FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers
Abstract
IR spectroscopic investigation of intramolecular interactions of N-tert-butylformamide (NtBF) in presence of selected ethers as the O-electron donors was carried out. Following ethers were selected based on the different size of sidechain: diethyl ether (DEE), diisopropyl ether (DiPE), methyl-tert-buthyl ether (MtBE), dibutyl ether (DBE), tetrahydrofuran (THF) and tetrahydropyran (THP). Frequency shifts of carbonyl stretching vibration v(C=0) of NtBF in ether solvents were also investigated. The spectroscopic characteristics for N-H center dot center dot center dot O hydrogen bonded complexes are given. Also, the equilibrium constants for 1:1 complex formation in carbon tetrachloride, at 298 K were determined using IR measurements. Further, the wavenumbers of carbonyl stretching vibration v(C=0) were correlated with the Catalan and the linear solvation energy relationships (LSER) solvatochromic parameters.
Keywords:
Hydrogen bonding / N-tert-butylformamide / Ethers / Molecular complex / SpectroscopySource:
Journal of Molecular Structure, 2018, 1171, 62-68Publisher:
- Elsevier Science Bv, Amsterdam
Funding / projects:
- Study of the Synthesis, Structure and Activity of Natural and Synthetic Organic Compounds (RS-MESTD-Basic Research (BR or ON)-172013)
DOI: 10.1016/j.molstruc.2018.05.108
ISSN: 0022-2860
WoS: 000442193700009
Scopus: 2-s2.0-85049318109
Institution/Community
Tehnološko-metalurški fakultetTY - JOUR AU - Jović, B. AU - Petrović, Slobodan AU - Kordić, Branko AU - Kovacević, M. PY - 2018 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/3853 AB - IR spectroscopic investigation of intramolecular interactions of N-tert-butylformamide (NtBF) in presence of selected ethers as the O-electron donors was carried out. Following ethers were selected based on the different size of sidechain: diethyl ether (DEE), diisopropyl ether (DiPE), methyl-tert-buthyl ether (MtBE), dibutyl ether (DBE), tetrahydrofuran (THF) and tetrahydropyran (THP). Frequency shifts of carbonyl stretching vibration v(C=0) of NtBF in ether solvents were also investigated. The spectroscopic characteristics for N-H center dot center dot center dot O hydrogen bonded complexes are given. Also, the equilibrium constants for 1:1 complex formation in carbon tetrachloride, at 298 K were determined using IR measurements. Further, the wavenumbers of carbonyl stretching vibration v(C=0) were correlated with the Catalan and the linear solvation energy relationships (LSER) solvatochromic parameters. PB - Elsevier Science Bv, Amsterdam T2 - Journal of Molecular Structure T1 - FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers EP - 68 SP - 62 VL - 1171 DO - 10.1016/j.molstruc.2018.05.108 ER -
@article{ author = "Jović, B. and Petrović, Slobodan and Kordić, Branko and Kovacević, M.", year = "2018", abstract = "IR spectroscopic investigation of intramolecular interactions of N-tert-butylformamide (NtBF) in presence of selected ethers as the O-electron donors was carried out. Following ethers were selected based on the different size of sidechain: diethyl ether (DEE), diisopropyl ether (DiPE), methyl-tert-buthyl ether (MtBE), dibutyl ether (DBE), tetrahydrofuran (THF) and tetrahydropyran (THP). Frequency shifts of carbonyl stretching vibration v(C=0) of NtBF in ether solvents were also investigated. The spectroscopic characteristics for N-H center dot center dot center dot O hydrogen bonded complexes are given. Also, the equilibrium constants for 1:1 complex formation in carbon tetrachloride, at 298 K were determined using IR measurements. Further, the wavenumbers of carbonyl stretching vibration v(C=0) were correlated with the Catalan and the linear solvation energy relationships (LSER) solvatochromic parameters.", publisher = "Elsevier Science Bv, Amsterdam", journal = "Journal of Molecular Structure", title = "FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers", pages = "68-62", volume = "1171", doi = "10.1016/j.molstruc.2018.05.108" }
Jović, B., Petrović, S., Kordić, B.,& Kovacević, M.. (2018). FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers. in Journal of Molecular Structure Elsevier Science Bv, Amsterdam., 1171, 62-68. https://doi.org/10.1016/j.molstruc.2018.05.108
Jović B, Petrović S, Kordić B, Kovacević M. FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers. in Journal of Molecular Structure. 2018;1171:62-68. doi:10.1016/j.molstruc.2018.05.108 .
Jović, B., Petrović, Slobodan, Kordić, Branko, Kovacević, M., "FTIR spectroscopic study of possible interactions of N-tert-butylformamide with ethers" in Journal of Molecular Structure, 1171 (2018):62-68, https://doi.org/10.1016/j.molstruc.2018.05.108 . .