A facile microwave-assisted “one-pot” synthesis of piperazino pyrimidinyl acetamides, a class of hybrid bis heterocycles and their structural elucidation Using NMR spectral techniques

A facile microwave-assisted “one-pot” synthesis of piperazino pyrimidinyl acetamides, a class of hybrid bis heterocycles and their structural elucidation Using NMR spectral techniques

An array of novel piperazino pyrimidinyl acetamides, a class of hybrid bis heterocycles are synthesized in “one-pot” by microwave irradiation method catalyzed by heterogeneous NaHSO4.SiO2 catalyst in dry media and are characterized by melting point, elemental analysis, MS, FT-IR, one-dimensional NMR...

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Bibliographic Details
Main Authors: Ang, How Ghee, Ng, Siu-Choon, Kanagarajan, V., Gopalakrishnan, M.
Other Authors: School of Chemical and Biomedical Engineering
Format: Article
Language:English
Published: 2013
Subjects:
DRNTU::Engineering::Chemical engineering::Biochemical engineering
Online Access:https://hdl.handle.net/10356/103436
http://hdl.handle.net/10220/16932
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Institution: Nanyang Technological University
Language: English
Description
Summary:An array of novel piperazino pyrimidinyl acetamides, a class of hybrid bis heterocycles are synthesized in “one-pot” by microwave irradiation method catalyzed by heterogeneous NaHSO4.SiO2 catalyst in dry media and are characterized by melting point, elemental analysis, MS, FT-IR, one-dimensional NMR (1H and 13C) and two-dimensional 1H-1H COSY and 1H-13C HSQC spectral data.

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