Abstract
In the molecule of the title compound, C21H22N4O3, the pyrimidine ring is oriented at dihedral angles of 0.51 (3) and 50.76 (3)° to the pyridine and benzene rings, respectively. In the crystal structure, intermolecular N—H⋯N hydrogen bonds link the molecules into centrosymmetric dimers, forming R 2 2(24) ring motifs; the dimers are linked by intermolecular C—H⋯O hydrogen bonds into a two-dimensional network. π–π contacts between the benzene rings and between the pyrimidine and pyridine rings [centroid–centroid distances = 3.891 (1) and 3.646 (1) Å, respectively] may further stabilize the structure. Two weak C—H⋯π interactions are also present.
Highlights
College of Science, Nanjing University of Technolgy, Xinmofan Road No 5 Nanjing, Nanjing 210009, People’s Republic of China
In the molecule of the title compound, C21H22N4O3, the pyrimidine ring is oriented at dihedral angles of 0.51 (3) and
Intermolecular N—H N hydrogen bonds link the molecules into centrosymmetric dimers, forming R22(24) ring motifs; the dimers are linked by intermolecular C—H O hydrogen bonds into a two-dimensional network. – contacts between the benzene rings and between the pyrimidine and pyridine rings [centroid–centroid distances = 3.891 (1) and 3.646 (1) Å, respectively] may further stabilize the structure
Summary
ISSN 1600-5368 tert-Butyl N-{4-methyl-3-[4-(3-pyridyl)pyrimidin-2-yloxy]phenyl}carbamate College of Science, Nanjing University of Technolgy, Xinmofan Road No 5 Nanjing, Nanjing 210009, People’s Republic of China R factor = 0.058; wR factor = 0.184; data-to-parameter ratio = 14.4.
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