REVERSIBLE CIS-TRANS PHOTOISOMERIZATION OF LY(METHACRYLOYLOXYETHYL-3-N-N-BUTYLAMINOCROTONATE) PENDANT GROUP

Authors
LUKAC I KOSA C SALZ U MOSZNER N
Citation
I. Lukac et al., REVERSIBLE CIS-TRANS PHOTOISOMERIZATION OF LY(METHACRYLOYLOXYETHYL-3-N-N-BUTYLAMINOCROTONATE) PENDANT GROUP, Journal of photochemistry and photobiology. A, Chemistry, 110(1), 1997, pp. 23-28
Citations number
14
Categorie Soggetti
Chemistry Physical
Journal title
Journal of photochemistry and photobiology. A, Chemistry → ACNP
ISSN journal
10106030
Volume
110
Issue
1
Year of publication
1997
Pages
23 - 28
Database
ISI
SICI code
1010-6030(1997)110:1<23:RCPOL>2.0.ZU;2-T
Abstract
The photochemical transformation of y-(methacryloyloxyethyl-3-N-n-buty laminocrotonate) (PMAC), and its low-molecular-weight model compound e thyl-3-N-n-butylaminocrotonate (AC), was studied using 313 nm monochro matic light. The changes in the IR and UV spectra of the irradiated PM AC film and AC solution correspond to cis-trans isomerization. The rev erse dark trans-cis isomerization of PMAC and AC is also observed, and the rate constants of the processes are determined. (C) 1997 Elsevier Science S.A.