Reactions of palladium (II) chloride with 1,4 - diphenyl - 2,3 - dimethyl - 1,4 - diazabutadiene and 1,4-DI(p-methoxyphenyl)-2,3-dimethyl- 1,4 - diazabutadiene |
| |
| Institution: | 1. Department of Chemistry, Visvesvaraya National Institute of Technology (VNIT), Nagpur, Maharashtra 440010, India;2. Department of Medicinal Chemistry, National Institute of Pharmaceutical Education and Research (NIPER-R) Raebareli, Lucknow, UP 226002, India;3. Department of Pharmaceutical Sciences and Technology, Birla Institute of Technology (BIT), Ranchi, Jharkhand, India;4. Department of Pharmaceutical Sciences, College of Clinical Pharmacy, King Faisal University, Al-Ahsa 31982, Saudi Arabia;5. Department of Biotechnology and Food Science, Faculty of Applied Sciences, Durban University of Technology, Durban 4000, South Africa;6. Elettra-Sincrotrone Trieste, S.C.p.A., S. S. 14, Km 163.5 in Area Science Park, Basovizza 34149, Italy;7. Department of Pharmaceutical Sciences, College of Pharmacy, King Saud Bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia;8. Department of Chemistry, Gondwana University, Gadchiroli, Maharashtra 442605, India;1. Department of Chemistry and Chemical Processing Technologies, Technical Science Vocational School, Mersin University, Mersin, TR 33343, Turkey;2. Department of Chemistry, Faculty of Arts and Science, Mersin University, Mersin, TR 33343, Turkey;3. Institute of Science, Department of Nanotechnology and Advanced Materials, Mersin University, Mersin, TR 33343, Turkey;1. CEQUINOR (UNLP, CONICET-CCT La Plata), Departamento de Química, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Blvd. 120 1465, La Plata 1900, República Argentina;2. Instituto de Física La Plata IFLP (CONICET, CCT-La Plata), Departamento de Física, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, 49 y 115, La Plata, Buenos Aires, República Argentina |
| |
| Abstract: | The reactions of palladium(II) chloride with 1,4 - diphenyl - 2,3 - dimethyl - 1,4 - diazabutadiene and 1,4 - di(p - methoxyphenyl) - 2,3 - dimethyl - 1,4 - diazabutadiene are described. With 1,4 - diphenyl - 2,3 - dimethyl - 1,4 - diazabutadiene diimine fission is produced, giving rise to a product identified by elemental analysis, IR and Raman spectra, and X-ray diffraction, as trans-dichlorobis(aniline) palladium(II). The complex is soluble in dimethylformamide and crystallizes with two molecules of solvent. The substance crystallizes in the monoclinic space group P21/n. The X-ray data were refined to R = 0.047 and Rw = 0.046. Final distances are Pd N = 2.060(5)Åand PdC1 = 2.299(2)Å. There are two bifurcated intermolecular NH ... C1 and CH... C1 hydrogen bonds which, together with one more intermolecular hydrogen bond NH... O, are responsible for the packing of the molecules. However, when 1,4 - di(p - methoxyphenyl) - 2,3 - dimethyl - 1,4 - diazabutadiene was treated with palladium chloride under the same conditions cis - dichloro - 1,4 - di(p - methoxyphenyl) - 2,3 - dimethyl - 1,4 - diazabutadiene was formed, as deduced from elemental analysis, and IR and Raman spectra. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
