FR2066252A5 - Oxazolyl optical brighteners for textiles and plastics - Google Patents

Oxazolyl optical brighteners for textiles and plastics

Info

Publication number
FR2066252A5
FR2066252A5 FR7037831A FR7037831A FR2066252A5 FR 2066252 A5 FR2066252 A5 FR 2066252A5 FR 7037831 A FR7037831 A FR 7037831A FR 7037831 A FR7037831 A FR 7037831A FR 2066252 A5 FR2066252 A5 FR 2066252A5
Authority
FR
France
Prior art keywords
oxazolyl
plastics
alkyl
optical brighteners
textiles
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
Application number
FR7037831A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Chemical Co Ltd
Original Assignee
Sumitomo Chemical Co Ltd
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 Sumitomo Chemical Co Ltd filed Critical Sumitomo Chemical Co Ltd
Priority to FR7037831A priority Critical patent/FR2066252A5/en
Application granted granted Critical
Publication of FR2066252A5 publication Critical patent/FR2066252A5/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/52—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems
    • C07D263/62—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings
    • C07D263/64—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings condensed with carbocyclic rings or ring systems having two or more ring systems containing condensed 1,3-oxazole rings linked in positions 2 and 2' by chains containing six-membered aromatic rings or ring systems containing such rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

Oxazolyl derivs, useful as optical brighteners for natural and synthetic fibres, alkyd resins, phenolic and melamine resins, and plastics such as p.v.c., polycarbonates, etc. have the formula I: (where R1 and R2 are each H, alkyl, cycloalkyl or aryl opt. substd. by alkyl or alkoxy or halogen atoms; or R1 and R2 may be linked together to form a cycloalkyl gp. and may be same or different; n is a divalent (hetero)cyclic gp; X is an oxalyl gp. of formula II an aryloxazolyl gp. of formula III (where R1 and R2 are as defined; A is opt. alkyl or halo substd. benzene or naphthaline ring).
FR7037831A 1970-10-20 1970-10-20 Oxazolyl optical brighteners for textiles and plastics Expired FR2066252A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7037831A FR2066252A5 (en) 1970-10-20 1970-10-20 Oxazolyl optical brighteners for textiles and plastics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7037831A FR2066252A5 (en) 1970-10-20 1970-10-20 Oxazolyl optical brighteners for textiles and plastics

Publications (1)

Publication Number Publication Date
FR2066252A5 true FR2066252A5 (en) 1971-08-06

Family

ID=9063006

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037831A Expired FR2066252A5 (en) 1970-10-20 1970-10-20 Oxazolyl optical brighteners for textiles and plastics

Country Status (1)

Country Link
FR (1) FR2066252A5 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016622A1 (en) * 2002-08-16 2004-02-26 Consejo Superior De Investigaciones Científicas Derivatives of 4-4'-bipyridyl-2-2'-bisoxazoles and 4-4'-bipyridyl-2-2'-bistiazoles as antineoplasic agents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016622A1 (en) * 2002-08-16 2004-02-26 Consejo Superior De Investigaciones Científicas Derivatives of 4-4'-bipyridyl-2-2'-bisoxazoles and 4-4'-bipyridyl-2-2'-bistiazoles as antineoplasic agents
ES2200706A1 (en) * 2002-08-16 2004-03-01 Consejo Superior Investigacion Derivatives of 4-4'-bipyridyl-2-2'-bisoxazoles and 4-4'-bipyridyl-2-2'-bistiazoles as antineoplasic agents

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Legal Events

Date Code Title Description
ST Notification of lapse