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Molbank 2016, 2016(3), M902; doi:10.3390/M902

1,4-Phenylenebis[(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methanone]

Department of Organic Chemistry, Faculty of Chemistry, University of Plovdiv, 24 Tzar Assen str., Plovdiv 4000, Bulgaria
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Author to whom correspondence should be addressed.
Academic Editor: Norbert Haider
Received: 21 April 2016 / Revised: 22 June 2016 / Accepted: 23 June 2016 / Published: 28 June 2016
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Abstract

The compound named in the title was prepared from N1,N4-diphenethylterephthalamide 1. The resulting bis terephthalamide was subjected to an intramolecular α-amidoalkylation reaction with paraformaldehyde in the presence of heterogeneous catalyst TfOH/SiO2 to obtain 1,4-phenylenebis[(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methanone]. The structure of the newly synthesized compound was determined using 1H, 13C-NMR, UV, IR and mass spectral data. View Full-Text
Keywords: TfOH/SiO2; α-amidoalkylation; terephthaloyl chloride; homoveratrylamine; bis terephthalamide TfOH/SiO2; α-amidoalkylation; terephthaloyl chloride; homoveratrylamine; bis terephthalamide
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This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. (CC BY 4.0).

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MDPI and ACS Style

Manolov, S.; Ivanov, I. 1,4-Phenylenebis[(6,7-dimethoxy-3,4-dihydroisoquinolin-2(1H)-yl)methanone]. Molbank 2016, 2016, M902.

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