Synthesis and antioxidant activity of novel 15-alkyl/aryl-13, 17-dihydro-15λ5-dibenzo [e, k] [1, 3, 7, 10, 2] dioxadiazaphosphacyclotridecin-15-selones/thiones/ones

✍ Scribed by K. Reddi Mohan Naidu; M. Anil Kumar; E. Dadapeer; K. Ramesh Babu; C. Naga Raju; S. K. Ghosh

• Book ID: 102345039
• Publisher: Journal of Heterocyclic Chemistry
• Year: 2010
• Tongue: English
• Weight: 115 KB
• Volume: 48
• Category: Article
• ISSN: 0022-152X
• DOI: 10.1002/jhet.556

✦ Synopsis

Abstract

A new class of phosphorus macrocycles were synthesized from 2‐[(E)‐2‐2 [(hydroxymethyl) phenyl] imino ethylidene) amino] phenyl methanol 1 with various phenylphosphorodichloridates, phenyldichlorophosphine, and ethyldichlorophosphite in the presence of triethylamine at 0–10°C under N~2~ atmosphere in THF. All the title compounds were confirmed by analytical and spectral data (IR, ^1^H‐, ^13^C‐, ^31^P‐NMR, and mass). The title compounds exhibited promising anti‐oxidant activity. J. Heterocyclic Chem., (2011).