infrared spectraisotope effectsThis paper presents the results of investigation of the polarized IR spectra of cinnamic acid and of its deuterium derivative crystals. The spectra were measured by a transmission method, using polarized light, at the room temperature and at 77 K, for two different ...
Multimerization of Z-α-phenylcinnamic acid in solution: analysis via deconvoluted FTIR spectraZ-α-Phenylcinnamic acidAgglomerationFTIRDeconvolutionThe agglomeration behaviour of Z-α-phenylcinnamic acid was studied in the solution phase with FTIR spectroscopy. Dimer formation through hydrogen bonding of ...
Product Name: p-(hexyloxy)cinnamic acid Synonyms: p-(hexyloxy)cinnamic acid;3-[4-(Hexyloxy)phenyl]propenoic acid CAS NO:33602-00-5 Molecular Formula: C15H20O3 Molecular Weight: 248.3175 EINECS: 251-587-7 Product Categories: N/A Mol File: 33602-00-5.mol Article Data: 53 Chemical Properties...
Ultraviolet absorption spectra are recorded of cis- and trans- cinnamic acid, of cis- and trans- 1,2,3,4,-tetrahydronaphthylidene (1) acetic acid and of cis- and trans-β -(naphthyl-1) acrylic acid. The cis isomers all show a lower extinction coefficient and a shift of the maximum of...
In conclusion, we have shown that α -trans-cinnamic acid undergoes an X-ray-induced dimerization reaction using in situ inelastic X-ray scattering spectroscopy. The time-resolved carbon core-electron excitations spectra show that the X-rays induce a rapid dimerization reaction and a slower dis...
Self-assemblingofZ-a-pyridylcinnamicacidmoleculesoverpolycrystalline AgandAusurfacesfollowedbyFT-IRandatomicforcemicroscopies K.Csankó a ,M.Darányi b ,G.Kozma b ,Á.Kukovecz b ,Z.Kónya b ,P.Sipos c,⇑ ,I.Pálinkó a,⇑ a DepartmentofOrganicChemistry,UniversityofSzeged,Dómtér8,Szeged...
DSC analysis revealed that adsorption of cinnamic acid caused an increase in the thermal stability of the almond protein matrix, while the other two matrices had the opposite behavior. The complexation of protein matrices and cinnamic acid was proven by recording the IR spectra. The ...
In this work, using CS, hydroxypropyl CS (HPCS) and HPCS modified by cinnamic acid (HPCS‐CA) derivative as raw materials, the nanoparticles were synthesised by ion crosslinking method with tripolyphosphate. FT‐IR spectra indicated that CS and its derivatives successfully cross‐linked with TPP...
IR spectra of both isomers were simulated and found to show the spectral features of the measured ones.doi:10.1016/S0022-2860(98)00936-3KukoveczI. PálinkóJournal of Molecular StructureA. Kukovecz and I. Palinko, Calculated vs. Measured IR Characteristics of α-Phenylcinnamic Acid ...
cinnamic aciddioctadecyldimethylammonium bromideInvestigations of the photochemistry of cinnamic acid (CA) were carried out in a form of 1: 1 composite solids with dioctadecyldimethylammonium bromide (DODAB) or chloride (DODAC). UV irradiation of the composite solids with DODAB resulted in the ...