Tert-Butyl N-{4-methyl-3-[4-(3-pyrid-yl)pyrimidin-2-yl-oxy]phen-yl}carbamate.

ABSTRACT: In the mol-ecule of the title compound, C(21)H(22)N(4)O(3), 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, inter-molecular N-H?N hydrogen bonds link the mol-ecules into centrosymmetric dimers, forming R(2) (2)(24) ring motifs; the dimers are linked by inter-molecular 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. Two weak C-H?? inter-actions are also present.

SUBMITTER: Tang SG 

PROVIDER: S-EPMC2977178 | biostudies-literature | 2009 Jul

REPOSITORIES: biostudies-literature