Comparison of crystal structures of 4-(benzo[b]thiophen-2-yl)-5-(3,4,5-trimethoxyphenyl)-2H-1,2,3-triazole and 4-(benzo[b]thiophen-2-yl)-2-methyl-5-(3,4,5-trimethoxyphenyl)-2H-1,2,3-triazole

The title compound, C19H17N3O3S (I), was prepared by a [3 + 2]cycloaddition azide condensation reaction using sodium azide and l-proline as a Lewis base catalyst. N-Methylation of compound (I) using CH3I gave compound (II), C20H19N3O3S. The benzothiophene ring systems in (I) and (II) are almost plan...

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Bibliografski detalji

Glavni autori:	Narsimha Reddy Penthala, Nikhil Reddy Madadi, Shobanbabu Bommagani, Sean Parkin, Peter A. Crooks
Format:	Artigo
Jezik:	Inglês
Izdano:	International Union of Crystallography 2014-11-01
Serija:	Acta Crystallographica Section E
Teme:	combretastatin A-4 analog anti-cancer agent triazole ring hydrogen bonding crystal structure
Online pristup:	http://scripts.iucr.org/cgi-bin/paper?S1600536814023095
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