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2013•Journal of Drug Delivery and TherapeuticsOpen access

SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SOME SUBSTITUTED DERIVATIVES OF 4-CHLORO-PYRAZOLINES

Upendra Bhadoriya, Biresh Kumar Sarkar

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Abstract

The present investigation deals with the synthesis of some chloro-pyrazolines from substituted pyrazolines. The synthesized chloro pyrazolines were characterized by elemental analysis, IR and NMR spectral analysis; the result of spectral analysis reveals presence of hydroxyl, methoxy, methyl and chloro functional groups along with the presence of aromatic ring which was also evident in the 1H-NMR spectra which suggest successful synthesis of desired compounds. Keywords: 4-Chloro-Pyrazolones, , elemental analysis, IR, NMR

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The present investigation deals with the synthesis of some chloro-pyrazolines from substituted pyrazolines. The synthesized chloro pyrazolines were characterized by elemental analysis, IR and NMR spectral analysis; the result of spectral analysis reveals presence of hydroxyl, methoxy, methyl and chloro functional groups along with the presence of aromatic ring which was also evident in the 1H-NMR spectra which suggest successful synthesis of desired compounds. Keywords: 4-Chloro-Pyrazolones, , elemental analysis, IR, NMR

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Available abstract

The present investigation deals with the synthesis of some chloro-pyrazolines from substituted pyrazolines. The synthesized chloro pyrazolines were characterized by elemental analysis, IR and NMR spectral analysis; the result of spectral analysis reveals presence of hydroxyl, methoxy, methyl and chloro functional groups along with the presence of aromatic ring which was also evident in the 1H-NMR spectra which suggest successful synthesis of desired compounds. Keywords: 4-Chloro-Pyrazolones, , elemental analysis, IR, NMR

Key concepts: Elemental analysis, Spectral analysis, Chemistry, Pyrazolones, Proton NMR, Characterization (materials science), Ring (chemistry), Carbon-13 NMR

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SYNTHESIS AND SPECTRAL CHARACTERIZATION OF SOME SUBSTITUTED DERIVATIVES OF 4-CHLORO-PYRAZOLINES — Research Paper | ScholarLens