TY - JOUR AU - Naghipour, Ali AU - Dadvand Tochaee, Feranak AU - Bastami, Abozar PY - 2017/03/22 Y2 - 2024/03/29 TI - Synthesis and characterization of palladium complexes in combination with Phosphonium salts of 1,3-bis (chloro-methyl)-benzene and benzyl bromide by using stereoscopy methods JF - Scientific Journal of Review JA - Sci. J. Rev. VL - 6 IS - 3 SE - DO - UR - http://sjournals.com/index.php/sjr/article/view/58 SP - 519-528 AB - <p>Phosphonium salts have the general formula&nbsp;<em>R<sub>4</sub>P<sup>+</sup>X<sup>-</sup></em>&nbsp;and are derived from the sub-ion phosphonium tetrahedral<em>(pH<sup>+</sup><sub>4</sub>)</em>, such as phosphonium iodide[p(CH<sub>3</sub>)<sup>+</sup><sub>4</sub>]<sup>-</sup>. Generally, phosphonium is attributed to an organic derivative, such as tetra-phenyl phosphonium chloride and tetra tetra-methyl phosphonium iodide. In this project, phosphonium compounds<em>&nbsp;[C<sub>6</sub>H<sub>5</sub>(CH<sub>2</sub>pph<sub>3</sub>Br)], {C<sub>6</sub>H<sub>4</sub>&nbsp;-1- (CH<sub>2</sub>Cl) -3- (CH<sub>2</sub>pph<sub>3</sub>Cl)}</em>&nbsp;and palladium complexes, [<em>C<sub>6</sub>H<sub>5&nbsp;</sub>(CH<sub>2</sub>pph<sub>3</sub>)]<sub>2</sub>[pd<sub>2</sub>cl<sub>2</sub>Br<sub>2</sub>], [C<sub>6</sub>H<sub>4</sub>&nbsp;-1- CH<sub>2</sub>Cl) -3-(CH<sub>2</sub>pph<sub>3</sub>)]<sub>2&nbsp;</sub>[pd<sub>2</sub>Cl<sub>6</sub></em>] were prepared and characterized. Phosphonium salts was prepared from the reaction of 1,3-bis (chloro-methyl)-<em>benzene</em>&nbsp;and tri-phenyl phosphine. Then, through the reaction between phosphonium compounds andNa<sub>2</sub>[pd<sub>2</sub>Cl<sub>6</sub>] final complexes were prepared. Next phosphonium salt was prepared from the reaction between benzyl bromide and tri-phenyl phosphine. Then, final complexes were prepared through a reaction between phosphonium compounds and Na<sub>2</sub>[pd<sub>2</sub>Cl<sub>6</sub>].</p> ER -