RU94033486A - Способ получения 3-арил-бензофуранонов - Google Patents
Способ получения 3-арил-бензофураноновInfo
- Publication number
- RU94033486A RU94033486A RU94033486/04A RU94033486A RU94033486A RU 94033486 A RU94033486 A RU 94033486A RU 94033486/04 A RU94033486/04 A RU 94033486/04A RU 94033486 A RU94033486 A RU 94033486A RU 94033486 A RU94033486 A RU 94033486A
- Authority
- RU
- Russia
- Prior art keywords
- formula
- compound
- synthesis
- arylbenzofuranones
- point
- Prior art date
Links
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
- C07D307/91—Dibenzofurans; Hydrogenated dibenzofurans
-
- 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
- C07D405/04—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 directly linked by a ring-member-to-ring-member bond
-
- 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
- C07D409/04—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 directly linked by a ring-member-to-ring-member bond
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Furan Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Detergent Compositions (AREA)
- Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
Abstract
Способ получения соединений формулы I, указанной в описании, отличается тем, что соединение формулы III, указанной в описании, подвергают обменной реакции с соединением формулы IV, указанной в описании.
Claims (1)
- Способ получения соединений формулы I, указанной в описании, отличается тем, что соединение формулы III, указанной в описании, подвергают обменной реакции с соединением формулы IV, указанной в описании.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH2812/93-0 | 1993-09-17 | ||
CH281293 | 1993-09-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU94033486A true RU94033486A (ru) | 1996-07-20 |
RU2132847C1 RU2132847C1 (ru) | 1999-07-10 |
Family
ID=4242153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU94033486A RU2132847C1 (ru) | 1993-09-17 | 1994-09-16 | Способ получения 3-арил-бензофуранонов |
Country Status (15)
Country | Link |
---|---|
US (1) | US5607624A (ru) |
EP (1) | EP0648765B1 (ru) |
JP (1) | JP3603231B2 (ru) |
KR (1) | KR100346097B1 (ru) |
CN (1) | CN1054129C (ru) |
AT (1) | ATE194614T1 (ru) |
BR (1) | BR9403590A (ru) |
CA (1) | CA2132132C (ru) |
CZ (1) | CZ287199B6 (ru) |
DE (1) | DE59409435D1 (ru) |
ES (1) | ES2148303T3 (ru) |
RU (1) | RU2132847C1 (ru) |
SK (1) | SK282114B6 (ru) |
TW (1) | TW284762B (ru) |
ZA (1) | ZA947182B (ru) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19730629C2 (de) * | 1997-07-17 | 2001-06-13 | Borealis Gmbh Schwechat Mannsw | Modifizierte, Methylensequenzen enthaltende Polymere, Verfahren zur Herstellung und Verwendung |
CN100412069C (zh) | 1998-06-25 | 2008-08-20 | 西巴特殊化学品控股有限公司 | 3-芳基-苯并呋喃酮类化合物的制备方法 |
GB2343007B (en) * | 1998-10-19 | 2001-11-07 | Ciba Sc Holding Ag | Colour photographic material |
US6069225A (en) * | 1999-03-17 | 2000-05-30 | Bayer Corporation | Polycarbonate composition useful in optical storage applications |
US6197854B1 (en) | 2000-04-03 | 2001-03-06 | Bayer Corporation | Polycarbonate composition resistant to gamma radiation |
EP1280858A1 (en) * | 2000-05-04 | 2003-02-05 | General Electric Company | Method for improving the paint adhesion of compatibilized polyphenylene ether-polyamide compositions |
EP1170296B1 (en) * | 2000-07-07 | 2005-07-20 | Ciba SC Holding AG | Process for the preparation of 3-aryl-benzofuran-2-ones |
US6569927B1 (en) | 2000-10-06 | 2003-05-27 | Uniroyal Chemical Company, Inc. | Thermoplastic resins stabilized by blends of sterically hindered phenols, secondary amines, and lactones |
US7390912B2 (en) * | 2004-12-17 | 2008-06-24 | Milliken & Company | Lactone stabilizing compositions |
EP2024407A1 (en) * | 2006-06-02 | 2009-02-18 | DSMIP Assets B.V. | Process for the preparation of a hydroxy-aromatic resin: hydroxy-aromatic resin, and modification thereof |
JP5260418B2 (ja) | 2008-06-26 | 2013-08-14 | 住友化学株式会社 | ポリエステル組成物 |
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 |
WO2011018472A2 (en) | 2009-08-14 | 2011-02-17 | Basf Se | Methods in cell cultures, and related inventions, employing certain additives |
CN102199137B (zh) * | 2010-03-24 | 2013-03-20 | 淄博万昌科技股份有限公司 | 一种制备3-(α-甲氧基)-亚甲基苯并呋喃-2(3H)-酮的方法 |
TWI403507B (zh) | 2011-03-17 | 2013-08-01 | Chitec Technology Co Ltd | 苯并呋喃衍生物及其應用 |
CN102603686A (zh) * | 2012-02-01 | 2012-07-25 | 华东理工大学 | 2’位含活泼氢的氢键接受体取代基取代的苯并呋喃酮衍生物及其在聚丙烯中的应用 |
CN104097995B (zh) * | 2013-04-01 | 2016-08-24 | 郑立铭 | 窗帘卷线变速模块 |
EP3428228B1 (en) | 2014-02-17 | 2020-11-25 | Basf Se | 3-phenyl-benzofuran-2-one derivatives containing phosphorus as stabilizers |
JP6559224B2 (ja) * | 2014-08-05 | 2019-08-14 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | 安定化剤としての3−フェニル−ベンゾフラン−2−オンジホスファイト誘導体 |
KR102574970B1 (ko) | 2015-08-10 | 2023-09-06 | 바스프 에스이 | 안정화제로서의 인을 함유하는 3-페닐-벤조푸란-2-온 유도체 |
US11767338B2 (en) | 2018-06-21 | 2023-09-26 | Basf Se | 3-phenyl-benzofuran-2-one diphosphate derivatives as stabilizers |
CN109651314B (zh) * | 2019-01-04 | 2023-03-28 | 湖南大学 | 一种抗氧剂hp-136的高效催化合成方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4013690A (en) * | 1974-02-05 | 1977-03-22 | Sandoz Ltd. | Organic compounds |
GB2044272B (en) * | 1979-02-05 | 1983-03-16 | Sandoz Ltd | Stabilising polymers |
US5175312A (en) * | 1989-08-31 | 1992-12-29 | Ciba-Geigy Corporation | 3-phenylbenzofuran-2-ones |
MX9305489A (es) * | 1992-09-23 | 1994-03-31 | Ciba Geigy Ag | 3-(dihidrobenzofuran-5-il)benzofuran-2-onas, estabilizadores. |
-
1994
- 1994-08-30 TW TW083107934A patent/TW284762B/zh not_active IP Right Cessation
- 1994-09-08 AT AT94810521T patent/ATE194614T1/de not_active IP Right Cessation
- 1994-09-08 EP EP94810521A patent/EP0648765B1/de not_active Expired - Lifetime
- 1994-09-08 DE DE59409435T patent/DE59409435D1/de not_active Expired - Lifetime
- 1994-09-08 ES ES94810521T patent/ES2148303T3/es not_active Expired - Lifetime
- 1994-09-12 US US08/304,455 patent/US5607624A/en not_active Expired - Lifetime
- 1994-09-14 SK SK1104-94A patent/SK282114B6/sk unknown
- 1994-09-15 KR KR1019940023860A patent/KR100346097B1/ko not_active IP Right Cessation
- 1994-09-15 CZ CZ19942262A patent/CZ287199B6/cs not_active IP Right Cessation
- 1994-09-15 CA CA002132132A patent/CA2132132C/en not_active Expired - Fee Related
- 1994-09-16 RU RU94033486A patent/RU2132847C1/ru not_active IP Right Cessation
- 1994-09-16 BR BR9403590A patent/BR9403590A/pt not_active IP Right Cessation
- 1994-09-16 ZA ZA947182A patent/ZA947182B/xx unknown
- 1994-09-16 CN CN94115312A patent/CN1054129C/zh not_active Expired - Fee Related
- 1994-09-19 JP JP25000994A patent/JP3603231B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
TW284762B (ru) | 1996-09-01 |
SK110494A3 (en) | 1995-06-07 |
SK282114B6 (sk) | 2001-11-06 |
RU2132847C1 (ru) | 1999-07-10 |
KR950008501A (ko) | 1995-04-17 |
ATE194614T1 (de) | 2000-07-15 |
CN1054129C (zh) | 2000-07-05 |
EP0648765B1 (de) | 2000-07-12 |
CN1111627A (zh) | 1995-11-15 |
CA2132132C (en) | 2006-11-07 |
CZ226294A3 (en) | 1995-04-12 |
JPH07165745A (ja) | 1995-06-27 |
JP3603231B2 (ja) | 2004-12-22 |
ES2148303T3 (es) | 2000-10-16 |
DE59409435D1 (de) | 2000-08-17 |
CZ287199B6 (en) | 2000-10-11 |
KR100346097B1 (ko) | 2002-11-23 |
EP0648765A1 (de) | 1995-04-19 |
CA2132132A1 (en) | 1995-03-18 |
ZA947182B (en) | 1995-03-17 |
BR9403590A (pt) | 1995-05-16 |
US5607624A (en) | 1997-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20030917 |