ES456483A0 - Procedimiento para la preparacion de compuestos de estilbeno. - Google Patents

Procedimiento para la preparacion de compuestos de estilbeno.

Info

Publication number
ES456483A0
ES456483A0 ES456483A ES456483A ES456483A0 ES 456483 A0 ES456483 A0 ES 456483A0 ES 456483 A ES456483 A ES 456483A ES 456483 A ES456483 A ES 456483A ES 456483 A0 ES456483 A0 ES 456483A0
Authority
ES
Spain
Prior art keywords
procedure
preparation
stylbene
compounds
stylbene compounds
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.)
Pending
Application number
ES456483A
Other languages
English (en)
Inventor
Dieter Gunther
Rudiger Erckel
Erich Schinzel
Gunter Rosch
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.)
Hoechst AG
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
Application filed by Hoechst AG filed Critical Hoechst AG
Priority claimed from CH291876A external-priority patent/CH623705GA3/xx
Priority claimed from CH1317776A external-priority patent/CH623443GA3/xx
Publication of ES456483A0 publication Critical patent/ES456483A0/es
Pending 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
    • C07D263/54—Benzoxazoles; Hydrogenated benzoxazoles
    • C07D263/56—Benzoxazoles; Hydrogenated benzoxazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
    • C07D263/57—Aryl or substituted aryl radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing aromatic rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
ES456483A 1976-03-09 1976-03-03 Procedimiento para la preparacion de compuestos de estilbeno. Pending ES456483A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH291876A CH623705GA3 (en) 1976-03-09 1976-03-09 Process for the preparation of stilbene compounds and their use as optical brighteners
CH1317776A CH623443GA3 (en) 1976-10-18 1976-10-18 Process for the preparation of stilbene compounds and their use as optical brighteners

Publications (1)

Publication Number Publication Date
ES456483A0 true ES456483A0 (es) 1978-02-16

Family

ID=25691728

Family Applications (1)

Application Number Title Priority Date Filing Date
ES456483A Pending ES456483A0 (es) 1976-03-09 1976-03-03 Procedimiento para la preparacion de compuestos de estilbeno.

Country Status (14)

Country Link
US (1) US4142044A (es)
JP (1) JPS6028873B2 (es)
AT (1) AT354443B (es)
AU (1) AU510448B2 (es)
BR (1) BR7701404A (es)
CA (1) CA1084509A (es)
DK (1) DK101677A (es)
ES (1) ES456483A0 (es)
FR (1) FR2343741A1 (es)
GB (1) GB1563073A (es)
IT (1) IT1076180B (es)
MX (1) MX146903A (es)
NL (1) NL7702363A (es)
SE (1) SE7702668L (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3999852A (en) * 1973-01-17 1976-12-28 Canon Kabushiki Kaisha Copying apparatus capable of both-side printing
DE2820322A1 (de) * 1978-05-10 1979-11-15 Hoechst Ag Neue stilbenverbindungen und verfahren zu deren herstellung
US4297234A (en) * 1979-05-17 1981-10-27 Ciba-Geigy Corporation Benzoxazolyl-stilbenes
DE3008812A1 (de) * 1980-03-07 1981-09-24 Hoechst Ag, 6000 Frankfurt Mischungen von optischen aufhellern
JPH0524290Y2 (es) * 1987-12-28 1993-06-21
US5714451A (en) * 1996-03-15 1998-02-03 Amway Corporation Powder detergent composition and method of making
US5714452A (en) * 1996-03-15 1998-02-03 Amway Corporation Whitening agent particle composition
US5714456A (en) * 1996-03-15 1998-02-03 Amway Corporation Process for making discrete whitening agent particles
WO1997033958A1 (en) * 1996-03-15 1997-09-18 Amway Corporation Discrete whitening agent particles, method of making, and powder detergent containing same
US5714450A (en) * 1996-03-15 1998-02-03 Amway Corporation Detergent composition containing discrete whitening agent particles
US6166254A (en) * 1998-11-24 2000-12-26 Silicon Valley Chemlabs, Inc. Method of manufacturing high purity amidoximes from hydroxylamine and nitriles
EP1311859B1 (en) * 2000-08-24 2005-10-19 Bio-Rad Laboratories, Inc. Dry powder formulation for protein labeling

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH420046A (de) * 1964-09-14 1967-03-15 Ciba Geigy Verwendung von neuen 4-Azolyl-4'-oxdiazolyl-stilbenen als optische Aufhellmittel für textile organische Materialien
US3586673A (en) * 1968-02-05 1971-06-22 Eastman Kodak Co Preparation of symmetrically and unsymmetrically substituted stilbenebisbenzoxazoles
DE2000027A1 (de) * 1970-01-02 1971-07-08 Basf Ag Optische Aufheller
CH550777A (de) * 1970-10-01 1974-06-28 Ciba Geigy Ag Verfahren zur herstellung von distyryldiphenylverbindungen.
FR2259102B1 (es) * 1974-01-29 1976-11-26 Ugine Kuhlmann
US4003909A (en) * 1974-07-22 1977-01-18 E. R. Squibb & Sons, Inc. [(1,2,4-Oxadiazol-3-yl)phenyl]carbamic or thiocarbamic acid esters
CH598307A5 (es) * 1974-08-14 1978-04-28 Ciba Geigy Ag
US4022901A (en) * 1975-03-05 1977-05-10 E. R. Squibb & Sons, Inc. 3-Pyridinyl-5-isothiocyanophenyl oxadiazoles

Also Published As

Publication number Publication date
CA1084509A (en) 1980-08-26
SE7702668L (sv) 1977-09-10
JPS6028873B2 (ja) 1985-07-06
JPS52109528A (en) 1977-09-13
AU2301077A (en) 1978-09-14
BR7701404A (pt) 1977-11-08
AT354443B (de) 1979-01-10
AU510448B2 (en) 1980-06-26
IT1076180B (it) 1985-04-27
DK101677A (da) 1977-09-10
FR2343741B1 (es) 1983-08-19
ATA147677A (de) 1979-06-15
NL7702363A (nl) 1977-09-13
FR2343741A1 (fr) 1977-10-07
MX146903A (es) 1982-09-03
US4142044A (en) 1979-02-27
GB1563073A (en) 1980-03-19

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