04-28 | 1984-12-05 | General Electric Company | Procédé pour la préparation d'éthers aromatiques et catalyseur utilisé dans ce procédé |
EP0126950A3 (en) * | 1983-04-28 | 1987-12-09 | General Electric Company | Method for making aromatic ethers and catalyst used in such method |
Also Published As
Publication number | Publication date |
---|---|
AU5877780A (en) | 1980-11-13 |
AU532124B2 (en) | 1983-09-15 |
FR2456083B1 (fr) | 1985-11-22 |
GB2050367B (en) | 1983-07-20 |
US4257953A (en) | 1981-03-24 |
NL8002707A (nl) | 1980-11-11 |
JPH0219107B2 (fr) | 1990-04-27 |
JPS562955A (en) | 1981-01-13 |
DE3017709A1 (de) | 1980-11-20 |
GB2050367A (en) | 1981-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |