Synthesis of 2-pyridylethylphosphinates containing 2,6-di-tert-butyl-4-methylphenol fragments
作者:A. A. Prishchenko、M. V. Livantsov、O. P. Novikova、L. I. Livantsova、E. R. Milyaeva
DOI:10.1134/s1070363208110297
日期:2008.11
contain fragments of bulky phenol along with hydroxymethyl groups and pyridine fragments and are promising complexones and antioxidants. As initial compounds we used accessible 2-pyridylethylphosphonites А that were successfully applied earlier to the synthesis of organophosphorous analogs of amino acids, containing amino and carboxy groups [3, 4]. Thus, phosphonites А readily added to the carbonyl group