biostudies-literatureUnknown68(Pt 6)Tiritiris IThe reaction of 3,3,3-tris-(dimethyl-amino)-1-phenyl-prop-1-yne with bromine in pentane yields the title compound, C(13)H(17)N(2) (+)·Br(-). The acetyl-enic bond distance [1.197 (2) Å] is consistent with a C C triple bond. The amidinium C=N bonds [1.325 (2) and 1.330 (2) Å] have double-bond character and the positive charge is delocalized between the two dimethyl-amino groups.Acta crystallographica. Section E, Structure reports onlineo1812https://www.ebi.ac.uk/biostudies/studies/S-EPMC3379386biostudies-literature3-Phenyl-N,N,N',N'-tetra-methyl-1-ethyne-1-carboximidamidium bromide.PMC3379386Kantlehner WTiritiris Ifalse3-Phenyl-N,N,N',N'-tetra-methyl-1-ethyne-1-carboximidamidium bromide.The reaction of 3,3,3-tris-(dimethyl-amino)-1-phenyl-prop-1-yne with bromine in pentane yields the title compound, C(13)H(17)N(2) (+)·Br(-). The acetyl-enic bond distance [1.197 (2) Å] is consistent with a C C triple bond. The amidinium C=N bonds [1.325 (2) and 1.330 (2) Å] have double-bond character and the positive charge is delocalized between the two dimethyl-amino groups.2012-01-01T00:00:00Z2012 Jun2025-04-05T12:59:44.429Z2019-03-27T00:54:43ZS-EPMC33793862271958410.1107/S1600536812021873