G. Lugert, J. Manero, M. Feigel
1988
Citations
0
Influential Citations
1
Citations
Journal
Journal of The Chemical Society, Chemical Communications
Abstract
The crystal structure of 2-(chloromethyl)-5-(phthalimidomethyl)thiophene (1), as an example of a 2,5-disubstituted thiophene, together with data from semi-empirical and ab initio calculations provide strong evidence against an intramolecular S ⋯ N attraction in 2-formylthiophene semicarbazone (2), as well as in other five-membered heterocycles.