YU165077A - Process for preparing 2,5-bis(benzoxazolyl)-thiophene compounds - Google Patents

Process for preparing 2,5-bis(benzoxazolyl)-thiophene compounds

Info

Publication number
YU165077A
YU165077A YU01650/77A YU165077A YU165077A YU 165077 A YU165077 A YU 165077A YU 01650/77 A YU01650/77 A YU 01650/77A YU 165077 A YU165077 A YU 165077A YU 165077 A YU165077 A YU 165077A
Authority
YU
Yugoslavia
Prior art keywords
benzoxazolyl
bis
preparing
thiophene compounds
thiophene
Prior art date
Application number
YU01650/77A
Other languages
English (en)
Inventor
L Guglilmetti
Original Assignee
Ciba Geigy 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 CH857476A external-priority patent/CH622258A5/de
Priority claimed from CH589277A external-priority patent/CH631174A5/de
Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of YU165077A publication Critical patent/YU165077A/xx

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
    • 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

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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Plural Heterocyclic Compounds (AREA)
YU01650/77A 1976-07-05 1977-07-01 Process for preparing 2,5-bis(benzoxazolyl)-thiophene compounds YU165077A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH857476A CH622258A5 (en) 1976-07-05 1976-07-05 Process for the preparation of 2,5-bis-(benzoxazolyl)thiophene compounds
CH589277A CH631174A5 (en) 1977-05-11 1977-05-11 Process for the preparation of 2,5-bis-(benzoxazolyl)-thiophene compounds

Publications (1)

Publication Number Publication Date
YU165077A true YU165077A (en) 1983-02-28

Family

ID=25698594

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01650/77A YU165077A (en) 1976-07-05 1977-07-01 Process for preparing 2,5-bis(benzoxazolyl)-thiophene compounds

Country Status (11)

Country Link
US (1) US4267343A (ru)
JP (1) JPS536331A (ru)
CA (1) CA1084511A (ru)
DE (1) DE2729986A1 (ru)
ES (1) ES460373A1 (ru)
FR (1) FR2357562A1 (ru)
GB (1) GB1561031A (ru)
IT (1) IT1079736B (ru)
MX (1) MX147178A (ru)
NL (1) NL187165C (ru)
YU (1) YU165077A (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5499976A (en) * 1978-01-23 1979-08-07 Mitsubishi Electric Corp Vacuum switch type circuit changing switch
EP0359710B1 (de) * 1988-09-16 1993-06-16 Ciba-Geigy Ag Optische Aufheller
JP6190256B2 (ja) * 2013-12-05 2017-08-30 本州化学工業株式会社 新規なビス（ヒドロキシフェニル）ベンゾオキサゾール化合物
CN106190104A (zh) * 2016-07-05 2016-12-07 太仓市东明化工有限公司 一种循环使用寿命长的荧光剂
KR102132843B1 (ko) * 2018-09-28 2020-07-10 한국교통대학교 산학협력단 벤조옥사졸 유도체 및 이를 포함하는 형광재료
CN110229116A (zh) * 2019-07-03 2019-09-13 江苏格罗瑞化学有限公司 一种用于塑料成型加工中的荧光增白剂提纯方法
EP4144729A4 (en) * 2020-06-10 2023-10-18 FUJIFILM Corporation COMPOSITION AND COMPOUND

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL242891A (ru) * 1958-09-02
NL134833C (ru) * 1960-08-11
NL269564A (ru) * 1960-09-26
NL278172A (ru) * 1961-05-09
CH484930A (de) * 1967-08-25 1970-01-31 Ciba Geigy Verfahren zur Herstellung von Aryloxazolen

Also Published As

Publication number Publication date
US4267343A (en) 1981-05-12
ES460373A1 (es) 1978-09-01
MX147178A (es) 1982-10-20
IT1079736B (it) 1985-05-13
CA1084511A (en) 1980-08-26
FR2357562A1 (fr) 1978-02-03
NL187165B (nl) 1991-01-16
GB1561031A (en) 1980-02-13
JPS6139348B2 (ru) 1986-09-03
DE2729986C2 (ru) 1988-11-10
FR2357562B1 (ru) 1980-01-04
NL7707398A (nl) 1978-01-09
NL187165C (nl) 1991-06-17
DE2729986A1 (de) 1978-01-12
JPS536331A (en) 1978-01-20

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