Synthesis, spectral characterisation and anti-microbial activity of novel 3-substituted-2, 4-dihydro-12H-3λ5-tribenzo [f, j, n] [1, 5, 9,12, 3] dioxadiazaphosphacyclopentadecine-3-selones

Author:

Reddy S. Subba1,Rao V. Koteswara1,Dadapeer E.1,Raju C. Naga1

Affiliation:

1. Department of Chemistry, Sri Venkateswara University, Tirupati – 517 502, India

Abstract

Tris(bromomethyl)phosphineoxide and 2-[(2-[( Z)-1-(2-hydroxyphenyl)methylidene]aminophenyl)imino]methylphenol have been utilised as precursors in the synthesis of novel pentaco-ordinate dioxadiazaphosphacyclopentadecines[e.g. 3-[(2-hydroxyethoxy)methyl]-2,4-dihydro-12 H-3λ5-tribenzo[ f, j, n][1,5,9,12,3]dioxadiazaphosphacyclopentadecine-3-selone] in moderate (overall) yields. The synthesised compounds were characterised by elemental and spectral (IR, 1H, 13C, 31P NMR and MS) studies and their anti-microbial activity was evaluated.

Publisher

SAGE Publications

Subject

General Chemistry

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