Reaction of diphenylcarbene with amines and the question of triplet-singlet equilibration
โ Scribed by Nazran, A. S.; Griller, David
- Book ID
- 127202054
- Publisher
- American Chemical Society
- Year
- 1985
- Tongue
- English
- Weight
- 420 KB
- Volume
- 107
- Category
- Article
- ISSN
- 0002-7863
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๐ SIMILAR VOLUMES
The kinetics of the reaction of triplet diphenylcarbene with pyridine were obtained. The mechanism of the reaction is discussed.
## Abstract The reaction of singlet oxygen with 2โphenylnorbornene (**1**) in aprotic solvents gives 3โformylcyclopentyl phenyl ketone (**2**) (10%) and uncharacterized polymer (90%). When methanol is used as solvent, __endo__โ2โphenylโ__exo__โ2โmethoxyโ__exo__โ3โhydroperoxynorbornane (**4**) and _
C\ idence of a one-electron transfer process in a carbene reaction has been observed for the first time. The exunple is the quench;ng of the photoescited triplet state of diphenylcarbene (3\*DPC) by electron donors. Measurement of the fluorescence lifetime as a function of donor concentration yielde