N-(4-Bromophenyl)-2-(naphthalen-1-yl)acetamide

Abstract

In the title compound, C18H14BrNO, the naphthalene ring system and the benzene ring form dihedral angles of 78.8 (2) and 19.7 (2)°, respectively, with the acetamide C—C(=O)—N plane. The naphthalene ring system forms a dihedral angle of 64.88 (19)° with the benzene ring. In the crystal, mol­ecules are linked via inter­molecular bifurcated (N,C)—H⋯O hydrogen bonds, generating an R 2 1(6) ring motif, forming chains along the b axis.

N-(3,5-Dichlorophenyl)-2-(naphthalen-1-yl)acetamide

“…1. Bond lengths (Allen et al, 1987) and angles are within normal ranges and are comparable to related structures (Fun et al, 2010(Fun et al, , 2011Wang et al, 2010). The naphthalene ring system (C9-C18, maximum deviation of 0.038 (4) Å at atom C9) and the benzene ring (C1-C6) form dihedral angles of 69.5 (2) and 37.2…”

“…For the coordination abilities of amides, see: Wu et al (2008Wu et al ( , 2010. For related structures, see: Fun et al (2010Fun et al ( , 2011; Li & Wu (2010); Xiao et al (2010); Praveen et al (2011); Wang et al (2010). For standard bond-length data, see: Allen et al (1987).…”

N-(4-Chlorophenyl)-2-(naphthalen-1-yl)acetamide

“…1. Bond lengths are comparable to related structures (Fun et al, 2010(Fun et al, , 2011a(Fun et al, ,b, 2012. The naphthalene ring system (C1-C10, maximum deviation of 0.014 (9) Å at atom C5) forms a dihedral angle of 74.8 (2)° with the benzene ring (C13-C18).…”

“…In continuation of our work on synthesis of amides (Fun et al, 2010(Fun et al, , 2011a(Fun et al, ,b, 2012, we report herein the crystal structure of the title compound.…”

N-(2-Bromophenyl)-2-(naphthalen-1-yl)acetamide

“…In continuation of our work on synthesis of amides (Fun et al, 2010(Fun et al, , 2011a(Fun et al, , 2011b(Fun et al, , 2012, we report herein the crystal structure of the title compound.…”