RU94033486A - Способ получения 3-арил-бензофуранонов - Google Patents

Способ получения 3-арил-бензофуранонов

Info

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
Application number
RU94033486/04A
Other languages
English (en)
Other versions
RU2132847C1 (ru
Inventor
Несвадба Петер
Ch]
Эванс Сэмюель
Шмитт Ральф
De]
Original Assignee
Циба-Гейги АГ (CH)
Циба-Гейги АГ
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Циба-Гейги АГ (CH), Циба-Гейги АГ filed Critical Циба-Гейги АГ (CH)
Publication of RU94033486A publication Critical patent/RU94033486A/ru
Application granted granted Critical
Publication of RU2132847C1 publication Critical patent/RU2132847C1/ru

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)
  • Furan Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Detergent Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (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)

  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.
RU94033486A 1993-09-17 1994-09-16 Способ получения 3-арил-бензофуранонов RU2132847C1 (ru)

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)

* Cited by examiner, † Cited by third party
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
DE69906074T2 (de) 1998-06-25 2003-08-21 Ciba Speciality Chemicals Holding Inc., Basel Verfahren zur herstellung von 3-aryl-benzofuranonen
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
WO2007140940A1 (en) * 2006-06-02 2007-12-13 Dsm Ip 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
EP2464739B1 (en) 2009-08-14 2016-01-13 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
CN105960432B (zh) 2014-02-17 2019-02-15 巴斯夫欧洲公司 作为稳定剂的含磷3-苯基苯并呋喃-2-酮衍生物
BR112017002203B1 (pt) * 2014-08-05 2021-10-26 Basf Se Composição, processo para proteção de um material orgânico susceptível à degradação oxidativa, térmica ou induzida pela luz, uso de um composto de fórmula ip, i-o ou i-m, e, composto
ES2814128T3 (es) 2015-08-10 2021-03-26 Basf Se Derivados de 3-fenil-benzofuran-2-ona que contienen fósforo como estabilizadores
BR112020025321A2 (pt) 2018-06-21 2021-03-09 Basf Se Composição, processo para proteção de um material orgânico suscetível a degradação oxidante, térmica ou induzida por luz, uso de um composto, composto, composição de aditivo, e, composto intermediário
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)

* Cited by examiner, † Cited by third party
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.

Also Published As

Publication number Publication date
SK110494A3 (en) 1995-06-07
EP0648765B1 (de) 2000-07-12
CZ287199B6 (en) 2000-10-11
KR100346097B1 (ko) 2002-11-23
JP3603231B2 (ja) 2004-12-22
SK282114B6 (sk) 2001-11-06
TW284762B (ru) 1996-09-01
ATE194614T1 (de) 2000-07-15
CN1054129C (zh) 2000-07-05
ES2148303T3 (es) 2000-10-16
US5607624A (en) 1997-03-04
EP0648765A1 (de) 1995-04-19
BR9403590A (pt) 1995-05-16
KR950008501A (ko) 1995-04-17
CA2132132A1 (en) 1995-03-18
RU2132847C1 (ru) 1999-07-10
CN1111627A (zh) 1995-11-15
CZ226294A3 (en) 1995-04-12
JPH07165745A (ja) 1995-06-27
DE59409435D1 (de) 2000-08-17
ZA947182B (en) 1995-03-17
CA2132132C (en) 2006-11-07

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Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20030917