LU77027A1 - - Google Patents

Info

Publication number
LU77027A1
LU77027A1 LU77027A LU77027A LU77027A1 LU 77027 A1 LU77027 A1 LU 77027A1 LU 77027 A LU77027 A LU 77027A LU 77027 A LU77027 A LU 77027A LU 77027 A1 LU77027 A1 LU 77027A1
Authority
LU
Luxembourg
Application number
LU77027A
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 filed Critical
Priority to LU77027A priority Critical patent/LU77027A1/xx
Priority to DE19772750577 priority patent/DE2750577A1/de
Priority to US05/850,864 priority patent/US4180479A/en
Priority to JP14578877A priority patent/JPS53119926A/ja
Publication of LU77027A1 publication Critical patent/LU77027A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D213/72—Nitrogen atoms
    • C07D213/75—Amino or imino radicals, acylated by carboxylic or carbonic acids, or by sulfur or nitrogen analogues thereof, e.g. carbamates
    • 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
    • C07C49/813—Ketones containing a keto group bound to a six-membered aromatic ring containing halogen polycyclic
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D261/00—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings
    • C07D261/20—Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings condensed with carbocyclic rings or ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Coloring (AREA)
LU77027A 1977-03-25 1977-03-25 LU77027A1 ( )

Priority Applications (4)

Application Number Priority Date Filing Date Title
LU77027A LU77027A1 ( ) 1977-03-25 1977-03-25
DE19772750577 DE2750577A1 (de) 1977-03-25 1977-11-11 Stilbenverbindungen
US05/850,864 US4180479A (en) 1977-03-25 1977-11-14 Stilbene compounds
JP14578877A JPS53119926A (en) 1977-03-25 1977-12-06 Stilbene compound

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LU77027A LU77027A1 ( ) 1977-03-25 1977-03-25

Publications (1)

Publication Number Publication Date
LU77027A1 true LU77027A1 ( ) 1978-11-03

Family

ID=19728512

Family Applications (1)

Application Number Title Priority Date Filing Date
LU77027A LU77027A1 ( ) 1977-03-25 1977-03-25

Country Status (4)

Country Link
US (1) US4180479A ( )
JP (1) JPS53119926A ( )
DE (1) DE2750577A1 ( )
LU (1) LU77027A1 ( )

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713198A (en) * 1984-04-27 1987-12-15 Sangamo Weston, Inc. High temperature plastic scintillators
US4578213A (en) * 1984-04-27 1986-03-25 Sangamo Weston, Inc. High temperature plastic scintillator
EP0615139B1 (en) * 1993-03-11 1997-01-22 Packard Instrument B.V. Scintillation counting medium and process
US5512753A (en) * 1994-06-08 1996-04-30 Packard Instrument, B.V. Scintillation counting system using scintillator capsules
KR101436556B1 (ko) 2014-02-17 2014-09-03 주식회사 알파켐 헤테로방향환 화합물 및 이를 사용한 유기발광소자
CN104017387B (zh) * 2014-06-12 2016-02-24 上海东升新材料有限公司 荧光增白剂及其合成方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3288786A (en) * 1962-09-10 1966-11-29 Gen Aniline & Film Corp Naphthotriazole optical brighteners
US3585235A (en) * 1967-02-28 1971-06-15 Du Pont 3-substituted - 2 - trifluoromethylacryloyl fluorides and the process for their preparation
US3873531A (en) * 1974-03-29 1975-03-25 Eastman Kodak Co 2{55 P-{8 2-(2-benzoxazolyl)vinyl{9 phenyl{56 oxazolo{8 5,4-b{9 pyridine fluorescent whitening agents
CH598309A5 ( ) * 1974-08-14 1978-04-28 Ciba Geigy Ag
CH598307A5 ( ) * 1974-08-14 1978-04-28 Ciba Geigy Ag

Also Published As

Publication number Publication date
JPS53119926A (en) 1978-10-19
DE2750577A1 (de) 1978-09-28
US4180479A (en) 1979-12-25

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