AU2003293902A1 - Preparation of heterocyclic ketones - Google Patents
Preparation of heterocyclic ketonesInfo
- Publication number
- AU2003293902A1 AU2003293902A1 AU2003293902A AU2003293902A AU2003293902A1 AU 2003293902 A1 AU2003293902 A1 AU 2003293902A1 AU 2003293902 A AU2003293902 A AU 2003293902A AU 2003293902 A AU2003293902 A AU 2003293902A AU 2003293902 A1 AU2003293902 A1 AU 2003293902A1
- Authority
- AU
- Australia
- Prior art keywords
- iii
- heterocyclic ketones
- hydrocarbyl
- anhydride
- beta
- 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.)
- Abandoned
Links
- -1 heterocyclic ketones Chemical class 0.000 title abstract 3
- 239000006096 absorbing agent Substances 0.000 abstract 2
- 150000008064 anhydrides Chemical class 0.000 abstract 2
- 125000000623 heterocyclic group Chemical group 0.000 abstract 2
- 125000001183 hydrocarbyl group Chemical group 0.000 abstract 2
- 239000007788 liquid Substances 0.000 abstract 2
- 150000007524 organic acids Chemical class 0.000 abstract 2
- 150000007934 α,β-unsaturated carboxylic acids Chemical class 0.000 abstract 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 125000006575 electron-withdrawing group Chemical group 0.000 abstract 1
- 230000000737 periodic effect Effects 0.000 abstract 1
Classifications
-
- 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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/52—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes
- C07D333/54—Benzo[b]thiophenes; Hydrogenated benzo[b]thiophenes with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the hetero ring
- C07D333/56—Radicals substituted by oxygen atoms
-
- 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
- C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
- C07D333/78—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems condensed with rings other than six-membered or with ring systems containing such rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Pyridine Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10260095.3 | 2002-12-19 | ||
| DE10260095A DE10260095A1 (de) | 2002-12-19 | 2002-12-19 | Verfahren zur Herstellung von heterocyclischen Ketonen |
| US44459703P | 2003-02-03 | 2003-02-03 | |
| US60/444,597 | 2003-02-03 | ||
| PCT/EP2003/014358 WO2004056796A1 (en) | 2002-12-19 | 2003-12-17 | Preparation of heterocyclic ketones |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2003293902A1 true AU2003293902A1 (en) | 2004-07-14 |
Family
ID=32404078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2003293902A Abandoned AU2003293902A1 (en) | 2002-12-19 | 2003-12-17 | Preparation of heterocyclic ketones |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US7531672B2 (https=) |
| EP (1) | EP1572677B1 (https=) |
| JP (1) | JP2006511609A (https=) |
| CN (1) | CN100575351C (https=) |
| AT (1) | ATE323078T1 (https=) |
| AU (1) | AU2003293902A1 (https=) |
| DE (2) | DE10260095A1 (https=) |
| RU (1) | RU2325383C2 (https=) |
| WO (1) | WO2004056796A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102924465B (zh) * | 2012-11-05 | 2015-02-18 | 郑州大学 | 手性呋喃并α,β-不饱和环酮、其制备方法及应用 |
| KR101789386B1 (ko) | 2014-12-26 | 2017-11-15 | 주식회사 엘지화학 | 고수율 및 고 광학순도의 광학활성 벤조티오펜계 화합물의 합성 방법 |
| CN115650952B (zh) * | 2022-11-02 | 2024-01-30 | 上海橡实化学有限公司 | 一种5,6-二氢环戊并[b]噻吩-4-酮的微波合成方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2173182T3 (es) * | 1994-04-11 | 2002-10-16 | Chugai Pharmaceutical Co Ltd | Derivado de 4,6-dl-butil-2,3-dihidrobenzotiofenos como antioxidantes de ldl. |
| TR199901635T2 (xx) | 1996-11-15 | 2000-02-21 | Montell Technology Company Bv | Heterosiklik metalosenler ve polimerizasyon kataliz�rleri. |
| US6444833B1 (en) * | 1999-12-15 | 2002-09-03 | Basell Technology Company Bv | Metallocene compounds, process for their preparation and their use in catalytic systems for the polymerization of olefins |
| WO2001047939A1 (en) * | 1999-12-28 | 2001-07-05 | Basell Technology Company B.V. | Heterocyclic metallocene compounds and use thereof in catalyst systems for producing olefin polymers |
| JP2005501841A (ja) * | 2001-08-01 | 2005-01-20 | バセル ポリオレフィン ジーエムビーエイチ | 複素環式ペンタレン誘導体の製造方法 |
-
2002
- 2002-12-19 DE DE10260095A patent/DE10260095A1/de not_active Withdrawn
-
2003
- 2003-12-17 US US10/539,683 patent/US7531672B2/en not_active Expired - Lifetime
- 2003-12-17 RU RU2005122647/04A patent/RU2325383C2/ru not_active IP Right Cessation
- 2003-12-17 CN CN200380106670A patent/CN100575351C/zh not_active Expired - Fee Related
- 2003-12-17 WO PCT/EP2003/014358 patent/WO2004056796A1/en not_active Ceased
- 2003-12-17 JP JP2005502543A patent/JP2006511609A/ja active Pending
- 2003-12-17 EP EP03789303A patent/EP1572677B1/en not_active Expired - Lifetime
- 2003-12-17 AU AU2003293902A patent/AU2003293902A1/en not_active Abandoned
- 2003-12-17 DE DE60304608T patent/DE60304608T2/de not_active Expired - Lifetime
- 2003-12-17 AT AT03789303T patent/ATE323078T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004056796A1 (en) | 2004-07-08 |
| RU2325383C2 (ru) | 2008-05-27 |
| US7531672B2 (en) | 2009-05-12 |
| JP2006511609A (ja) | 2006-04-06 |
| DE60304608T2 (de) | 2006-11-02 |
| CN100575351C (zh) | 2009-12-30 |
| RU2005122647A (ru) | 2006-01-20 |
| EP1572677B1 (en) | 2006-04-12 |
| US20070142649A1 (en) | 2007-06-21 |
| EP1572677A1 (en) | 2005-09-14 |
| CN1729184A (zh) | 2006-02-01 |
| DE10260095A1 (de) | 2004-07-01 |
| ATE323078T1 (de) | 2006-04-15 |
| DE60304608D1 (de) | 2006-05-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |