Journal ArticleDOI
Photochemistry of Complex Ions. III. Absolute Quantum Yields for the Photolysis of Some Aqueous Chromium(III) Complexes. Chemical Actinometry in the Long Wavelength Visible Region
Reads0
Chats0
About:
This article is published in Journal of the American Chemical Society.The article was published on 1966-02-01. It has received 362 citations till now. The article focuses on the topics: Photodissociation.read more
Citations
More filters
Journal ArticleDOI
Oxetanes from [2+2] Cycloaddition of Stilbenes to Quinone via Photoinduced Electron Transfer†
TL;DR: In this article, the photochemical coupling of various stilbenes (S) and chloranil (Q) is effected by specific charge-transfer activation of the precursor electron donor−acceptor (EDA) complex [S, Q], and the [2+2] cycloaddition is established by X-ray structure elucidation of the crystalline trans-oxetanes formed selectively in high yields.
Journal ArticleDOI
Singlet oxygen reactions in a glassy polystyrene matrix
TL;DR: In this article, the authors used time-resolved spectroscopic measurements to investigate chemical reactions between singlet oxygen (a 1 Δ g ) and organic molecules (M) in polystyrene glass at 20 °C.
Journal ArticleDOI
Photochemical reactions of bis(η5-cyclopentadienyl)- titanium dichloride
TL;DR: In this paper, photolysis of benzene solutions 10−2 M in titanocene dichloride and 1.0 M in methanol leads to the formation of cyclopentadienyl(methoxo)titanium dichlorides with a quantum yield of about 0.08 mol Ei−1 when the irradiating wavelength is 313 nm.
Journal ArticleDOI
Photochemistry of trans-Cr(cyclam)(ONO)2+, a nitric oxide precursor
Alexis D. Ostrowski,Ryan O. Absalonson,Malcolm A. De Leo,Guang Wu,James G. Pavlovich,Janet Adamson,Bilal Azhar,Alexei V. Iretskii,Ian L. Megson,Peter C. Ford +9 more
TL;DR: Photosensitization experiments indicate that at least a significant fraction of the reaction occurs from the lowest energy doublet excited state(s), and cell culture experiments demonstrate that CrONO has little or no acute toxicity either before or after photolysis.
Journal ArticleDOI
Photoinduced electron transfer in pinacol cleavage with quinones via highly labile cation radicals. Direct comparison of charge-transfer excitation and photosensitization
TL;DR: The photoefficiencies of both photochemical processes are quantitatively compared with respect to the lifetimes of the pinacol cation radicals (D+˙), as determined by the competition from back electron transfer and diffusion as discussed by the authors.
Related Papers (5)
A New Sensitive Chemical Actinometer. II. Potassium Ferrioxalate as a Standard Chemical Actinometer
C. G. Hatchard,C. A. Parker +1 more