- Tytuł:
- Synthesis and spectral studies of some N-[(E)-phenylmethylidene]benzenesulfonamides
- Autorzy:
-
Sekar, K. G.
Thirunarayanan, G. - Powiązania:
- https://bibliotekanauki.pl/articles/412358.pdf
- Data publikacji:
- 2013
- Wydawca:
- Przedsiębiorstwo Wydawnictw Naukowych Darwin / Scientific Publishing House DARWIN
- Tematy:
-
N-[(E)-phenylmethylidene]benzenesulfonamides
SiO2-H3PO4
Greener synthesis
Hammett correlations - Opis:
- A series of some N-[(E)-phenylmethylidene]benzenesulfonamide derivatives have been synthesised using solid SiO2-H3PO4 catalyst under solvent free conditions in microwave irradiation. The synthesised E-N-benzene sulfonilimines purities have been verified by their physical constants and spectroscopic data. The spectral frequencies are correlated with Hammett substituent constants, F and R parameters using linear regression analysis. From the results of statistical analysis the effect of substituents on the group frequencies will be discussed.
- Źródło:
-
International Letters of Chemistry, Physics and Astronomy; 2013, 8, 3; 249-258
2299-3843 - Pojawia się w:
- International Letters of Chemistry, Physics and Astronomy
- Dostawca treści:
- Biblioteka Nauki
Artykuł