alexa Abstract | O,O’-Ditolyl/dibenzyldithiophosphates of copper(II) and copper(I)

Journal of Chemical and Pharmaceutical Research
Open Access

OMICS International organises 3000+ Global Conferenceseries Events every year across USA, Europe & Asia with support from 1000 more scientific Societies and Publishes 700+ Open Access Journals which contains over 50000 eminent personalities, reputed scientists as editorial board members.

Open Access Journals gaining more Readers and Citations

700 Journals and 15,000,000 Readers Each Journal is getting 25,000+ Readers

This Readership is 10 times more when compared to other Subscription Journals (Source: Google Analytics)

Original Articles Open Access

Abstract

Copper(II) bisditolyl/dibenzyldithiophosphates [(RO)2PS2}2Cu] (R = o-, m- or p-CH3C6H4- or C6H5CH2-) were precipitated from aqueous solution of CuSO4.5H2O with sodium ditolyl/dibenzylphosphorodithioates, (RO)2PS2Na. These copper(II) complexes were reduced to copper(I) dithiophosphates by methanol corresponding to [{(RO)2PS2}Cu] in dichloromethane. The copper(I) complexes were then reacted with phosphorus and nitrogen donor ligands in methanol, which resulted in the formation of complexes [{(RO)2PS2}Cu].nL [n = 2, L = P(C6H5)3 and n = 1, L = C12H8N2] in 1:2 molar ratio. These compounds have been characterized by elemental analysis, molecular weight determination, magnetic moment, electronic, IR, and NMR (1H, 13C and 31P) spectroscopic measurements. Square planar geometry for the copper(II) complexes and tetrahedral geometry for the copper(I) complexes are suggested.

To read the full article Peer-reviewed Article PDF image

Author(s): K R Sharmaa and S K Pandeyb

Keywords

Dithiophosphates, Phosphordithioates, Phosphorous compounds, sulfur ligands

 
Peer Reviewed Journals
 
Make the best use of Scientific Research and information from our 700 + peer reviewed, Open Access Journals
International Conferences 2017-18
 
Meet Inspiring Speakers and Experts at our 3000+ Global Annual Meetings

Contact Us