Due to the two chemical functionalities present — aldehyde group and aromatic ring — furfural can undergo typical aldehyde reactions, such as nucleophilic additions, condensation …

2019年5月9日 · The crystal and molecular structures of the bio-based platform chemical furfural (1) and its derivatives furfurylamine (2), 2-furonitrile (3) and 2-methylfuran (4), which are all …

2024年1月1日 · The experimental Raman spectrum of furfural is congested and broad, even in the medium energy regions like C-C stretching and C O stretching regions. We extensively …

The analysis and interpretation of the high resolution proton magnetic resonance spectra of non-benzenoid aromatics have been largely neglected. Corey et al. (I) have shown that the …

Raman (resonance Raman, FT-Raman), IR and UV-visible spectroscopy and quantum chemistry calculations were used to investigate the photodissociation dynamics of furfural in S 2 state. …

The Ramall spectrum of furfural has been obtained photoelectrically in the liquid over a temperature range of 50" and in solution. The infrared spectrum has been obtained for the …

The RI sensitivities of MIM structures were thoroughly studied including different types plasmonic modes, sensing based on spectral shifts and intensity changes, and bulk/molecular RI sensing ...

The structure of furfural was corroborated by the existence of band at 3133 cm −1 in the FTIR spectrum which is a characteristic sp 2 C-H bond stretch of aldehyde (Figure 2a).

2008年1月1日 · This chapter reports the most relevant aspects related to the preparation and the characterization of macromolecular structures incorporating furan heterocycles or moieties …

2022年7月28日 · The aim of this minireview is to illustrate the different approaches implemented for the functionalization of each intrinsically unactivated C−H bond of furfural and 5 …