𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Photo- and radiation-induced CIS-TRANS isomerizations in liquid pyridine

✍ Scribed by Robert R. Hentz; H.G. Altmiller; Louis J. Sharp

Publisher
Elsevier Science
Year
1971
Weight
654 KB
Volume
3
Category
Article
ISSN
0020-7055

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Ionic and biradical mechanisms in therma
Ionic and biradical mechanisms in thermal and photo cis-trans isomerizations
✍ E.M. Evleth πŸ“‚ Article πŸ“… 1969 πŸ› Elsevier Science 🌐 English βš– 235 KB

## Receded 7 February 1969 Calculations on the planar and twisted configurations of a number of polyenes and related compounds show that photo and thermal isonerization occur through two, conceptually different mechanisms. The cis-trans isomerization about a 'formal' double bond can, conceptually

Temperature dependence of radiation indu
Temperature dependence of radiation induced trans β†’ cis isomerization of stilbene in toluene
✍ E. Fischer; G. Fischer; G. Stein πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 205 KB

The rate of y-ray-induced trans -cis isomerization of stilbene in dilute toluene solutions from -95o to A1OOo shows a maximum at about -25O. The results are interpreted in terms of interplay of opposing reactions. and of the role of triplet toluene.

Linear dichroism and trans β†’ cis photo-i
Linear dichroism and trans β†’ cis photo-isomerization studies of azobenzene molecules in oriented polyethylene matrix
✍ P. Uznanski; M. Kryszewski; E.W. Thulstrup πŸ“‚ Article πŸ“… 1991 πŸ› Elsevier Science 🌐 English βš– 270 KB

vis linear dichroism spectra of trans-and cis-azobenzene in stretched poly(ethylene) (PE) films are reported. Trans --,cis photo-isomerization kinetics were measured at 337 nm using polarized light with the electric vector either parallel or perpendicular to the stretching direction of the matrix. T