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Picosecond dynamics of photochemical systems. Final report, 1/1/79-6/30/80. [(Ketone) fluorenone; 1,4-diazobicyclooctane (amine)]

Technical Report ·
OSTI ID:6387941

The mechanism of the photoreduction of aromatic ketones by amines has been investigated using picosecond absorption spectroscopy. The experiments reveal that the process involves complete electron transfer occurring within a half-life of 20 picoseconds for benzophenone/Dabco and fluorenone/Dabco.

Research Organization:
Harvard Univ., Cambridge, MA (USA)
DOE Contract Number:
AC02-79ER10349
OSTI ID:
6387941
Report Number(s):
DOE/ER/10349-1; ON: DE83009082
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400500* -- Photochemistry
ABSORPTION SPECTROSCOPY
AMINES
AROMATICS
BENZOPHENONE
CHEMICAL REACTIONS
DECOMPOSITION
ELECTRON TRANSFER
ENERGY LEVELS
EXCITED STATES
IRRADIATION
KETONES
ORGANIC COMPOUNDS
PHOTOCHEMICAL REACTIONS
PHOTOLYSIS
PULSED IRRADIATION
REDUCTION
SPECTROSCOPY