The Effects of Organic Solvents on the Frequency of C=O Stretching Vibration in Isophorone, 4-oxo-isophorone, and 2,6,6-trimethyl-4,4-(ethylenedioxy)cyclohex-2-en-1-one

TEKİN N., UYANIK C., Beyaz S. K.

JOURNAL OF APPLIED SPECTROSCOPY, cilt.81, sa.4, ss.711-718, 2014 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 81 Sayı: 4
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1007/s10812-014-9996-4
  • Dergi Adı: JOURNAL OF APPLIED SPECTROSCOPY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.711-718
  • Kocaeli Üniversitesi Adresli: Evet

Özet

Solvent-induced frequency shifts in the infrared spectra of isophorone (IP), 4-oxo-isophorone (OIP), and 2,6,6-trimethyl-4,4-(ethylenedioxy)cyclohex-2-en-1-one (TEDCH) have been studied in 20 different organic solvents. The carbonyl stretching vibration frequencies of IP, OIP, and TEDCH were correlated with solvent properties, including the solvent acceptor number (AN) and the linear solvation energy relationships (LSER). The correlation results indicated that the LSER are better for describing the solute-solvent interactions than the solvent AN.