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Synthesis and Structural Characterization of some 3-oxapentane Podand Derivatives
Home Research Publications Synthesis and Structural Characterization of some 3-oxapentane Podand Derivatives

Synthesis and Structural Characterization of some 3-oxapentane Podand Derivatives

M L. N., T T. P. T., 2023, In: VNU Journal of Science, 39, 1, p. 100-107

Overview

Abstract:

 In this study, a series of eight 3-oxapentane podand derivatives was successfully prepared using the croton condensation reaction of 1,5-bis(aryl)-1,5-dithia-3-dioxadecane and 1,5- bis(aryl)-1,3,5-trioxadecane with bezaldehyde or acetophenone derivatives in acidic condition. These synthesized derivatives have the structure of acyclic crown rings inserted by polyether or polythioether chain and vinyl ketone chain conjugated with an aryl group. Therefore, they are important sources for “host-guest” chemistry. They can wrap around central alkali metal cations as well as organic cations and anions or even molecules to make interesting ion pair receptors. Moreover, the structure of new podands was also determined by spectral analyses including IR, 1H NMR, MS spectrocopies. 

Keyword(s): 3-oxapentane podand, 1,5-dithia-3-oxapentane, 1,3,5-trioxapentane, the croton condensation reaction, acyclic crown.

Pages (from-to) 100-107
Journal VNU Journal of Science
Volume 39
Issue number 1
Publication status Published - 2023
ISBN 0866-8612