BE795526A - Procede de chloration de l'anhydride maleique, des maleimides et des bis-maleimides - Google Patents
Procede de chloration de l'anhydride maleique, des maleimides et des bis-maleimidesInfo
- Publication number
- BE795526A BE795526A BE795526DA BE795526A BE 795526 A BE795526 A BE 795526A BE 795526D A BE795526D A BE 795526DA BE 795526 A BE795526 A BE 795526A
- Authority
- BE
- Belgium
- Prior art keywords
- maleimides
- chlorination
- bis
- maleic anhydride
- maleic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/44—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members
- C07D207/444—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5
- C07D207/456—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having three double bonds between ring members or between ring members and non-ring members having two doubly-bound oxygen atoms directly attached in positions 2 and 5 with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/567—Preparation of carboxylic acid anhydrides by reactions not involving carboxylic acid anhydride groups
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
- C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic System
- C07F7/02—Silicon compounds
- C07F7/08—Compounds having one or more C—Si linkages
- C07F7/0803—Compounds with Si-C or Si-Si linkages
- C07F7/081—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te
- C07F7/0812—Compounds with Si-C or Si-Si linkages comprising at least one atom selected from the elements N, O, halogen, S, Se or Te comprising a heterocyclic ring
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00226974A US3810913A (en) | 1972-02-16 | 1972-02-16 | Method of chlorinating maleic anhydride,maleimides and bismaleimides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE795526A true BE795526A (fr) | 1973-06-18 |
Family
ID=22851241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE795526D BE795526A (fr) | 1972-02-16 | Procede de chloration de l'anhydride maleique, des maleimides et des bis-maleimides |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3810913A (fr) |
| JP (1) | JPS4886817A (fr) |
| AU (1) | AU5167773A (fr) |
| BE (1) | BE795526A (fr) |
| BR (1) | BR7301182D0 (fr) |
| DE (1) | DE2306106A1 (fr) |
| FR (1) | FR2172338A1 (fr) |
| GB (1) | GB1395453A (fr) |
| IT (1) | IT979166B (fr) |
| LU (1) | LU67027A1 (fr) |
| NL (1) | NL7302244A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH615911A5 (fr) * | 1975-06-18 | 1980-02-29 | Ciba Geigy Ag | |
| US4049565A (en) * | 1975-10-31 | 1977-09-20 | Mobil Oil Corporation | Substituted maleimide lubricant additives and lubricant compositions made therewith |
| CA2030778C (fr) * | 1989-04-25 | 2000-11-28 | Henry Ashjian | Additif lubrifiant |
-
0
- BE BE795526D patent/BE795526A/fr unknown
-
1972
- 1972-02-16 US US00226974A patent/US3810913A/en not_active Expired - Lifetime
-
1973
- 1973-02-01 AU AU51677/73A patent/AU5167773A/en not_active Expired
- 1973-02-06 GB GB582573A patent/GB1395453A/en not_active Expired
- 1973-02-08 DE DE2306106A patent/DE2306106A1/de active Pending
- 1973-02-14 LU LU67027A patent/LU67027A1/xx unknown
- 1973-02-15 IT IT20460/73A patent/IT979166B/it active
- 1973-02-16 NL NL7302244A patent/NL7302244A/xx unknown
- 1973-02-16 BR BR731182A patent/BR7301182D0/pt unknown
- 1973-02-16 JP JP48018432A patent/JPS4886817A/ja active Pending
- 1973-02-16 FR FR7305534A patent/FR2172338A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| AU5167773A (en) | 1974-08-01 |
| US3810913A (en) | 1974-05-14 |
| JPS4886817A (fr) | 1973-11-15 |
| LU67027A1 (fr) | 1973-05-15 |
| IT979166B (it) | 1974-09-30 |
| FR2172338A1 (fr) | 1973-09-28 |
| NL7302244A (fr) | 1973-08-20 |
| BR7301182D0 (pt) | 1973-10-11 |
| GB1395453A (en) | 1975-05-29 |
| DE2306106A1 (de) | 1973-08-23 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BE756951A (fr) | Procede perfectionne de preparation de l'anhydride maleique | |
| BE791294A (fr) | Procede d'oxydation du butane pour former de l'anhydride maleique | |
| BE792879A (fr) | Procede d'isolement de l'anhydride maleique | |
| BE818360A (fr) | Procede de fabrication d'anhydride maleique | |
| FR2319606A1 (fr) | Procede de chloration dirigee des alcoylbenzenes | |
| BE833590A (fr) | Procede de production d'anhydride maleique | |
| BE867630A (fr) | Procede de preparation d'anhydride maleique | |
| RO62412A (fr) | Procede pour la preparation des n-(furylmethyle)-morphinanes | |
| BE787463A (fr) | Esters modifies de copolymeres d'anhydride maleique | |
| BE785052A (fr) | Copolymeres de l'anhydride maleique | |
| BE809699A (fr) | Procede de condensation de l'anhydride phtalique | |
| BE795526A (fr) | Procede de chloration de l'anhydride maleique, des maleimides et des bis-maleimides | |
| NO143171C (no) | Fremgangsmaate for fremstilling av maleinsyreanhydrid | |
| BE792008A (fr) | Procede de preparation de l'anhydride et/ou de l'acide maleique | |
| BE854815A (fr) | Procede de preparation d'anhydride maleique | |
| BE745862A (fr) | Procede de preparation d'anhydride maleique de couleur stable | |
| BE776577A (fr) | Procede pour l'obtention d'anhydride maleique pur | |
| BE758093A (fr) | Interpolymeres d'anhydride maleique | |
| BE810675A (fr) | Procede d'elaboration des aciers au chrome | |
| BE786157A (fr) | Procede de preparation de l'anhydride | |
| RO63671A (fr) | Procede pour la preparation des cycloalcanomes et des cycloalcanoles | |
| BE789485R (fr) | Procede perfectionne de preparation de l'anhydride | |
| BE763495A (fr) | Procede de preparation d'anhydride maleique | |
| IT7849140A0 (it) | Procedimento per la produzione di copolimeri di anidride maleica e vi nil-trialcossisilani | |
| BE745953R (fr) | Composition d'anhydride maleique stable a la |