NL7708245A - Werkwijze ter bereiding van benzofuranyl- -benzimidazolen en van optische bleekmiddelen daarmee. - Google Patents

Werkwijze ter bereiding van benzofuranyl- -benzimidazolen en van optische bleekmiddelen daarmee.

Info

Publication number
NL7708245A
NL7708245A NL7708245A NL7708245A NL7708245A NL 7708245 A NL7708245 A NL 7708245A NL 7708245 A NL7708245 A NL 7708245A NL 7708245 A NL7708245 A NL 7708245A NL 7708245 A NL7708245 A NL 7708245A
Authority
NL
Netherlands
Prior art keywords
benzimidazoles
benzofuranyl
preparation
optical bleaches
bleaches
Prior art date
Application number
NL7708245A
Other languages
English (en)
Dutch (nl)
Original Assignee
Ciba Geigy
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 Ciba Geigy filed Critical Ciba Geigy
Publication of NL7708245A publication Critical patent/NL7708245A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/92—Synthetic fiber dyeing
    • Y10S8/927—Polyacrylonitrile fiber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Detergent Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL7708245A 1976-07-26 1977-07-25 Werkwijze ter bereiding van benzofuranyl- -benzimidazolen en van optische bleekmiddelen daarmee. NL7708245A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
LU75458 1976-07-26
LU77216 1977-04-27

Publications (1)

Publication Number Publication Date
NL7708245A true NL7708245A (nl) 1978-01-30

Family

ID=26640208

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7708245A NL7708245A (nl) 1976-07-26 1977-07-25 Werkwijze ter bereiding van benzofuranyl- -benzimidazolen en van optische bleekmiddelen daarmee.

Country Status (18)

Country Link
US (3) US4146725A (pm)
JP (1) JPS5314735A (pm)
AR (1) AR217651A1 (pm)
AT (1) AT356052B (pm)
AU (1) AU2726877A (pm)
BR (1) BR7704901A (pm)
CA (1) CA1099727A (pm)
CH (1) CH632628B (pm)
DD (1) DD133810A5 (pm)
DE (1) DE2733156A1 (pm)
ES (2) ES460994A1 (pm)
FR (1) FR2359839A1 (pm)
GB (1) GB1560321A (pm)
IT (1) IT1079804B (pm)
MX (1) MX150024A (pm)
NL (1) NL7708245A (pm)
SE (1) SE7708510L (pm)
SU (1) SU929009A3 (pm)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH645359A5 (de) * 1978-11-20 1984-09-28 Ciba Geigy Ag Lagerstabile, konzentrierte waessrige loesung von benzimidazolium-aufhellern.
DE2852531A1 (de) * 1978-12-05 1980-06-19 Bayer Ag Benzofuranyl-benzimidazole
DE2904829A1 (de) * 1979-02-08 1980-08-14 Bayer Ag Verfahren zur herstellung von benzimidazolylbenzofuran
DE4230656A1 (de) * 1992-09-14 1994-03-17 Ciba Geigy Verfahren zur Verbesserung von Weissgrad, Helligkeit und Farbort von Füllstoffen und Pigmenten
CA2150610C (en) * 1994-06-01 1999-08-17 Mikiro Yanaka Benzene derivatives and pharmaceutical composition
JPH10203981A (ja) * 1997-01-21 1998-08-04 Kureha Chem Ind Co Ltd 心疾患改善剤
DE59905847D1 (de) * 1998-05-05 2003-07-10 Altana Pharma Ag Benzimidazole und oxazole
ME00370B (me) * 1999-06-23 2011-05-10 Sanofi Aventis Deutschland SUPSTITUISANI BENZIMIDAZOLl
US6770666B2 (en) * 1999-12-27 2004-08-03 Japan Tobacco Inc. Fused-ring compounds and use thereof as drugs
HUP0202263A3 (en) 1999-12-27 2003-02-28 Japan Tobacco Inc Benzimidazole, indole and imidazo-pyridine derivatives and pharmaceutical compositions containing them
US6448281B1 (en) 2000-07-06 2002-09-10 Boehringer Ingelheim (Canada) Ltd. Viral polymerase inhibitors
AR035543A1 (es) * 2001-06-26 2004-06-16 Japan Tobacco Inc Agente terapeutico para la hepatitis c que comprende un compuesto de anillo condensado, compuesto de anillo condensado, composicion farmaceutica que lo comprende, compuestos de benzimidazol, tiazol y bifenilo utiles como intermediarios para producir dichos compuestos, uso del compuesto de anillo con
EP2335700A1 (en) * 2001-07-25 2011-06-22 Boehringer Ingelheim (Canada) Ltd. Hepatitis C virus polymerase inhibitors with a heterobicylic structure
US7098231B2 (en) * 2003-01-22 2006-08-29 Boehringer Ingelheim International Gmbh Viral polymerase inhibitors
US7223785B2 (en) * 2003-01-22 2007-05-29 Boehringer Ingelheim International Gmbh Viral polymerase inhibitors
EP1455352A1 (en) * 2003-03-05 2004-09-08 Clariant International Ltd. New dyes for optical data recording
AU2004261667A1 (en) * 2003-08-01 2005-02-10 Genelabs Technologies, Inc. Bicyclic imidazol derivatives against Flaviviridae
KR20120091276A (ko) * 2004-02-20 2012-08-17 베링거 인겔하임 인터내셔날 게엠베하 바이러스 폴리머라제 억제제
EP1915378A4 (en) * 2005-08-12 2009-07-22 Boehringer Ingelheim Int VIRUS POLYMERASE INHIBITORS
AU2010275477A1 (en) * 2009-07-23 2012-02-23 Vanderbilt University Substituted benzoimidazolesulfonamides and substituted indolesulfonamides as mGluR4 potentiators
EP2978816A1 (en) 2013-03-26 2016-02-03 Momentive Performance Materials Inc. Coating composition and method for determining the uniformity and thickness of a no-rinse silane pretreatment
JP6956033B2 (ja) * 2018-03-14 2021-10-27 日本化薬株式会社 ベンゾアゾール化合物、並びにこれを含んだ顔料組成物
JP7211029B2 (ja) 2018-11-20 2023-01-24 日本電気硝子株式会社 ガラス物品の製造方法、及び薄板ガラスの加熱方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1469227A1 (de) * 1964-12-31 1970-06-04 Bayer Ag Furanverbindungen
DE1802863C2 (de) * 1968-10-12 1971-03-18 Basf Ag Verwendung von sulfonsaeuregruppenhaltigen Farbstoffen zum Faerben von Textilmaterial aus Polyamiden
CH986369A4 (pm) * 1969-06-27 1970-12-31
DE2006517A1 (en) * 1970-02-13 1971-08-26 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Salts of 3-(benzimidazolyl-2') -7-dialkyl-co
DE2013262A1 (en) * 1970-03-20 1971-10-07 Badische Anilin & Soda Fabrik AG, 6700 Ludwigshafen Acid gp-contg 3-(benzimidazolyl-2')-7-dialkyl amino cumarin
US3940417A (en) * 1970-12-09 1976-02-24 Ciba-Geigy Corporation Quaternised benzofuranyl-benzimidazoles
CH577998A5 (pm) * 1970-12-09 1976-07-30 Ciba Geigy Ag
CH1626371A4 (pm) 1971-11-09 1974-10-15
JPS5529110B2 (pm) * 1972-12-25 1980-08-01
CH117273A4 (pm) * 1973-01-26 1976-07-15
CH590965A5 (pm) * 1973-12-19 1977-08-31 Ciba Geigy Ag
CH616422A5 (pm) * 1974-05-23 1980-03-31 Sandoz Ag
US4009994A (en) * 1974-08-22 1977-03-01 Ciba-Geigy Corporation Process and product of optical brightening with quaternized benzofuranyl-benzimidazoles

Also Published As

Publication number Publication date
CA1099727A (en) 1981-04-21
DE2733156C2 (pm) 1991-09-05
ES460994A1 (es) 1978-12-01
ATA538777A (de) 1979-09-15
US4250317A (en) 1981-02-10
DE2733156A1 (de) 1978-02-02
AR217651A1 (es) 1980-04-15
BR7704901A (pt) 1978-03-28
GB1560321A (en) 1980-02-06
DD133810A5 (de) 1979-01-24
JPS6260422B2 (pm) 1987-12-16
MX150024A (es) 1984-03-05
JPS5314735A (en) 1978-02-09
AU2726877A (en) 1979-02-01
AT356052B (de) 1980-04-10
ES470878A1 (es) 1979-02-16
FR2359839B1 (pm) 1980-07-11
SU929009A3 (ru) 1982-05-15
CH632628B (de)
FR2359839A1 (fr) 1978-02-24
CH632628GA3 (pm) 1982-10-29
SE7708510L (sv) 1978-01-27
US4146725A (en) 1979-03-27
IT1079804B (it) 1985-05-13
US4360679A (en) 1982-11-23

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Legal Events

Date Code Title Description
BV The patent application has lapsed