ISSN print edition: 0366-6352 ISSN electronic edition: 1336-9075 Registr. No.: MK SR 9/7 Published monthly

Ferrocene derivatives. XX. Infrared spectra of ferrocene analogs of chalcones

A. Perjéssy

Institut für organische Chemie der Naturwissenschaftlichen Fakultät an der Komenský-Universität, Bratislava 1

Abstract: The fundamental spectral characteristics of p- and m -substituted ferrocene analogues of chalcones, FcCOCH = CHC₆H₄X (A-type) and FcCH = CHCOC₆H₄X (B-type) where Fc stands for ferrocenyl, were studied. The possibilities to correlate linearly the C = 0 bond frequencies, molar absorptivities and integrated absorption intensities of v(C = 0) bands with a-constants of substituents were investigated. The problem of conformational isomerism in relation to infrared spectra in the region of C = 0 stretching vibration was being solved.

Full paper in Portable Document Format: 236a441.pdf (in German)

Chemical Papers 23 (6) 441–449 (1969)