Novel photoinduced carbon-carbon bond formation via metal-alkyl and -enolate porphyrins - visible light-mediated polymerization of alkyl methacrylate catalyzed by aluminum porphyrin
Journal Article
·
· J. Am. Chem. Soc.; (United States)
Photocatalysis with metalloporphyrin has been studied mainly in connection with biological photosynthesis. Electron transfer from excited metalloporphyrin to an acceptor resulting in charge separation, eventually leading to hydrogen evolution from water, has been the subject of much interest. In the present communication, they report an unprecedented type of the photocatalysis with metalloporphyrin, in which the formation of carbon-carbon bonds proceeds by the effect of visible light. The reaction is the polymerization of alkyl methacrylate catalyzed by (tetraphenylporphinato)aluminum methyl((TPP)AlMe) upon irradiation with visible light to give a polymer of narrow molecular weight distribution.
- Research Organization:
- Univ. of Tokyo, Japan
- OSTI ID:
- 6084549
- Journal Information:
- J. Am. Chem. Soc.; (United States), Vol. 109:15
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
08 HYDROGEN
14 SOLAR ENERGY
ALUMINIUM COMPOUNDS
CATALYTIC EFFECTS
AROMATICS
METHACRYLATES
PHOTOCHEMICAL REACTIONS
POLYMERIZATION
CATALYSIS
PORPHYRINS
CARBON
CATALYSTS
CHEMICAL BONDS
EXPERIMENTAL DATA
PHOTOCHEMISTRY
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
CHEMISTRY
DATA
ELEMENTS
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INFORMATION
NONMETALS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
400500* - Photochemistry
080106 - Hydrogen- Production- Biosynthesis & Photochemical Processes
140505 - Solar Energy Conversion- Photochemical
Photobiological
& Thermochemical Conversion- (1980-)
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
08 HYDROGEN
14 SOLAR ENERGY
ALUMINIUM COMPOUNDS
CATALYTIC EFFECTS
AROMATICS
METHACRYLATES
PHOTOCHEMICAL REACTIONS
POLYMERIZATION
CATALYSIS
PORPHYRINS
CARBON
CATALYSTS
CHEMICAL BONDS
EXPERIMENTAL DATA
PHOTOCHEMISTRY
CARBOXYLIC ACID SALTS
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
CHEMISTRY
DATA
ELEMENTS
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
INFORMATION
NONMETALS
NUMERICAL DATA
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
400500* - Photochemistry
080106 - Hydrogen- Production- Biosynthesis & Photochemical Processes
140505 - Solar Energy Conversion- Photochemical
Photobiological
& Thermochemical Conversion- (1980-)