10003-76-6Relevant articles and documents
Heterogeneous catalytic oxidation of styrene by an oxo bridged divanadium(V) complex of an acetohydrazide-Schiff base
Sadhukhan, Dipali,Maiti, Monami,Zangrando, Ennio,Pathan, Soyeb,Mitra, Samiran,Patel, Anjali
, p. 1 - 9 (2014)
We have synthesized a μ-oxido divanadium compound [(VOL) 2(μ-O)] with an aliphatic hydrazone ligand LH2 = (E)-N'-(1-(2-hydroxyphenyl)ethylidene)acetohydrazide. The complex was characterized by elemental analysis, IR and UV-Vis spectroscopy and the molecular structure was established by single crystal X-ray diffraction technique. The complex has been infused over alumina to prepare a heterogeneous catalyst which was characterized by IR spectroscopy, thermogravimetric and powder XRD analyses. The catalyst has been studied for the oxidation of styrene in presence of H2O2 and appears to be easily recyclable. A conversion of 99.7% and selectivity of 88.1% for benzaldehyde formation and a turnover number of 1354 was detected under the most favorable reaction conditions.
Cobalt(II), manganese(IV) mononuclear and zinc(II) symmetric dinuclear complexes of an aliphatic hydrazone schiff Base ligand with diversity in coordination behaviors and supramolecular architectures: Syntheses, structural elucidations, and spectroscopic
Sadhukhan, Dipali,Ray, Aurkie,Pilet, Guillaume,Rosair, Georgina M.,Garribba, Eugenio,Nonat, Aline,Charbonniere, Loic J.,Mitra, Samiran
, p. 764 - 777 (2011)
Three new complexes of cobalt, manganese, and zinc have been synthesized using a hydrazone Schiff base ligand {(E)-N'-[1-(2-hydroxyphenyl)ethylidene] acetohydrazide} (LH2) produced by the 1:1 condensation of acetic hydrazide and 2-hydroxyacetop
Preparation of 1,2-diacylbenzenes from o-hydroxyaryl ketone acylhydrazones using cross-linked poly[styrene(iodoso diacetate)]
Xian, Huang,Qing, Zhu,Jizheng, Zhang
, p. 2413 - 2418 (2007/10/03)
The 2 percent cross-linked poly[styrene(iodoso diacetate)] was used to synthesis of 1,2-diacylbenzenes, which gave high yields, and could be recycled.
