diamine ligand | An-Najah Staff

Trans-Dichloro-2,3-Naphthalenediamine Bis[(2-Methoxyethyl)(Diphenyl)Phosphine]-Ruthenium(II) Complex

Thu, 2013-03-14 17:02 — Ismail Warad

Journal Title, Volume, Page:

Molbank 2010, 2010(3), M696; doi:10.3390/M696

Year of Publication:

2010

Link:

http://www.mdpi.com/1422-8599/2010/3/M696

Authors:

Ismail Warad

Department of Chemistry, King Saud University, P. O. Box 2455, Riyadh 11451, Saudi Arabia; E-Mail: [email protected]; Tel./Fax: +96-61-4675992

Current Affiliation:

Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine

[email protected]

Preferred Abstract (Original):

Trans-dichloro-2,3-naphthalenediamine bis[(2-methoxyethyl)¬(diphenyl)¬phos¬phine]¬¬ruthenium(II) complex Cl2Ru(h1-Ph2PCH2CH2OCH3)2(C10H10N2) has been obtained by reaction of equimolar amounts of Cl2Ru(PÇO)2 complex 2 with one equivalent of 2,3-naphthalenediamine as co-ligand in very good yield. The structure of this new complex 3 was confirmed by elemental analysis, IR, 31P-NMR 1H-NMR, 13C-NMR, UV-visible spectroscopy and FAB-MS.

N'-(Di-2-pyridylmethylene) Benzohydrazide

Wed, 2013-03-13 16:35 — Ismail Warad

Journal Title, Volume, Page:

Acta Crystallographica Section E, Volume 65, Part 7, Page o1597 July 2009

Year of Publication:

2009

Link:

http://journals.iucr.org/e/issues/2009/07/00/ng2595/index.html

Authors:

Ismail Warad

Department of Chemistry, King Saud University, PO 2455, Riyadh 11451, Saudi Arabia

Current Affiliation:

Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine

[email protected]

Mohammed Al-Nuri

Department of Chemistry, Faculty of Science, An-Najah National University, Nablus, Palestine

Saud Al-Resayes

Department of Chemistry, King Saud University, PO 2455, Riyadh 11451, Saudi Arabia

Khalid Al-Farhan

Department of Chemistry, King Saud University, PO 2455, Riyadh 11451, Saudi Arabia

Mohamed Ghazzali

Department of Chemistry, King Saud University, PO 2455, Riyadh 11451, Saudi Arabia

Preferred Abstract (Original):

In the title Schiff base, C18H14N4O, the amido -NH- unit is connected to one of the two pyridyl N atoms at an N(-H) N distance of 2.624 (2) Å. The molecular packing features an intermolecular C-H N R22(6) hydrogen-bonding ring motif.