ZA711514B - 3-(3',4'-dichloro-6'-alkylphenyl)-2-pyrazoline derivatives,process for their manufacture and their use as optical brighteners - Google Patents

3-(3',4'-dichloro-6'-alkylphenyl)-2-pyrazoline derivatives,process for their manufacture and their use as optical brighteners

Info

Publication number
ZA711514B
ZA711514B ZA711514A ZA711514A ZA711514B ZA 711514 B ZA711514 B ZA 711514B ZA 711514 A ZA711514 A ZA 711514A ZA 711514 A ZA711514 A ZA 711514A ZA 711514 B ZA711514 B ZA 711514B
Authority
ZA
South Africa
Prior art keywords
alkylphenyl
dichloro
manufacture
optical brighteners
pyrazoline derivatives
Prior art date
Application number
ZA711514A
Other languages
English (en)
Inventor
G Roesch
H Mengler
E Schinzel
Original Assignee
Hoechst Ag
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
Priority claimed from DE2011552A external-priority patent/DE2011552C3/de
Application filed by Hoechst Ag filed Critical Hoechst Ag
Publication of ZA711514B publication Critical patent/ZA711514B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/06—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/46—Friedel-Crafts reactions
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/76—Ketones containing a keto group bound to a six-membered aromatic ring
    • C07C49/80—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen
    • C07C49/807—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen all halogen atoms bound to the ring
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0041—Optical brightening agents, organic pigments
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/60—Optical bleaching or brightening

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Phenolic Resins Or Amino Resins (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Photoreceptors In Electrophotography (AREA)
ZA711514A 1970-03-11 1971-03-08 3-(3',4'-dichloro-6'-alkylphenyl)-2-pyrazoline derivatives,process for their manufacture and their use as optical brighteners ZA711514B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2011552A DE2011552C3 (de) 1970-03-11 1970-03-11 3- P'^'-Dichtör-^-afkyl-imenyrJ^ A2 -pyrazoint-Derivate, Verfahren zu ihrer Herstellung und ihre Verwendung als optische Aufheller

Publications (1)

Publication Number Publication Date
ZA711514B true ZA711514B (en) 1972-04-26

Family

ID=5764794

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711514A ZA711514B (en) 1970-03-11 1971-03-08 3-(3',4'-dichloro-6'-alkylphenyl)-2-pyrazoline derivatives,process for their manufacture and their use as optical brighteners

Country Status (18)

Country Link
JP (2) JPS5632313B1 (enrdf_load_stackoverflow)
AT (1) AT315803B (enrdf_load_stackoverflow)
BE (1) BE764127A (enrdf_load_stackoverflow)
CA (1) CA971959A (enrdf_load_stackoverflow)
CH (2) CH559273A (enrdf_load_stackoverflow)
CS (1) CS152391B2 (enrdf_load_stackoverflow)
ES (1) ES388953A1 (enrdf_load_stackoverflow)
FR (1) FR2084476A5 (enrdf_load_stackoverflow)
GB (1) GB1360490A (enrdf_load_stackoverflow)
HU (1) HU162981B (enrdf_load_stackoverflow)
NL (1) NL163212C (enrdf_load_stackoverflow)
NO (1) NO131596C (enrdf_load_stackoverflow)
PL (1) PL83038B1 (enrdf_load_stackoverflow)
RO (1) RO61307A (enrdf_load_stackoverflow)
SE (1) SE378105B (enrdf_load_stackoverflow)
SU (1) SU439991A3 (enrdf_load_stackoverflow)
YU (1) YU34550B (enrdf_load_stackoverflow)
ZA (1) ZA711514B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49134675A (enrdf_load_stackoverflow) * 1973-03-02 1974-12-25
DE2502434A1 (de) 1974-01-29 1975-07-31 Sandoz Ag Neue verbindungen der pyrazolinreihe
CH602659A5 (enrdf_load_stackoverflow) * 1974-06-18 1978-07-31 Sandoz Ag
JPS6291600A (ja) * 1985-10-08 1987-04-27 モベイ・コ−ポレ−シヨン 洗剤
DE10208773A1 (de) 2002-02-28 2003-09-04 Clariant Gmbh Wässrige Flüssigformulierungen von Pyrazolin-Aufhellern

Also Published As

Publication number Publication date
YU34550B (en) 1979-09-10
BE764127A (fr) 1971-09-13
JPS56138173A (en) 1981-10-28
PL83038B1 (en) 1975-12-31
JPS5632313B1 (enrdf_load_stackoverflow) 1981-07-27
CH569755A5 (enrdf_load_stackoverflow) 1975-11-28
CA971959A (en) 1975-07-29
CH559273A (enrdf_load_stackoverflow) 1975-02-28
NL163212B (nl) 1980-03-17
SE378105B (enrdf_load_stackoverflow) 1975-08-18
AT315803B (de) 1974-06-10
CS152391B2 (enrdf_load_stackoverflow) 1973-12-19
NO131596C (enrdf_load_stackoverflow) 1975-06-25
YU58971A (en) 1979-02-28
JPS591750B2 (ja) 1984-01-13
SU439991A3 (ru) 1974-08-15
CH343771A4 (enrdf_load_stackoverflow) 1974-07-15
ES388953A1 (es) 1975-03-16
RO61307A (enrdf_load_stackoverflow) 1976-09-15
NO131596B (enrdf_load_stackoverflow) 1975-03-17
FR2084476A5 (enrdf_load_stackoverflow) 1971-12-17
NL163212C (nl) 1980-08-15
GB1360490A (en) 1974-07-17
NL7102967A (enrdf_load_stackoverflow) 1971-09-14
HU162981B (enrdf_load_stackoverflow) 1973-05-28

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