BR9911586A - Processo para preparação de 3-aril-benzenofuranonas - Google Patents
Processo para preparação de 3-aril-benzenofuranonasInfo
- Publication number
- BR9911586A BR9911586A BR9911586-7A BR9911586A BR9911586A BR 9911586 A BR9911586 A BR 9911586A BR 9911586 A BR9911586 A BR 9911586A BR 9911586 A BR9911586 A BR 9911586A
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- benzenofuranones
- aryl
- formula
- general symbols
- 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
- C07D307/78—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
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
- C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
- C07C49/603—Unsaturated compounds containing a keto groups being part of a ring of a six-membered ring
Abstract
Patente de Invenção: <B>"PROCESSO PARA PREPARAçãO DE 3-ARIL-BENZENOFURANONAS"<D>. Processo para preparação dos compostos da fórmula I onde os símbolos gerais são conforme definidos na reivindicação 1, o processo compreendendo a reação de um composto da fórmula V onde os símbolos gerais são conforme definidos na reivindicação 1, com monóxido de carbono em presença de um catalisador.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH135598 | 1998-06-25 | ||
PCT/EP1999/004117 WO1999067232A2 (en) | 1998-06-25 | 1999-06-15 | Process for the preparation of 3-aryl-benzofuranones |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9911586A true BR9911586A (pt) | 2001-03-20 |
Family
ID=4208536
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9911586-7A BR9911586A (pt) | 1998-06-25 | 1999-06-15 | Processo para preparação de 3-aril-benzenofuranonas |
Country Status (14)
Country | Link |
---|---|
US (2) | US6417358B1 (pt) |
EP (1) | EP1089991B1 (pt) |
JP (1) | JP2002518493A (pt) |
KR (1) | KR100578455B1 (pt) |
CN (1) | CN100412069C (pt) |
AT (1) | ATE234827T1 (pt) |
AU (1) | AU4513699A (pt) |
BR (1) | BR9911586A (pt) |
CA (1) | CA2334341C (pt) |
DE (1) | DE69906074T2 (pt) |
ES (1) | ES2192852T3 (pt) |
MX (1) | MXPA00012863A (pt) |
TW (1) | TWI239332B (pt) |
WO (1) | WO1999067232A2 (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2343007B (en) * | 1998-10-19 | 2001-11-07 | Ciba Sc Holding Ag | Colour photographic material |
AU2001239241A1 (en) | 2000-02-14 | 2001-08-20 | Ciba Specialty Chemicals Holding Inc. | New 3-arylbenzofuranones with electron-withdrawing substituents as stabilizers |
EP1170296B1 (en) * | 2000-07-07 | 2005-07-20 | Ciba SC Holding AG | Process for the preparation of 3-aryl-benzofuran-2-ones |
ATE299874T1 (de) * | 2000-07-07 | 2005-08-15 | Ciba Sc Holding Ag | Verfahren zur herstellung von 3-arylbenzofuran-2- onen |
US20050176859A1 (en) * | 2001-10-09 | 2005-08-11 | Michael Tinkl | Polyester and polyamide compositions of low residual aldehyde content |
US7818268B2 (en) * | 2001-10-16 | 2010-10-19 | Fitzsimmons Todd E | System and method for mail verification |
US8034904B2 (en) * | 2002-06-14 | 2011-10-11 | Immunogen Inc. | Anti-IGF-I receptor antibody |
US7390912B2 (en) * | 2004-12-17 | 2008-06-24 | Milliken & Company | Lactone stabilizing compositions |
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 |
CN104447647B (zh) * | 2014-10-31 | 2017-05-10 | 优缔股份有限公司 | 一种3‑芳基苯并呋喃酮化合物及其构成的组合物 |
GB201706162D0 (en) * | 2017-04-19 | 2017-05-31 | Nat Univ Singapore | Compounds |
EP4198092A4 (en) | 2020-08-13 | 2024-01-24 | Mitsubishi Gas Chemical Co | THERMOPLASTIC RESIN COMPOSITION FOR OPTICAL MATERIAL, MOLDED BODY, COMPOUNDING AGENT, METHOD FOR PRODUCING THE THERMOPLASTIC RESIN COMPOSITION AND METHOD FOR IMPROVING TRANSMISSIVITY |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA10018A (en) * | 1879-05-28 | Henry F. Howell | Process and apparatus for deodorizing petroleum oil | |
US4006252A (en) * | 1967-05-08 | 1977-02-01 | Ethyl Corporation | Methods and compositions for reducing plasma lipid levels |
GB2044272B (en) | 1979-02-05 | 1983-03-16 | Sandoz Ltd | Stabilising polymers |
GB8424376D0 (en) * | 1984-09-27 | 1984-10-31 | British Petroleum Co Plc | Chemical process |
JPH055913A (ja) * | 1991-06-27 | 1993-01-14 | Toshiba Corp | 有機非線形光学材料 |
JPH05323601A (ja) * | 1992-05-25 | 1993-12-07 | Fuji Photo Film Co Ltd | ポジ型フオトレジスト組成物 |
JPH05323600A (ja) * | 1992-05-25 | 1993-12-07 | Fuji Photo Film Co Ltd | ポジ型フオトレジスト組成物 |
TW284762B (pt) | 1993-09-17 | 1996-09-01 | Ciba Geigy Ag |
-
1999
- 1999-06-15 EP EP99927984A patent/EP1089991B1/en not_active Expired - Lifetime
- 1999-06-15 AU AU45136/99A patent/AU4513699A/en not_active Abandoned
- 1999-06-15 CN CNB998078530A patent/CN100412069C/zh not_active Expired - Fee Related
- 1999-06-15 MX MXPA00012863A patent/MXPA00012863A/es not_active IP Right Cessation
- 1999-06-15 US US09/720,442 patent/US6417358B1/en not_active Expired - Fee Related
- 1999-06-15 KR KR1020007014624A patent/KR100578455B1/ko not_active IP Right Cessation
- 1999-06-15 AT AT99927984T patent/ATE234827T1/de not_active IP Right Cessation
- 1999-06-15 JP JP2000555886A patent/JP2002518493A/ja not_active Withdrawn
- 1999-06-15 WO PCT/EP1999/004117 patent/WO1999067232A2/en active IP Right Grant
- 1999-06-15 ES ES99927984T patent/ES2192852T3/es not_active Expired - Lifetime
- 1999-06-15 BR BR9911586-7A patent/BR9911586A/pt not_active Application Discontinuation
- 1999-06-15 CA CA002334341A patent/CA2334341C/en not_active Expired - Fee Related
- 1999-06-15 DE DE69906074T patent/DE69906074T2/de not_active Expired - Fee Related
- 1999-06-23 TW TW088110529A patent/TWI239332B/zh not_active IP Right Cessation
-
2002
- 2002-06-12 US US10/170,658 patent/US6989446B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6989446B2 (en) | 2006-01-24 |
ATE234827T1 (de) | 2003-04-15 |
CN100412069C (zh) | 2008-08-20 |
DE69906074D1 (de) | 2003-04-24 |
KR20010034913A (ko) | 2001-04-25 |
WO1999067232A3 (en) | 2000-02-03 |
DE69906074T2 (de) | 2003-08-21 |
US20030018191A1 (en) | 2003-01-23 |
CA2334341C (en) | 2008-01-08 |
CN1307570A (zh) | 2001-08-08 |
US6417358B1 (en) | 2002-07-09 |
WO1999067232A2 (en) | 1999-12-29 |
KR100578455B1 (ko) | 2006-05-10 |
TWI239332B (en) | 2005-09-11 |
ES2192852T3 (es) | 2003-10-16 |
EP1089991B1 (en) | 2003-03-19 |
JP2002518493A (ja) | 2002-06-25 |
AU4513699A (en) | 2000-01-10 |
CA2334341A1 (en) | 1999-12-29 |
EP1089991A2 (en) | 2001-04-11 |
MXPA00012863A (es) | 2003-08-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B11B | Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements |