KR100578455B1 - 3-아릴-벤조푸라논의 제조 방법 - Google Patents

3-아릴-벤조푸라논의 제조 방법 Download PDF

Info

Publication number
KR100578455B1
KR100578455B1 KR1020007014624A KR20007014624A KR100578455B1 KR 100578455 B1 KR100578455 B1 KR 100578455B1 KR 1020007014624 A KR1020007014624 A KR 1020007014624A KR 20007014624 A KR20007014624 A KR 20007014624A KR 100578455 B1 KR100578455 B1 KR 100578455B1
Authority
KR
South Korea
Prior art keywords
alkyl
substituted
unsubstituted
hydrogen
oxygen
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 - Fee Related
Application number
KR1020007014624A
Other languages
English (en)
Korean (ko)
Other versions
KR20010034913A (ko
Inventor
틴클미쉘
에반스사무엘
네스바드바피터
Original Assignee
시바 스폐셜티 케미칼스 홀딩 인코포레이티드
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 시바 스폐셜티 케미칼스 홀딩 인코포레이티드 filed Critical 시바 스폐셜티 케미칼스 홀딩 인코포레이티드
Publication of KR20010034913A publication Critical patent/KR20010034913A/ko
Application granted granted Critical
Publication of KR100578455B1 publication Critical patent/KR100578455B1/ko
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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, e.g. quinone methides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Furan Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Plural Heterocyclic Compounds (AREA)
KR1020007014624A 1998-06-25 1999-06-15 3-아릴-벤조푸라논의 제조 방법 Expired - Fee Related KR100578455B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1355/98 1998-06-25
CH135598 1998-06-25

Publications (2)

Publication Number Publication Date
KR20010034913A KR20010034913A (ko) 2001-04-25
KR100578455B1 true KR100578455B1 (ko) 2006-05-10

Family

ID=4208536

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007014624A Expired - Fee Related KR100578455B1 (ko) 1998-06-25 1999-06-15 3-아릴-벤조푸라논의 제조 방법

Country Status (14)

Country Link
US (2) US6417358B1 (https=)
EP (1) EP1089991B1 (https=)
JP (1) JP2002518493A (https=)
KR (1) KR100578455B1 (https=)
CN (1) CN100412069C (https=)
AT (1) ATE234827T1 (https=)
AU (1) AU4513699A (https=)
BR (1) BR9911586A (https=)
CA (1) CA2334341C (https=)
DE (1) DE69906074T2 (https=)
ES (1) ES2192852T3 (https=)
MX (1) MXPA00012863A (https=)
TW (1) TWI239332B (https=)
WO (1) WO1999067232A2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2343007B (en) * 1998-10-19 2001-11-07 Ciba Sc Holding Ag Colour photographic material
US6809208B2 (en) 2000-02-14 2004-10-26 Ciba Specialty Chemicals Corporation 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
US20230295373A1 (en) 2020-08-13 2023-09-21 Mitsubishi Gas Chemical Company, Inc. Thermoplastic resin composition for optical material, molded article, compounding agent, method for producing thermoplastic resin composition, and method for improving transmissivity
WO2023068290A1 (ja) 2021-10-22 2023-04-27 三菱瓦斯化学株式会社 熱可塑性樹脂組成物、成形体、熱可塑性樹脂組成物の製造方法及び透過率向上方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
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
GB2042562B (en) 1979-02-05 1983-05-11 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 (https=) 1993-09-17 1996-09-01 Ciba Geigy Ag

Also Published As

Publication number Publication date
CA2334341C (en) 2008-01-08
EP1089991A2 (en) 2001-04-11
KR20010034913A (ko) 2001-04-25
CA2334341A1 (en) 1999-12-29
ES2192852T3 (es) 2003-10-16
WO1999067232A2 (en) 1999-12-29
US6989446B2 (en) 2006-01-24
JP2002518493A (ja) 2002-06-25
AU4513699A (en) 2000-01-10
ATE234827T1 (de) 2003-04-15
DE69906074D1 (de) 2003-04-24
BR9911586A (pt) 2001-03-20
DE69906074T2 (de) 2003-08-21
US6417358B1 (en) 2002-07-09
CN100412069C (zh) 2008-08-20
TWI239332B (en) 2005-09-11
US20030018191A1 (en) 2003-01-23
EP1089991B1 (en) 2003-03-19
CN1307570A (zh) 2001-08-08
WO1999067232A3 (en) 2000-02-03
MXPA00012863A (es) 2003-08-01

Similar Documents

Publication Publication Date Title
KR100578455B1 (ko) 3-아릴-벤조푸라논의 제조 방법
CZ226294A3 (en) Process for preparing 3-arylbenzofuranones
NL194760C (nl) 3-Arylbenzo[b]furan-2-onen alsmede met deze furanonen gestabiliseerde organische materialen.
JP3505604B2 (ja) 安定剤として使用するための３−（２−アシルオキシエトキシフェニル）ベンゾフラン−２−オン
KR20130040181A (ko) ３―케토―벤조푸란 유도체의 제조 방법
Kasahara et al. Arylation and vinylation reactions of benzo [b] furan via organopalladium intermediates
JPH07247278A (ja) 安定剤としてのベンゾフラン−２−オン
US5606089A (en) 4-alkoxy-2, 6-di-t-butylphenol derivatives
US5639894A (en) Carbonylation of allylic alcohols and synthesis of an ambergris fragrance compound
CN103781754A (zh) 制备饱和烷基酯/酸的方法
US20020035272A1 (en) Furans, benzofurans, and thiophenes useful in the treatment of insulin resistance and hyperglycemia
US5674891A (en) Dihydrobenzothiophene compounds useful as anti-inflammatory agents
CN111440137A (zh) 一种3,4-苯并香豆素衍生物及其制备方法与应用
US3952033A (en) Furan intermediates and process for synthesis of 4-hydroxycyclopetenones, prostaglandin synthesis intermediates
AU6050490A (en) Novel photoactive compounds
CN118804908A (zh) 制备γ,δ-不饱和醛衍生物的方法
GB2368063A (en) 3-Aryl-5-substituted-3H-benzofuran-2-one derivatives and their use as stabilizers of organic material against degradation by light, oxygen or heat

Legal Events

Date Code Title Description
PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

A201 Request for examination
E13-X000 Pre-grant limitation requested

St.27 status event code: A-2-3-E10-E13-lim-X000

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

St.27 status event code: A-1-2-D10-D21-exm-PE0902

P11-X000 Amendment of application requested

St.27 status event code: A-2-2-P10-P11-nap-X000

P13-X000 Application amended

St.27 status event code: A-2-2-P10-P13-nap-X000

E701 Decision to grant or registration of patent right
PE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-PE0701

GRNT Written decision to grant
PR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-PR0701

PR1002 Payment of registration fee

St.27 status event code: A-2-2-U10-U12-oth-PR1002

Fee payment year number: 1

PG1601 Publication of registration

St.27 status event code: A-4-4-Q10-Q13-nap-PG1601

PN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-PN2301

St.27 status event code: A-5-5-R10-R11-asn-PN2301

LAPS Lapse due to unpaid annual fee
PC1903 Unpaid annual fee

St.27 status event code: A-4-4-U10-U13-oth-PC1903

Not in force date: 20090504

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

PC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-PC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 20090504

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000