Di- and tri-benzotriazole substituted tri-hydroxybenzenes

Title: Di- and tri-benzotriazole substituted tri-hydroxybenzenes

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Abstract

Ultraviolet light stabilizing compounds of the formula (phenyl) R/sub 1/, R/sub 2/(OH)/sub 3/R/sub 3/, are described, wherein R/sub 1/, R/sub 2/, and R/sub 3/ are hydrogen or 2H-benzotriazole-2-yl groups and wherein no more than one of R/sub 1/, R/sub 2/, and R/sub 3/ is hydrogen, and organic compositions susceptible to ultraviolet light degradation containing these compounds, and method for selectively producing the compounds.

Inventors:: Vogl, O; Li, S

Issue Date:: 1983-10-06

OSTI Identifier:: 6856502

Application Number:: ON: DE84011291

Assignee:: Dept. of Energy

DOE Contract Number:: AI01-76ET20356

Resource Type:: Patent

Country of Publication:: United States

Language:: English

Subject:: 37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; POLYMERS; STABILIZATION; TRIAZOLES; DERIVATIZATION; SYNTHESIS; ABSORPTION; AROMATICS; ULTRAVIOLET RADIATION; AZOLES; CHEMICAL REACTIONS; ELECTROMAGNETIC RADIATION; HETEROCYCLIC COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; RADIATIONS; 400301* - Organic Chemistry- Chemical & Physicochemical Properties- (-1987)

Citation Formats


                    Vogl, O, and Li, S. Di- and tri-benzotriazole substituted tri-hydroxybenzenes.  United States: N. p., 1983. 
        Web.

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                    Vogl, O, & Li, S. Di- and tri-benzotriazole substituted tri-hydroxybenzenes.  United States.

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                    Vogl, O, and Li, S. Thu .  
        "Di- and tri-benzotriazole substituted tri-hydroxybenzenes".  United States.

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@article{osti_6856502,

  title        = {Di- and tri-benzotriazole substituted tri-hydroxybenzenes},

  author       = {Vogl, O and Li, S},

  abstractNote = {Ultraviolet light stabilizing compounds of the formula (phenyl) R/sub 1/, R/sub 2/(OH)/sub 3/R/sub 3/, are described, wherein R/sub 1/, R/sub 2/, and R/sub 3/ are hydrogen or 2H-benzotriazole-2-yl groups and wherein no more than one of R/sub 1/, R/sub 2/, and R/sub 3/ is hydrogen, and organic compositions susceptible to ultraviolet light degradation containing these compounds, and method for selectively producing the compounds.},

  doi          = {},

  journal      = {},
number       = ,

  volume       = ,

  place        = {United States},

  year         = {1983},

  month        = {10}

}

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