Some Photochemical Reactions of Benzene
Title | Some Photochemical Reactions of Benzene PDF eBook |
Author | John Ewart Lodge |
Publisher | |
Pages | |
Release | 1962 |
Genre | |
ISBN |
Synthetic Organic Photochemistry
Title | Synthetic Organic Photochemistry PDF eBook |
Author | W.M. Horspool |
Publisher | Springer Science & Business Media |
Pages | 542 |
Release | 2013-11-11 |
Genre | Science |
ISBN | 1461326818 |
Of all major branches of organic chemistry, I think none has undergone such a rapid, even explosive, development during the past twenty-five years as organic photochemistry. Prior to about 1960, photochemistry was still widely regarded as a branch of physical chemistry which might perhaps have oc casional applications in the generation of free radicals. Strangely enough, this attitude to the subject had developed despite such early signs of promise as the photodimerization of anthracene first observed by Fritzsche in 1866, and some strikingly original pioneering work by Ciamician and Silber in the early years of this century. These latter workers first reported such varied photo reactions as the photoisomerization of carvenone to carvone camphor, the photodimerization of stilbene, and the photoisomerization of o-nitrobenzal dehyde to o-nitrosobenzoic acid; yet organic chemists continued for another fifty years or so to rely almost wholly on thermal rather than photochemical methods of activation in organic synthesis-truly a dark age. When my colleagues and I first began in the 1950s to study the synthetic possibilities of photoexcitation in the chemistry of benzene and its derivatives, virtually all the prior reports had indicated that benzene was stable to ultraviolet radiation. Yet I think it fair to say that more different types of photoreactions than thermal reactions of the benzene ring are now known. Comparable growth of knowledge has occurred in other branches of organic photochemistry, and photochemical techniques have in particular made possible or simplified the synthesis of numerous highly strained organic molecules.
The photochemical Reaction between chlorine and benzene in the Vapor phase
Title | The photochemical Reaction between chlorine and benzene in the Vapor phase PDF eBook |
Author | Homer Pine Smith |
Publisher | |
Pages | 55 |
Release | 1933 |
Genre | |
ISBN |
The Photochemical Reaction Between Chlorine and Benzene in the Vapor Phase ... Thesis ... Reprinted from the Journal of the American Chemical Society
Title | The Photochemical Reaction Between Chlorine and Benzene in the Vapor Phase ... Thesis ... Reprinted from the Journal of the American Chemical Society PDF eBook |
Author | Homer Pine SMITH |
Publisher | |
Pages | |
Release | 1933 |
Genre | |
ISBN |
The Photochemical Reaction Between Chlorine and Benzene
Title | The Photochemical Reaction Between Chlorine and Benzene PDF eBook |
Author | Homer Pine Smith |
Publisher | |
Pages | 23 |
Release | 1930 |
Genre | |
ISBN |
Photophysical and Photochemical Properties of Aromatic Compounds
Title | Photophysical and Photochemical Properties of Aromatic Compounds PDF eBook |
Author | Jacob Malkin |
Publisher | CRC Press |
Pages | 446 |
Release | 1992-06-10 |
Genre | Science |
ISBN | 9780849368028 |
Photophysical and Photochemical Properties of Aromatic Compounds is the first book to collect and classify all available quantitative data on the photochemistry and luminescence of aromatic compounds. Compounds are classified by both spectral-luminescent (e.g., extinction coefficients, energies and lifetimes of lower excited states) and photochemical properties. In addition, all of the quantum yields available have been collected. The variety of photochemical reactions of aromatics is examined based on eight types of elementary monomolecular and bimolecular photochemical processes. Aromatic compounds are grouped into eight categories, and the book analyzes the possibilities of occurrence of all types of elementary photoprocesses.
Photochemical Studies with Benzene and Some Related Compounds
Title | Photochemical Studies with Benzene and Some Related Compounds PDF eBook |
Author | Henry John Flockhart Angus |
Publisher | |
Pages | |
Release | 1960 |
Genre | |
ISBN |