Nothing Special   »   [go: up one dir, main page]

Watkins et al., 2012 - Google Patents

Synthesis, characterization, and solvent-independent photochromism of spironaphthooxazine dimers

Watkins et al., 2012

Document ID
17048566057421793765
Author
Watkins D
Fujiwara T
Publication year
Publication venue
Journal of Photochemistry and Photobiology A: Chemistry

External Links

Snippet

Specifically angled, conjugated spiroindolinonaphthooxazine dimers (SNOD) have been synthesized. The photochromic reactions of two types of SNOD were studied under continuous UV irradiation in solvents of different polarity. Comparison of these results with …
Continue reading at www.sciencedirect.com (other versions)

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1003—Carbocyclic compounds
    • C09K2211/1007—Non-condensed systems
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K2211/00—Chemical nature of organic luminescent or tenebrescent compounds
    • C09K2211/10—Non-macromolecular compounds
    • C09K2211/1018—Heterocyclic compounds
    • C09K2211/1025—Heterocyclic compounds characterised by ligands
    • 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
    • C07D213/06—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 containing only hydrogen and carbon atoms in addition to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D401/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom
    • C07D401/14—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, at least one ring being a six-membered ring with only one nitrogen atom containing three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K9/00—Tenebrescent materials, i.e. materials for which the range of wavelength for energy absorption is changed as result of excitation by some form of energy
    • C09K9/02—Organic tenebrescent materials
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B11/00—Diaryl- or thriarylmethane dyes
    • C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
    • C09B11/10—Amino derivatives of triarylmethanes
    • C09B11/24—Phthaleins containing amino groups; Phthalanes; Fluoranes; Phthalides; Rhodamine dyes; Phthaleins having heterocyclic aryl rings; Lactone or lactame forms of triarylmethane dyes
    • 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
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; MISCELLANEOUS COMPOSITIONS; MISCELLANEOUS APPLICATIONS OF MATERIALS
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B57/00—Other synthetic dyes of known constitution

Similar Documents

Publication Publication Date Title
Wojtyk et al. Modulation of the spiropyran− merocyanine reversion via metal-ion selective complexation: trapping of the “transient” cis-merocyanine
Liu et al. Synthesis, crystal structures and two-photon absorption properties of a series of terpyridine-based chromophores
Baruah et al. Solvent and pH dependent fluorescent properties of a dimethylaminostyryl borondipyrromethene dye in solution
Iwase et al. Synthesis and photophysical properties of new two-photon absorption chromophores containing a diacetylene moiety as the central π-bridge
Gupta et al. The synthesis and photo-physical properties of extended styryl fluorescent derivatives of N-ethyl carbazole
Pariat et al. Dual solution-/solid-state emissive excited-state intramolecular proton transfer (ESIPT) dyes: a combined experimental and theoretical approach
Patil et al. ESIPT-inspired benzothiazole fluorescein: Photophysics of microenvironment pH and viscosity
Louis et al. Polymorphism, mechanofluorochromism, and photophysical characterization of a carbonyl substituted difluoroboron-β-diketone derivative
Slodek et al. Phenothiazine derivatives-synthesis, characterization, and theoretical studies with an emphasis on the solvatochromic properties
Liu et al. Photochromism of new unsymmetrical isomeric diarylethenes bearing a pyridine group
Monçalves et al. Divinyl sulfides/sulfones-based D–π–A–π–D dyes as efficient non-aromatic bridges for π-conjugated compounds
Munch et al. Ethynyl‐Tolyl Extended 2‐(2′‐Hydroxyphenyl) benzoxazole Dyes: Solution and Solid‐state Excited‐State Intramolecular Proton Transfer (ESIPT) Emitters
Wang et al. Synthesis and photochromic properties of substituted naphthopyran compounds
Metelitsa et al. Semipermanent merocyanines of spirocyclic compounds: photochromic “balance”
Kato et al. Tetraalkoxyphenanthrene‐Fused Dehydroannulenes: Synthesis, Self‐Assembly, and Electronic, Optical, and Electrochemical Properties
Aggarwal et al. Effect of hydroxyl group on the photophysical properties of benzo [a] xanthenes–Solvatochromic studies and estimation of dipole moment
Giraud et al. Dithiazolylethene-based molecular switches for nonlinear optical properties and fluorescence: synthesis, crystal structure and ligating properties
Dhoun et al. A cyanostilbene-boronate based AIEE probe for hydrogen peroxide—Application in chemical processing
Guo et al. Rational design of state-depending photoactivatable and photoconvertible fluorescent AIEgens through a rapid photocyclodehydrogenation reaction
Watkins et al. Synthesis, characterization, and solvent-independent photochromism of spironaphthooxazine dimers
Zhang et al. A solid-state fluorescence switch based on triphenylethene-functionalized dithienylethene with aggregation-induced emission
Tan et al. Synthesis, characterization and photochromic studies in film of heterocycle-containing spirooxazines
Kim et al. Crystalline-state photochromism and thermochromism of new spiroxazine
Coelho et al. Spectrokinetic studies on new bi-photochromic molecules containing two naphthopyran entities
Tatsumi et al. A photo-and halochromic multicolor switching system consisting of diarylethene and malachite green moieties