DE60005922D1 - Verfahren zur Herstellung von acylierten heteroaromatischen Verbindungen aus heteroaromatischen Verbindungen mit Hilfe von Metallionenaustausch-Tonerden - Google Patents
Verfahren zur Herstellung von acylierten heteroaromatischen Verbindungen aus heteroaromatischen Verbindungen mit Hilfe von Metallionenaustausch-TonerdenInfo
- Publication number
- DE60005922D1 DE60005922D1 DE60005922T DE60005922T DE60005922D1 DE 60005922 D1 DE60005922 D1 DE 60005922D1 DE 60005922 T DE60005922 T DE 60005922T DE 60005922 T DE60005922 T DE 60005922T DE 60005922 D1 DE60005922 D1 DE 60005922D1
- Authority
- DE
- Germany
- Prior art keywords
- heteroaromatic compounds
- acylated
- preparation
- ion exchange
- metal ion
- 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 - Lifetime
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
- C07D207/30—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 two double bonds between ring members or between ring members and non-ring members
- C07D207/32—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 two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/33—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 two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms with substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D207/333—Radicals substituted by oxygen or sulfur atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/38—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D307/40—Radicals substituted by oxygen atoms
- C07D307/46—Doubly bound oxygen atoms, or two oxygen atoms singly bound to the same carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
- C07D333/02—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
- C07D333/04—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
- C07D333/06—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to the ring carbon atoms
- C07D333/22—Radicals substituted by doubly bound hetero atoms, or by two hetero atoms other than halogen singly bound to the same carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP20000302739 EP1138681B1 (de) | 2000-03-31 | 2000-03-31 | Verfahren zur Herstellung von acylierten heteroaromatischen Verbindungen aus heteroaromatischen Verbindungen mit Hilfe von Metallionenaustausch-Tonerden |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60005922D1 true DE60005922D1 (de) | 2003-11-20 |
| DE60005922T2 DE60005922T2 (de) | 2004-07-29 |
Family
ID=8172863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2000605922 Expired - Lifetime DE60005922T2 (de) | 2000-03-31 | 2000-03-31 | Verfahren zur Herstellung von acylierten heteroaromatischen Verbindungen aus heteroaromatischen Verbindungen mit Hilfe von Metallionenaustausch-Tonerden |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP1138681B1 (de) |
| DE (1) | DE60005922T2 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2544286A1 (en) | 2003-12-17 | 2005-06-30 | Sumitomo Seika Chemicals Co., Ltd. | Process for producing 2-acylthiophene compound |
| CN103664838B (zh) * | 2013-12-16 | 2015-10-21 | 山东汇海医药化工有限公司 | 一种乙烯酮制备2-乙酰呋喃的方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3965043A (en) * | 1974-09-06 | 1976-06-22 | Nl Industries, Inc. | Catalyst for alkylating aromatic hydrocarbons therefor |
| FR2599275B1 (fr) * | 1986-06-03 | 1988-11-10 | Centre Nat Rech Scient | Catalyseurs a base d'argile du type smectite, leur procede d'obtention et leur application a l'acylation d'hydrocarbures aromatiques. |
| DE3618964A1 (de) * | 1986-06-05 | 1987-12-10 | Basf Ag | Verfahren zur herstellung von acylierten heteroaromaten an zeolithischen katalysatoren |
| US5126489A (en) * | 1991-05-06 | 1992-06-30 | Uop | Acylation of aromatic compounds by acid anhydrides using solid acid catalysts |
-
2000
- 2000-03-31 EP EP20000302739 patent/EP1138681B1/de not_active Expired - Lifetime
- 2000-03-31 DE DE2000605922 patent/DE60005922T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP1138681A1 (de) | 2001-10-04 |
| EP1138681B1 (de) | 2003-10-15 |
| DE60005922T2 (de) | 2004-07-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |