87285-07-2Relevant academic research and scientific papers
Boron Spirochelates Derived from Some Hydroxamic Acids and Carboxylic Acids
Das, M. K.,Chakraborty, S.
, p. 1123 - 1127 (2007/10/02)
A number of boron spirochelates of the general formula BY have been synthesized by the single-pot reaction of boric acid, a hydroxamic acid R'CON(R)OH and a carboxylic acid H2Y.The spirochelates have been characterized by elemental analyses, by IR, NMR (1H and 11B) and UV spectra and and conductance measurements.They are non-electrolytes.
Boron Chelates of N-Substituted Hydroxamic Acids
Kliegel, Wolfgang,Nanninga, Dierk
, p. 2616 - 2629 (2007/10/02)
Boron chelates 2 - 6 are synthesized from N-alkyl- or N-arylhydroxamic acids 1 and various boron compounds that are capable of being chelated by bidentate ligands.The spectroscopic data correspond to the cyclic B,N-betaine structure of 2 - 6 and reflect the Lewis acidity of the chelated borenium ions as well as the extent of electron delocalization in the hydroxamate ligands.
