Reaction of benzophenone triplets with allylic hydrogens. Laser flash photolysis study
β Scribed by Encinas, M. V.; Scaiano, J. C.
- Book ID
- 126184669
- Publisher
- American Chemical Society
- Year
- 1981
- Tongue
- English
- Weight
- 615 KB
- Volume
- 103
- Category
- Article
- ISSN
- 0002-7863
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
It is found that the triplet-triplet energy transfer (ET) reaction between triplet benzophenone ('BP\*) and l-naphthol (ROH) is competitive with the hydrogen atom abstraction (HA) reaction. The rate constant of ET is enhanced with an increase of solvent polarity while that of HA is reduced. A possib
An apparatus is described which can detect transient absorptions in the nanosecond-microsecond time domain in opaque scattering materials by analysing diffusely reflected monitoring light following nanosecond laser excitation. For microcrystalline benzophenone excited by a 20 ns pulse at 354 nm, a t
The rate constants (kHA and klQ) for the hydrogen atom abstraction (HA) and induced-quenching (IQ) processes between triplet benzophenone (3Bp \*) and halogenated toluenes (XTL) were determined by means of nanosecond laser flash photolysis techniques. It was found that the klQ value increased propor