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
Artículos relacionados
Diastereoselective alkylation of chiral glycinate derivatives containing the ?-phenylethyl group.
Facile synthesis of 1,3,6-oxadiazepines from 2,2?-(1,2-ethanediyldiimino)bisphenols
A practical access to acyl radicals from acyl hydrazides
X-ray crystallographic study of neutral boron chelates with ?-diketones and tropolone
Diastereoselective alkylation of chiral glycinate derivatives containing the ?-phenylethyl group.
Et3, and efficient Mediator for Xanthate Transfer Based Radical Processes.