Producción Científica Profesorado

X-ray crystallographic study of neutral boron chelates with ?-diketones and tropolone



Rojas Lima, Susana

1998

Herbert Höpfl, Nury Pérez Hernández, Susana Rojas Lima, Rosa Luisa Santillan Baca, Norberto Farfan García. X-Ray Crystallographic Study of Neutral Boron Chelates with b-diketones and Tropolone, Heteroatom Chemistry, 9, 359-368 (1998). DOI: 10.1002/(SICI)1098-1071(1998)9:4<359::AID-HC3>3.0.CO;2-3


Abstract


A series of six new boron ?-diketonates and tropolonates has been synthesized, each compound being crystallized and characterized by spectroscopic methods as well as by X-ray crystallography. A comparative study of the NMR and X-ray data with similar structures from the literature permitted us to develop a detailed evaluation of the bonding in these chelates that lead to several interesting correlations. The present compounds have important physical properties that justify this study. 1998 John Wiley & Sons, Inc. Heteroatom Chem 9:359368, 1998



Producto de Investigación




Artículos relacionados

Synthesis of New Chiral Derivatives of N,N?-Dimethylpropyleneurea (DMPU) and Examination of Their In...

Further insight into three center hydrogen bonding. Participation in tautomeric equilibria of hetero...

New boronates prepared from 2,4-pentanedione derived ligands of the NO2 and N2O2 type comparison to...

Bis(acetylsalicylato-j2O,O00)diaquacadmium(II)

Cathepsins X and B Can Be Differentiated through Their Respective Mono- and Dipeptidyl Carboxypeptid...

A flexible access to highly functionalised boronates

Synthesis, crystal structures, and quadratic nonlinear optical properties in a series of pushpull bo...

Synthesis and Structures of some Lithium and Sodium (Aminoalcoholato)hydrido Aluminates

Aroylthioureas: new organic ionophores for heavy-metal ion selective electrodes

Diastereoselective alkylation of chiral glycinate derivatives containing the ?-phenylethyl group.