(Pyrazinecarbonyl)hydrazones of heteroarenealdehydes: crystal structures formed from N—H···O, N—HN, C—H···O hydrogen-bonds, C—H···π and π···π interactions
Authors: Howie, R.A.; Lima, C.H.S.; Kaiser, C.R.; Silva, M.M.; De Souza, M.V.N.; Wardell, J.L.; Wardell, S.M.S.V. Source: Zeitschrift für Kristallographie, v. 225, p. 245-252, 2010. Publisher: De Gruyter Abstract The molecules of the (pyrazinecarbonyl)hydrazones of the heterocyclic aldehydes RCHO with R = pyrrol-2-yl, furan-2-yl, thien-2-yl and pyridin-2-yl corresponding to compounds (2: X = NH), (2: […]
