ChemInform Abstract: Synthesis and Characterization of Nickel(II) Complexes of Purine and Pyrimidine Bases. Crystal and Molecular Structure of trans-Bis( cytosine-O2)bis(ethylenediamine)nickel(II) Bis(tetraphenylborate). An Unusual Metal Binding Mode of C

Autor:	G. Cervantes, Magdalena Aguiló, Angel Terrón, Montserrat Gómez, J. J. Fiol, Xavier Solans, Juan R. Alabart, Virtudes Moreno
Rok vydání:	2010
Předmět:	Purine Tetraphenylborate Pyrimidine Stereochemistry chemistry.chemical_element Ethylenediamine General Medicine Medicinal chemistry Nucleobase chemistry.chemical_compound Nickel chemistry Cytosine Hypoxanthine
Zdroj:	ChemInform. 22
ISSN:	0931-7597
Popis:	Three nucleobase complexes [Ni(en) 2 (Ade)]Cl 2 , [Ni(en) 2 (Hyp)] Cl.0.5CH 3 OH.H 2 O and [Ni(en) 2 (Cyt) 2 ] [B(C 6 H 5 ) 4 ] 2 (en=ethylenediamine; Ade=adenine; Hyp=hypoxanthine; Cyt=cytosine) have prepared by reaction of Ni(en) 2 Cl 2 and the corresponding purine or pyrimidine base in a methanol or an ethanol-water medium. The cytosine complex was obtained in the form of suitable crystals for X-ray crystallography. The complex crystallizes in the monoclinic space group P2 1 /a
Databáze:	OpenAIRE
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