DE60112009D1 - Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen - Google Patents
Verfahren zur Herstellung von 3-Arylbenzofuran-2-onenInfo
- Publication number
- DE60112009D1 DE60112009D1 DE60112009T DE60112009T DE60112009D1 DE 60112009 D1 DE60112009 D1 DE 60112009D1 DE 60112009 T DE60112009 T DE 60112009T DE 60112009 T DE60112009 T DE 60112009T DE 60112009 D1 DE60112009 D1 DE 60112009D1
- Authority
- DE
- Germany
- Prior art keywords
- formula
- preparation
- compounds
- arylbenzofuran
- ones
- 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
- 238000000034 method Methods 0.000 title abstract 3
- 150000001875 compounds Chemical class 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 239000003125 aqueous solvent Substances 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 230000003301 hydrolyzing effect Effects 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 239000011368 organic material Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 239000003381 stabilizer Substances 0.000 abstract 1
Classifications
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
-
- 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
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/78—Benzo [b] furans; Hydrogenated benzo [b] furans
- C07D307/82—Benzo [b] furans; Hydrogenated benzo [b] furans 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 carbon atoms of the hetero ring
- C07D307/83—Oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D409/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms
- C07D409/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings
- C07D409/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having sulfur atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Furan Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Lubricants (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP00810595 | 2000-07-07 | ||
| EP00810595 | 2000-07-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60112009D1 true DE60112009D1 (de) | 2005-08-25 |
| DE60112009T2 DE60112009T2 (de) | 2006-06-08 |
Family
ID=8174793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60112009T Expired - Lifetime DE60112009T2 (de) | 2000-07-07 | 2001-06-28 | Verfahren zur Herstellung von 3-Arylbenzofuran-2-onen |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6586606B2 (de) |
| JP (1) | JP4880137B2 (de) |
| AT (1) | ATE299874T1 (de) |
| CA (1) | CA2352679C (de) |
| DE (1) | DE60112009T2 (de) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6960394B2 (en) * | 2004-02-25 | 2005-11-01 | Milliken & Company | Fabric reinforced cement |
| US7914884B2 (en) * | 2004-02-25 | 2011-03-29 | Milliken & Company | Fabric reinforced cement |
| KR101500689B1 (ko) * | 2008-05-15 | 2015-03-10 | 삼성디스플레이 주식회사 | 전기영동 입자, 이의 제조방법 및 이를 이용한 전기영동디스플레이 |
| US7988881B2 (en) | 2008-09-30 | 2011-08-02 | E. I. Du Pont De Nemours And Company | Multilayer laminates comprising chiral nematic liquid crystals |
| US8286405B1 (en) * | 2009-08-11 | 2012-10-16 | Agp Plastics, Inc. | Fire and impact resistant window and building structures |
| US9365710B2 (en) * | 2011-12-22 | 2016-06-14 | Fina Technology, Inc. | Polypropylene with low fluid retention |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3623156A1 (de) * | 1986-07-10 | 1988-01-14 | Bayer Ag | Verfahren zur herstellung polycyclischer verbindungen |
| US5175312A (en) * | 1989-08-31 | 1992-12-29 | Ciba-Geigy Corporation | 3-phenylbenzofuran-2-ones |
| JP3318414B2 (ja) * | 1992-12-16 | 2002-08-26 | 武田薬品工業株式会社 | 縮合複素環化合物、その製造法および剤 |
| JP2002518493A (ja) * | 1998-06-25 | 2002-06-25 | チバ スペシャルティ ケミカルズ ホールディング インコーポレーテッド | ３−アリール−ベンゾフラノンの製造方法 |
-
2001
- 2001-06-28 AT AT01810629T patent/ATE299874T1/de not_active IP Right Cessation
- 2001-06-28 DE DE60112009T patent/DE60112009T2/de not_active Expired - Lifetime
- 2001-07-05 CA CA2352679A patent/CA2352679C/en not_active Expired - Lifetime
- 2001-07-05 US US09/899,450 patent/US6586606B2/en not_active Expired - Lifetime
- 2001-07-09 JP JP2001208075A patent/JP4880137B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE60112009T2 (de) | 2006-06-08 |
| ATE299874T1 (de) | 2005-08-15 |
| CA2352679A1 (en) | 2002-01-07 |
| JP4880137B2 (ja) | 2012-02-22 |
| US6586606B2 (en) | 2003-07-01 |
| CA2352679C (en) | 2010-10-05 |
| US20020115855A1 (en) | 2002-08-22 |
| JP2002097184A (ja) | 2002-04-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PFENNING MEINIG & PARTNER GBR, 80339 MUENCHEN |
|
| 8327 | Change in the person/name/address of the patent owner |
Owner name: CIBA HOLDING INC., BASEL, CH |
|
| 8328 | Change in the person/name/address of the agent |
Representative=s name: MAIWALD PATENTANWALTSGESELLSCHAFT MBH, 80335 MUENC |