Abstract
The infrared absorption spectra of the normal 2,4-dienaldehydes, from pentadienal through dodecadienal, were measured in the liquid state over the spectral range from 400 to 4000 cm<sup>−1</sup>. The compounds were prepared by conventional methods and purified by gas-liquid chromatographic procedures immediately before spectrophotometry. Two strong bands near 1685 and 1643 cm<sup>−1</sup>, four strong bands in the 980-1180 cm<sup>−1</sup> region, and a doublet in the aldehyde C-H stretching region are characteristic of the <i>n-2 trans, 4 trans</i> dienal structure.
PDF Article
More Like This
Approximate absorption cross sections of F12, F11, C1ONO2, N2O5, HNO3, CCl4, CF4, F21, F113, F114, and HNO4
Steven T. Massie, A. Goldman, David G. Murcray, and John C. Gille
Appl. Opt. 24(21) 3426-3427 (1985)
Cited By
You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.
Contact your librarian or system administrator
or
Login to access Optica Member Subscription