- Tytuł:
- Synthesis and correlation analysis of spectral data of some (E)-2-benzylidenehydrazine carbothioamides
- Autorzy:
-
Vijayakumar, R.
Rajarajan, M.
Balaji, S.
Manikandan, V.
Senbagam, R.
Vanangamudi, G.
Thirunarayanan, G. - Powiązania:
- https://bibliotekanauki.pl/articles/1194021.pdf
- Data publikacji:
- 2015
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
Benzaldehyde
Hydrazones
IR & NMR spectral data and substituent effect
Thiosemicarbazide
UV-Vis - Opis:
- A series containing ten substituted (E)-2-benzylidenehydrazinecarbothioamide were synthesized by condensation between thiosemicarbazide and various substituted benzaldehydes. The synthesized (E)-2-benzylidenehydrazinecarbothioamide were characterized by their physical constants and spectral data. The UV C=N λmax (nm), infrared ν C=N (cm-1), 1H NMR δ (CH= N) and 13C δ (C=N) spectral data have been correlated with Hammett substituent constants and F and R parameters using single and multi-linear regression analysis. From the results of statistical analysis, the effect of substituents on the above Spectral data has been studied.
- Źródło:
-
World Scientific News; 2015, 9; 70-87
2392-2192 - Pojawia się w:
- World Scientific News
- Dostawca treści:
- Biblioteka Nauki
Artykuł