CH419146A - Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen - Google Patents

Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen

Info

Publication number
CH419146A
CH419146A CH493861A CH493861A CH419146A CH 419146 A CH419146 A CH 419146A CH 493861 A CH493861 A CH 493861A CH 493861 A CH493861 A CH 493861A CH 419146 A CH419146 A CH 419146A
Authority
CH
Switzerland
Prior art keywords
coumarins
pyrazolyl
phenyl
preparation
Prior art date
Application number
CH493861A
Other languages
English (en)
Inventor
Heinrich Haeusermann
Original Assignee
Geigy Ag J R
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 Geigy Ag J R filed Critical Geigy Ag J R
Priority to CH493861A priority Critical patent/CH419146A/de
Priority to GB15695/62A priority patent/GB991202A/en
Priority to FR895713A priority patent/FR1320597A/fr
Priority to SE8603/64A priority patent/SE315565B/sv
Priority to DEG34828A priority patent/DE1276588B/de
Priority to SE469362A priority patent/SE218697C1/sv
Priority to NL277683A priority patent/NL121271C/nl
Priority to AT946563A priority patent/AT242088B/de
Publication of CH419146A publication Critical patent/CH419146A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Cosmetics (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Coloring (AREA)
CH493861A 1961-04-27 1961-04-27 Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen CH419146A (de)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH493861A CH419146A (de) 1961-04-27 1961-04-27 Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen
GB15695/62A GB991202A (en) 1961-04-27 1962-04-25 Improvements relating to 3-phenyl-7-pyrazolyl coumarins and their use as optical brightening agents
FR895713A FR1320597A (fr) 1961-04-27 1962-04-26 Nouvelles 3-phényl-7-pyrazolyl-coumarines, utilisables en particulier comme azurants optiques
SE8603/64A SE315565B (sv) 1961-04-27 1962-04-26 Förfarande för optisk vithetsförhöjning
DEG34828A DE1276588B (de) 1961-04-27 1962-04-26 Optische Aufhellungsmittel
SE469362A SE218697C1 (sv) 1961-04-27 1962-04-26 Förfarande för framställning av 7-pyrazolyl-(1')-3-fenyl-kumarin
NL277683A NL121271C (nl) 1961-04-27 1962-04-26 Werkwijze voor het bereiden van 3-fenylcumarienen met optische bleekwerking
AT946563A AT242088B (de) 1961-04-27 1962-04-28 Optische Aufhellungsmittel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH493861A CH419146A (de) 1961-04-27 1961-04-27 Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen

Publications (1)

Publication Number Publication Date
CH419146A true CH419146A (de) 1966-08-31

Family

ID=4285120

Family Applications (1)

Application Number Title Priority Date Filing Date
CH493861A CH419146A (de) 1961-04-27 1961-04-27 Verfahren zur Herstellung von 3-Phenyl-7-pyrazolyl-cumarinen

Country Status (7)

Country Link
AT (1) AT242088B (de)
CH (1) CH419146A (de)
DE (1) DE1276588B (de)
FR (1) FR1320597A (de)
GB (1) GB991202A (de)
NL (1) NL121271C (de)
SE (2) SE218697C1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110459679A (zh) * 2019-08-06 2019-11-15 太仓碧奇新材料研发有限公司 一种织物基可穿戴整流器的制备方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282591B (de) * 1963-04-11 1968-11-14 Bayer Ag Optische Aufhellungsmittel
BE789447A (fr) * 1971-10-02 1973-03-29 Ciba Geigy Traitement d'azurants optiques du type pyrazoline ou coumarine
USRE47689E1 (en) 2011-12-30 2019-11-05 Ptc Therapeutics, Inc. Compounds for treating spinal muscular atrophy
CN108047211B (zh) * 2018-01-08 2023-05-02 无锡佶达德光电子技术有限公司 一种双吡唑乙酸香豆素衍生物激光材料及其应用
CN112778286B (zh) * 2021-01-13 2023-03-14 北京工业大学 一种对不同阴离子具有荧光特异性响应的多基团化合物及其制备方法与应用
CN114634392B (zh) * 2022-03-08 2022-12-30 西安近代化学研究所 一种7-羟基双甲基全碳螺环香豆素及cl-20的包覆方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB641015A (en) * 1946-12-21 1950-08-02 Gen Aniline & Film Corp Production of pyrazoles
DE921265C (de) * 1950-08-23 1954-12-13 Ilford Ltd Verfahren zur Herstellung von arylsubstituierten Pyrazolinverbindungen
DE928286C (de) * 1952-02-19 1955-05-31 Knoll Ag Verfahren zur Herstellung eines neuen, analgetisch wirksamen 1-Phenyl-pyrazolderivates
US2725384A (en) * 1952-08-05 1955-11-29 Eastman Kodak Co Process for preparing substituted pyrazoles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110459679A (zh) * 2019-08-06 2019-11-15 太仓碧奇新材料研发有限公司 一种织物基可穿戴整流器的制备方法

Also Published As

Publication number Publication date
GB991202A (en) 1965-05-05
AT242088B (de) 1965-08-25
FR1320597A (fr) 1963-03-08
NL121271C (nl) 1966-09-15
DE1276588B (de) 1968-09-05
SE315565B (sv) 1969-10-06
SE218697C1 (sv) 1968-02-13
NL277683A (nl) 1964-11-10

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