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2,4,6-triphenylpyrylium

 
National Institutes of Health

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Benzene Derivatives

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2012
2012
Reactions of Organic Ions at Ambient Surfaces in a Solvent-Free Environment
Solvent-free ion/surface chemistry is studied at atmospheric pressure, specifically pyrylium cations, are reacted at ambient… Expand
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2008
2008
Long-lived (minutes) photoinduced charge separation in a structured periodic mesoporous titania containing 2,4,6-triphenylpyrylium as guest.
2,4,6-Triphenylpyrylium (TP(+)), an electron acceptor, has been included inside the channels of two ordered mesoporous titania… Expand
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2008
2008
Higher intrinsic photocatalytic efficiency of 2,4,6-triphenylpyrylium-based photocatalysts compared to TiO2 P-25 for the degradation of 2,4-dichlorophenol using solar simulated light.
The photocatalytic efficiency of two 2,4,6-triphenylpyrylium (TP(+)) based photocatalysts (supported on silica or incorporated… Expand
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2007
2007
Involvement of triplet excited states in the electron transfer photodegradation of cinnamic acids using pyrylium and thiapyrylium salts as photocatalysts.
The mechanistic pathway for degradation of cinnamic acids using 2,4,6-triphenylpyrylium as well as 2,4,6-triphenyl(thia)pyrylium… Expand
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2006
2006
Visible light-induced highly selective transformation of olefin to ketone by 2,4,6-triphenylpyrylium cation encapsulated within zeolite Y.
2,4,6-Triphenylpyrylium cation encapsulated within zeolite Y promotes highly selective transformation of olefins to ketones with… Expand
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2004
2004
Oxidative degradation of 2,4-xylidine by photosensitization with 2,4,6-triphenylpyrylium: homogeneous and heterogeneous catalysis.
The possibility of using zeolites containing the 2,4,6-triphenylpyrylium cation as photocatalysts for the degradation of… Expand
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2002
2002
2,4,6-triphenylpyrylium ion encapsulated into zeolite Y as a selective electrode for the electrochemical determination of dopamine in the presence of ascorbic acid.
2,4,6-Triphenylpyrylium ion immobilized inside the supercages of zeolite Y enhances by 1-2 orders of magnitude the response of… Expand
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1999
1999
Electrocatalysis of neurotransmitter catecholamines by 2,4,6-triphenylpyrylium ion immobilized inside zeolite Y supercages
2,4,6-Triphenylpyrylium ions entrapped inside the supercages of Y zeolite exert a remarkable catalytic effect toward the… Expand
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1982
1982
Gravimetric determination of rhenium as 2,4,6-triphenylpyrylium perrhenate.
A gravimetric method for determination of rhenium is based on formation of sparingly soluble 2,4,6-triphenylpyrylium perrhenate… Expand
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1966
1966
Reactions of pyrylium salts with nucleophiles—IV : Isolation of an intermediate in the conversion of 2,4,6-triphenylpyrylium perchlorate into 2,4,6-triphenylpyridine by ammonia☆
Abstract In the reaction of 2,4,6-triphenylpyrylium perchlorate with aqueous ammonia, a crystalline intermediate was isolated… Expand
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