Spectroscopy and structure of (1,3-diketonato)boron difluorides and related compounds
作者:N. M. D. Brown、Peter Bladon
DOI:10.1039/j19690000526
日期:——
(1H, 19F and in some cases 11B) spectra of a number of boron difluoride complexes have been recorded. These are discussed in detail and related to the electron distribution in the various systems dealt with. Included are those boron difluorides obtained from a series of 1,3-diketones, methyl salicylate, and tropolone. Two novel boron difluorides derived from 3-anilino-1-phenyl and 3-benzylamino-1-phenylbut-2-enone
记录了许多二氟化硼配合物的Ir,uv和nmr(1 H,19 F,在某些情况下为11 B)光谱。这些将详细讨论,并与所处理的各种系统中的电子分布有关。包括从一系列1,3-二酮,水杨酸甲酯和托酚酮中获得的二氟化硼。制备了两种新的衍生自3-苯胺基-1-苯基和3-苄基氨基-1-苯基丁-2-烯酮的二氟化硼,并将其与其他二氟化硼进行了比较。所有这些都被认为是真正的螯合物,其中硼原子处于伪对称环境中。