Details

Autor(en) / Beteiligte

• Subasri, S
• Kumar, Timiri Ajay
• Sinha, Barij Nayan
• Jayaprakash, Venkatesan
• Viswanathan, Vijayan
• Velmurugan, Devadasan

Titel

Crystal structures of 2-[(4,6-di-amino-pyrimidin-2-yl)sulfan-yl]- N -(naphthalen-1-yl)acetamide and 2-[(4,6-di-amino-pyrimidin-2-yl)sulfan-yl]- N -(4-fluoro-phen-yl)acetamide

Ist Teil von

• Acta crystallographica. Section E, Crystallographic communications, 2017-02, Vol.73 (Pt 2), p.306-309

Ort / Verlag

England: International Union of Crystallography

Erscheinungsjahr

2017

Quelle

Alma/SFX Local Collection

Beschreibungen/Notizen

• The title compounds, C H N OS, (I), and C H FN OS, (II), are [(di-amino-pyrimidine)-sulfan-yl]acetamide derivatives. In (I), the pyrimidine ring is inclined to the naphthalene ring system by 55.5 (1)°, while in (II), the pyrimidine ring is inclined to the benzene ring by 58.93 (8)°. In (II), there is an intra-molecular N-H⋯N hydrogen bond and a short C-H⋯O contact. In the crystals of (I) and (II), mol-ecules are linked by pairs of N-H⋯N hydrogen bonds, forming inversion dimers with (8) ring motifs. In the crystal of (I), the dimers are linked by bifurcated N-H⋯(O,O) and C-H⋯O hydrogen bonds, forming layers parallel to (100). In the crystal of (II), the dimers are linked by N-H⋯O hydrogen bonds, also forming layers parallel to (100). The layers are linked by C-H⋯F hydrogen bonds, forming a three-dimensional architecture.