Open AccessX‐ray crystallographic study of neutral boron chelates with β‐diketones and tropolone
Author(s) -
Höpfl Herbert,
Hernández Nury Pérez,
Líma Susana Rojas,
Santillan Rosa,
Farfán Norberto
Publication year - 1998
Publication title -
heteroatom chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.283
H-Index - 42
eISSN - 1098-1071
pISSN - 1042-7163
DOI - 10.1002/(sici)1098-1071(1998)9:4<359::aid-hc3>3.0.co;2-3
Subject(s) - tropolone , heteroatom , chemistry , boron , chelation , x ray , crystallography , inorganic chemistry , organic chemistry , ring (chemistry) , physics , quantum mechanics
A series of six new boron β‐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 9:359–368, 1998