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Ethyl 2-{[2-(3-nitrophenyl)-5-phenyl-1H-imidazol-4-yl]sulfanyl}acetate: synthesis via a microwave-mediated combinatorial chemistry approach
Gallagher, John F.; Coleman, Claire M.; O'Shea, Donal F.
The orange title compound, C₁₉H₁₇N₃O₄S, can be synthesized either via microwave-mediated combinatorial chemistry strategies or conventional synthetic procedures. The phenyl and meta-nitrophenyl C₆ rings are essentially coplanar with the central imidazolyl ring, with interplanar angles of 0.87 (5) and 0.97 (4)°, respectively, resulting in optimum conjugation (SCH₂ moiety included); [lambda]max = 281 nm in CH₃CN. The principal intermolecular interactions are Nimid-H...Onitro and Nimid-H...O=C [N...O = 3.058 (2) and 3.432 (3) Å, and N-H...O = 128 and 153°, respectively]. The closest H...S distance is an intramolecular C-H...S contact, with H...S = 2.54 Å and C-H...S = 136°.
Keyword(s): Organic chemistry; Chemistry; Crystallography
Publication Date:
2002
Type: Journal article
Peer-Reviewed: Yes
Language(s): English
Institution: Dublin City University
Citation(s): Gallagher, John F. and Coleman, Claire M. and O'Shea, Donal F. (2002) Ethyl 2-{[2-(3-nitrophenyl)-5-phenyl-1H-imidazol-4-yl]sulfanyl}acetate: synthesis via a microwave-mediated combinatorial chemistry approach. Acta Crystallographica Section C, 58 (3). pp. 139-141. ISSN 0108-2701
Publisher(s): International Union of Crystallography
File Format(s): application/pdf
Related Link(s): http://doras.dcu.ie/155/1/acta_crys_c_58_3.pdf
First Indexed: 2009-11-05 02:00:20 Last Updated: 2011-06-14 05:12:20