2012 - Europe Direct Iasi

EUROINVENT 2012
X. 14.
Title X-ray studies of new 3(2H)-pyridazinone derivatives
Dorina Mantu,
Authors
1 Sergiu Shova, 2 Vasilichia Bejan, 1 Ionel I.
Mangalagiu 1
1
“Al. I. Cuza” University, Faculty of Chemistry
Institution 2
“Petru Poni” Institute of Macromolecular Chemistry
Pyridazine and its 3-oxo derivatives, pyridazin-3(2H)-ones are
the representative classes of the 1,2-diazinic compounds. The
synthesis of novel pyridazinone derivatives and investigation of
their chemical and biological behavior have gained more
importance in recent decades, since they are invaluable
compounds proving fascinating practical applications for
medicine, opto-electronics, agriculture, etc. Also, a large number
of pyridazinones are well known as intermediates for drugs and
agrochemicals.
Description
The aim of this work was to synthesize new 6-phenyl-3(2H)pyridazinones
derivatives, substituted at N 2 diazinic position and
their use as organic ligands in complexation reactions with
various metal ions. Thus, a structurally new compound was
obtained, both under classical conditions and unconventional
methods.
The structure of newly compound was proved by spectral
analysis (IR, MS, NMR) and X-ray diffraction. Financial support
was provided by the project: PN-II-DE-PCE-2011-3-0038, no.
268/05.10.2011.
X. 15.
Innovative Researches
173