Qu, Junyan; Cao, Chao-Tun; Cao, Chenzhong published the artcile< Determining the excited-state substituent constants of furyl and thienyl groups>, Synthetic Route of 112-63-0, the main research area is furyl thienyl styrene derivative preparation excited state substituent constant; Schiff base furyl thienyl preparation excited state substituent constant.
Six series of styrene derivatives XCH=CHArY (total of 65) containing the styrene parent mol. skeleton were synthesized (here, Y is OMe, Me, H, F, Cl, CF3, CN, and NO2, and X is 2-furyl, 3-furyl, 2′-methyl-2-furyl, 2-thienyl, 3-thienyl, and 2′-methyl-2-thienyl). Their UV absorption spectra were measured in anhydrous ethanol, and their wavelength of absorption maximum λmax was recorded. For the wavenumber νmax (cm-1, νmax = 1/λmax) of the obtained λmax, a quant. correlation anal. was performed, and 6 excited-state substituent constants σCCpex of groups X were obtained by means of curve-fitting method. Taking the νmax values of total 90 compounds of styrene derivatives as a data set (including 25 compounds from reference and 65 compounds of this work), a quant. correlation anal. was performed, and the reliability of the obtained σCCpex was verified. In addition, 12 samples of disubstituted Schiff bases (XCH=NArY) involving the above groups X were synthesized, and their νmax values were recorded. Using these 12 νmax together with the 14 νmax values of Schiff bases taken from reference (total of 26 compounds), it was further verified that the σCCpex values are reliable by means of quant. correlation method.
Journal of Physical Organic Chemistry published new progress about Aralkyl chlorides Role: RCT (Reactant), RACT (Reactant or Reagent). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Synthetic Route of 112-63-0.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics