Tert-butyl esters of 2,3-diaryl-3-arylaminopropanoic acids – stereoselective synthesis, isolation, spectroscopic and structural elucidation

• Autorzy: Tasheva D. N. , Zareva S. Y.
• Języki publikacji: EN

Abstrakty

EN

A series of seven substituted tert-butyl esters of 2,3-diaryl-3-arylaminopropanoic acids has been synthesized, isolated, spectroscopically and structurally elucidated. An influence of the substituents on the spectroscopic characteristics and conformations is discussed using the data of the linear-polarized IR- (IR-LD), UV-spectroscopy and 1H-NMR. Theoretical quantum chemical calculations are carried out, with a view to explaining and supporting the experimental optical properties and the electronic structure. The stereoselective synthesis of the corresponding diastereoisomers is optimized, thus giving good yields (62–72%) and purity of the compounds.

Słowa kluczowe

EN

tert-butyl esters of 2,3-diaryl-3-arylaminopropanoic acids; optical properties; quantum chemistry

PL

tert-butylowego estrów kwasów 2,3-diarylowe-3-arylaminopropanoic; właściwości optyczne; chemia kwantowa

• Wydawca: West Pomeranian University of Technology. Publishing House
• Czasopismo: Polish Journal of Chemical Technology
• Rocznik: 2011
• Tom: Vol. 13, nr 3
• Strony: 12--17
• Opis fizyczny: Bibliogr. 28 poz., rys., tab.

Twórcy

autor

Tasheva D. N.

autor

Zareva S. Y.

• University of Sofia "St. Kl. Ohridski", Faculty of Chemistry, Sofia 1164, Bulgaria,

Bibliografia

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